Exothermic Weld - Amiable is one of the leading Exothermic Weld Manufacturer Supplier and Exporter. We deliver and Export High Quality Exothermic Welding Product all over world.
This document provides information about Amiableweld, a manufacturer of exothermic weld powder and graphite molds. It describes their experience and certifications. It also outlines the exothermic welding process, required tools and safety instructions. The document includes diagrams demonstrating the welding steps and provides information on ordering welding powder and accessories. It discusses mould selection, types of connections that can be made and troubleshooting guidelines.
This document discusses several conveyor and crusher-related accidents at mining operations and provides best practices to improve safety. It summarizes accidents where workers were caught in moving machinery while performing maintenance or cleaning near unguarded parts of conveyors and crushers that were still in operation. The best practices emphasize locking out power sources, using guards on all moving parts, ensuring proper training for all tasks, and conducting risk assessments before performing any work near heavy equipment.
Safety consideration in Ropes , Slings and Fiber RopesMANNU KUMAR
This document discusses wire rope slings and their safe use in material handling. It describes the components and construction of wire rope slings, including the core, strands, and individual wires. It covers classifications based on construction type, grades of wire rope based on tensile strength, factors of safety, and safe working loads. The document discusses inspections, damage factors, storage, and provides guidance on safe operating practices for wire rope slings.
This document provides a report on the author's industrial training at IFB Industries Limited in Kolkata, India. It includes an introduction to fine blanking technology and IFB's profile. The author studied and analyzed the performance of IFB's chilling plant, which uses refrigeration systems to remove heat from a liquid that is then circulated to cool machinery. The report describes the chilling plant components and IFB's chilling plants. It includes observation data, performance analysis, and identifies energy saving opportunities.
This document outlines health and safety topics covered in an induction training. It discusses hazards associated with working at heights, proper use of ladders and scaffolding, fall protection, machine safety, chemical hazards, traffic safety, fire safety, and more. Safety signage and their meanings are explained. Penalties for safety infractions are listed to encourage compliance with safety rules and regulations. The goal is to educate workers on best practices to avoid accidents and injuries on the jobsite.
The document discusses strategies for preventing hand injuries, including following OSHA regulations on hand protection, machine guarding, and controlling hazardous energy. It notes that hand and finger injuries have accounted for 30-56% of injuries at Helmerich & Payne Inc. in recent years. The strategies proposed to prevent injuries include identifying and communicating pinch points, using proper tools and equipment, sharing lessons learned, requiring job safety analyses (JSAs) and following them, designing equipment for safety, and conducting safety meetings and training.
This document provides a job safety analysis for work at height at the Ajyal international School Project in Dammam, Saudi Arabia. It identifies potential risks such as falling materials, unauthorized or untrained personnel, and improper scaffolding erection. Control measures include using only experienced workers, inspecting equipment, ensuring scaffolding is properly erected and braced, using fall protection when working over 1.8 meters, and complying with proper PPE. The analysis also covers risks from night work such as electric shock, improper illumination, and personal injury, and control measures like inspecting power cables, providing adequate lighting, and using required PPE. Housekeeping tasks also require barricading areas, using PPE, and controlling slip/trip hazards
This document provides information about Amiableweld, a manufacturer of exothermic weld powder and graphite molds. It describes their experience and certifications. It also outlines the exothermic welding process, required tools and safety instructions. The document includes diagrams demonstrating the welding steps and provides information on ordering welding powder and accessories. It discusses mould selection, types of connections that can be made and troubleshooting guidelines.
This document discusses several conveyor and crusher-related accidents at mining operations and provides best practices to improve safety. It summarizes accidents where workers were caught in moving machinery while performing maintenance or cleaning near unguarded parts of conveyors and crushers that were still in operation. The best practices emphasize locking out power sources, using guards on all moving parts, ensuring proper training for all tasks, and conducting risk assessments before performing any work near heavy equipment.
Safety consideration in Ropes , Slings and Fiber RopesMANNU KUMAR
This document discusses wire rope slings and their safe use in material handling. It describes the components and construction of wire rope slings, including the core, strands, and individual wires. It covers classifications based on construction type, grades of wire rope based on tensile strength, factors of safety, and safe working loads. The document discusses inspections, damage factors, storage, and provides guidance on safe operating practices for wire rope slings.
This document provides a report on the author's industrial training at IFB Industries Limited in Kolkata, India. It includes an introduction to fine blanking technology and IFB's profile. The author studied and analyzed the performance of IFB's chilling plant, which uses refrigeration systems to remove heat from a liquid that is then circulated to cool machinery. The report describes the chilling plant components and IFB's chilling plants. It includes observation data, performance analysis, and identifies energy saving opportunities.
This document outlines health and safety topics covered in an induction training. It discusses hazards associated with working at heights, proper use of ladders and scaffolding, fall protection, machine safety, chemical hazards, traffic safety, fire safety, and more. Safety signage and their meanings are explained. Penalties for safety infractions are listed to encourage compliance with safety rules and regulations. The goal is to educate workers on best practices to avoid accidents and injuries on the jobsite.
The document discusses strategies for preventing hand injuries, including following OSHA regulations on hand protection, machine guarding, and controlling hazardous energy. It notes that hand and finger injuries have accounted for 30-56% of injuries at Helmerich & Payne Inc. in recent years. The strategies proposed to prevent injuries include identifying and communicating pinch points, using proper tools and equipment, sharing lessons learned, requiring job safety analyses (JSAs) and following them, designing equipment for safety, and conducting safety meetings and training.
This document provides a job safety analysis for work at height at the Ajyal international School Project in Dammam, Saudi Arabia. It identifies potential risks such as falling materials, unauthorized or untrained personnel, and improper scaffolding erection. Control measures include using only experienced workers, inspecting equipment, ensuring scaffolding is properly erected and braced, using fall protection when working over 1.8 meters, and complying with proper PPE. The analysis also covers risks from night work such as electric shock, improper illumination, and personal injury, and control measures like inspecting power cables, providing adequate lighting, and using required PPE. Housekeeping tasks also require barricading areas, using PPE, and controlling slip/trip hazards
This document is a fire extinguisher inspection record for contract number 098-C58 at the EPC of JIC Cooling Plant project site. It was inspected by Salman Khyder on May 2nd, 2015 and contains information on 34 fire extinguishers such as their type, condition, and inspection details. The inspection was reviewed by the safety officer.
A work permit document outlines the type of work, location, equipment, time required, hazards, and safety precautions for a task. There are various types of work permits including hot work, cold work, chemical/acid work, work at height, excavation, electrical, confined space, vehicular/earthmoving equipment, and radiology permits. Hot work permits cover tasks involving heat, fire or sparks like welding, cutting, drilling, grinding, and sandblasting. Each task outlines its hazards like burns, sparks, fumes, and required safety equipment like fire extinguishers, protective clothing, ventilation and more.
This document provides guidance on overhead crane safety. It discusses regulations, crane service classifications based on load and frequency, typical crane components like the hoist, trolley, bridge and their braking systems. It also covers inspections, load detection, and checking mechanical components for wear. Regular inspections are important to identify issues and protect the crane investment and worker safety.
CONTENTS:
I. What is a Hot Work ?
II. Training
III. PPE`s
IV. Hot Work Permit
V. Electric Welding
VI. Fire Prevention
VII. Fire Watch
VIII. Generator Sets
IX. Welding Equipment Checks
X. Oxy Cutting Equipment
XI. Fire Safety Precautions
XII. Compressed Gas Cylinders
XIII. Safe Practices
XIV. Heat Stress
Lifting of heavy objects requires proper rigging techniques and equipment to prevent accidents. Correct rigging uses slings, ropes, chains, hooks, shackles and other tools to securely lift and move loads. Regular inspection of all rigging components is important, as wear and defects can compromise safety if not addressed. Proper slinging techniques like choker and basket hitches are necessary to control loads. Calculations must ensure rigging gear is not overloaded.
Specific method of statmeents risk assessment -job hazard analysis for land ...Arber Dogani
This document provides a method statement for removing a landslide near Tower 9u to allow construction of an access track and transmission line towers. The work will be done in 3 zones using 2 excavators over 15 working days. Health and safety precautions include training staff, using proper equipment and PPE, conducting risk assessments, and having emergency response plans. The contractor's organization assigns roles to a project manager, construction manager, site engineer, and HSE lead to oversee the excavation team and contractor geologist. Attachments include location maps, photos of the site, and risk assessments.
The document outlines the hazard identification and risk assessment for a billboard installation project at KM4 of the Klang-Shah Alam Highway in Malaysia. It identifies potential hazards at each stage of the project, including mobilization to site, installing the billboard base and panels, and electrical equipment installation. Key hazards addressed are falls from height, unsafe lifting, adverse weather, pinch points, trips and falls, and electrical shock. Control measures recommended include using safety harnesses and mats, permitting for lifting and working at heights, inspections of equipment, use of protective equipment, delineation of work areas and prohibiting phone use while driving. Responsible parties for ensuring control measures are implemented are also identified.
This document discusses electrical safety and hazards. It notes that electricity can cause serious injuries or death if safety precautions are not followed. The most common electrical injuries are electrical shock, electrocution, burns, and falls. Electrical hazards include exposed parts, overloaded circuits, defective insulation, improper grounding, damaged tools, overhead power lines, and wet conditions. The document provides tips for staying safe such as inspecting tools, avoiding overloads, staying away from live wires, unplugging safely, avoiding jewelry or metal near equipment, using safe work practices, receiving training, and following lockout/tagout procedures.
This document is a fire extinguisher inspection form to be completed twice weekly. It includes details of fire extinguishers such as their number, type, location, seal, lock, pin, pressure gauge, and discharge hose and nozzle. Inspectors check each fire extinguisher for cracks, breaks, seals and other defects, and note any required repairs or replacements in the remarks section. The inspection is reviewed and noted by safety and project management.
Installation of distribution boards to work areas • Electricity • Electrocution;
• Fire;
Temporary electrics - offices • Electrical connections and terminations • Use of untrained electricians for electrical works;
• Use of substandard electrical fixtures and fittings;
• Use of substandard connections;
• Non-adherence to colour coding of wiring;
• Incorrect earthing;
• Tripping hazard; Damage to unprotected cables;
• Use of incorrectly rated fuses;
Site generators – offices and site
• Temporary supply • Generator fires;
• Incident due to incorrect earthing;
• Fuel leakage – environmental risk;
• Fuel storage;
• Noise;
Falls from ladders are a leading cause of serious and fatal injuries in the construction industry.
They PPT are to help you:
Understand the types of ladders used in site ladder requirements.
understand how to correct or eliminate fall hazards on your job sites related to ladder use.
This handbook provides guidance on worker safety for riggers and signalmen. It outlines proper attire and safety equipment, roles and responsibilities, good and bad rigging practices, inspections of lifting equipment, and crane hand signals. The handbook aims to help riggers and signalmen understand their roles to ensure safe lifting operations through correct rigging, inspections, communication and following recommended signals. Maintaining good communication between all parties is emphasized.
This document discusses various electrical safety topics such as grounding, overcurrent protection, GFCIs, proper power strip usage, bonding and grounding, and an example of electrocution due to improper equipment usage. Grounding reduces shock risk by providing an alternative current path back to the source in case of a fault. Fuses and circuit breakers protect against overheating from too much current, while GFCIs quickly shut off power if any current leaves the circuit. Power strips should only be used for electronics and not overloaded or combined with extension cords. Proper bonding and grounding of all surfaces protects against static electricity dangers. The example incident describes a fatal electrocution that occurred due to a combination of unsafe factors including using
The document discusses ladder safety and proper use. Over 511,000 people are injured each year from improper ladder use. It is important to choose the right ladder for the job based on height, weight capacity, and whether it will be used near electricity. Ladders should be regularly inspected and defective ladders taken out of service. When using a ladder, workers should face the ladder, maintain three points of contact, and not overreach or stand on the top two steps. Proper precautions and maintenance can prevent many ladder-related injuries.
The monthly safety report for the C270 HK biodiesel plant summarizes safety statistics, inspections, areas needing improvement, training, and promotions from September 2013. Man-hours worked increased to 812,094 while accumulated man-days lost grew to 1539. Weekly safety meetings were held with subcontractors and improvements were made to housekeeping, floor holes, and waste collection. Safety training included site inductions and toolbox talks on heat stroke prevention, ladder safety, and PPE use. Various safety advisories and communications were also circulated.
What is Permit to work system?
What are the requirements of permit to work?
Different types of permit to work system such electrical, hot and cold work etc.
This document provides a hazard identification and risk assessment for welding work being conducted at a project site in Versova, Mumbai. It identifies several hazards associated with welding including electric shock, fire, health issues from fumes and sparks, and improper use of equipment. For each hazard, it evaluates the severity and likelihood of risks. It also identifies applicable legal requirements and provides control measures to reduce risks. Controls include inspection of equipment, use of protective gear like face shields, isolating work areas, training workers, and ensuring only authorized personnel conduct welding. The overall risk level is determined to be "acceptable and non-significant" when proper controls are implemented.
Project Information
Project Name: Porta Cabin No:
Location: Contact Person:
Company Name: Date :
Sr. Description Yes No N/A Comments
1. Emergency exit signs are available in right locations
2. Fire alarms and fire extinguishers are visible and accessible.
3. Fire doors (e.g. in stairways) are kept closed unless equipped with automatic closing device
4. Fire extinguishers are serviced regularly
5. Corridors and stairways are kept free of obstruction
6. Fire escape/ evacuation plan available and posted
7. First aid box available
8. Floor surfaces are kept dry and free of slip hazards
9. Electrical cords and plugs are in good condition with proper Grounding
10. Kitchen equipment checked
11. Fire blanket available in the pantry
12. Heat detector available in the pantry
13. Toilets floor clean and dry
14. Are staff trained to use Fire Extinguishers
15. Hand wash/ soap solution available in the toilet
16. Civil Defense or Authority approval
17. Others if any:
Remarks:
Inspected By: Signature:
Reviewed By HSE Manager / In charge : Signature:
Working at height remains a major cause of injuries and fatalities. Employers must properly plan work at height, use the right equipment, and provide fall protection training to competent workers. Simple precautions like performing work from ladders safely and avoiding fragile surfaces can reduce risks. Workers should avoid working at unprotected heights whenever possible.
Exothermic Welding Kit - Amiable is one of the leading Exothermic Welding kit Manufacturers, Suppliers and Exporters. We deliver and Export High-Quality Exothermic Welding products all over the world.
This document provides information about a company that manufactures exothermic weld powder and graphite molds. The company has over 10 years of experience in manufacturing and exporting these products. It describes the exothermic welding process, the tools required, and steps for performing an exothermic weld. Safety instructions and maintenance recommendations are also included. The document contains information on the company's products, customers, and vision.
This document is a fire extinguisher inspection record for contract number 098-C58 at the EPC of JIC Cooling Plant project site. It was inspected by Salman Khyder on May 2nd, 2015 and contains information on 34 fire extinguishers such as their type, condition, and inspection details. The inspection was reviewed by the safety officer.
A work permit document outlines the type of work, location, equipment, time required, hazards, and safety precautions for a task. There are various types of work permits including hot work, cold work, chemical/acid work, work at height, excavation, electrical, confined space, vehicular/earthmoving equipment, and radiology permits. Hot work permits cover tasks involving heat, fire or sparks like welding, cutting, drilling, grinding, and sandblasting. Each task outlines its hazards like burns, sparks, fumes, and required safety equipment like fire extinguishers, protective clothing, ventilation and more.
This document provides guidance on overhead crane safety. It discusses regulations, crane service classifications based on load and frequency, typical crane components like the hoist, trolley, bridge and their braking systems. It also covers inspections, load detection, and checking mechanical components for wear. Regular inspections are important to identify issues and protect the crane investment and worker safety.
CONTENTS:
I. What is a Hot Work ?
II. Training
III. PPE`s
IV. Hot Work Permit
V. Electric Welding
VI. Fire Prevention
VII. Fire Watch
VIII. Generator Sets
IX. Welding Equipment Checks
X. Oxy Cutting Equipment
XI. Fire Safety Precautions
XII. Compressed Gas Cylinders
XIII. Safe Practices
XIV. Heat Stress
Lifting of heavy objects requires proper rigging techniques and equipment to prevent accidents. Correct rigging uses slings, ropes, chains, hooks, shackles and other tools to securely lift and move loads. Regular inspection of all rigging components is important, as wear and defects can compromise safety if not addressed. Proper slinging techniques like choker and basket hitches are necessary to control loads. Calculations must ensure rigging gear is not overloaded.
Specific method of statmeents risk assessment -job hazard analysis for land ...Arber Dogani
This document provides a method statement for removing a landslide near Tower 9u to allow construction of an access track and transmission line towers. The work will be done in 3 zones using 2 excavators over 15 working days. Health and safety precautions include training staff, using proper equipment and PPE, conducting risk assessments, and having emergency response plans. The contractor's organization assigns roles to a project manager, construction manager, site engineer, and HSE lead to oversee the excavation team and contractor geologist. Attachments include location maps, photos of the site, and risk assessments.
The document outlines the hazard identification and risk assessment for a billboard installation project at KM4 of the Klang-Shah Alam Highway in Malaysia. It identifies potential hazards at each stage of the project, including mobilization to site, installing the billboard base and panels, and electrical equipment installation. Key hazards addressed are falls from height, unsafe lifting, adverse weather, pinch points, trips and falls, and electrical shock. Control measures recommended include using safety harnesses and mats, permitting for lifting and working at heights, inspections of equipment, use of protective equipment, delineation of work areas and prohibiting phone use while driving. Responsible parties for ensuring control measures are implemented are also identified.
This document discusses electrical safety and hazards. It notes that electricity can cause serious injuries or death if safety precautions are not followed. The most common electrical injuries are electrical shock, electrocution, burns, and falls. Electrical hazards include exposed parts, overloaded circuits, defective insulation, improper grounding, damaged tools, overhead power lines, and wet conditions. The document provides tips for staying safe such as inspecting tools, avoiding overloads, staying away from live wires, unplugging safely, avoiding jewelry or metal near equipment, using safe work practices, receiving training, and following lockout/tagout procedures.
This document is a fire extinguisher inspection form to be completed twice weekly. It includes details of fire extinguishers such as their number, type, location, seal, lock, pin, pressure gauge, and discharge hose and nozzle. Inspectors check each fire extinguisher for cracks, breaks, seals and other defects, and note any required repairs or replacements in the remarks section. The inspection is reviewed and noted by safety and project management.
Installation of distribution boards to work areas • Electricity • Electrocution;
• Fire;
Temporary electrics - offices • Electrical connections and terminations • Use of untrained electricians for electrical works;
• Use of substandard electrical fixtures and fittings;
• Use of substandard connections;
• Non-adherence to colour coding of wiring;
• Incorrect earthing;
• Tripping hazard; Damage to unprotected cables;
• Use of incorrectly rated fuses;
Site generators – offices and site
• Temporary supply • Generator fires;
• Incident due to incorrect earthing;
• Fuel leakage – environmental risk;
• Fuel storage;
• Noise;
Falls from ladders are a leading cause of serious and fatal injuries in the construction industry.
They PPT are to help you:
Understand the types of ladders used in site ladder requirements.
understand how to correct or eliminate fall hazards on your job sites related to ladder use.
This handbook provides guidance on worker safety for riggers and signalmen. It outlines proper attire and safety equipment, roles and responsibilities, good and bad rigging practices, inspections of lifting equipment, and crane hand signals. The handbook aims to help riggers and signalmen understand their roles to ensure safe lifting operations through correct rigging, inspections, communication and following recommended signals. Maintaining good communication between all parties is emphasized.
This document discusses various electrical safety topics such as grounding, overcurrent protection, GFCIs, proper power strip usage, bonding and grounding, and an example of electrocution due to improper equipment usage. Grounding reduces shock risk by providing an alternative current path back to the source in case of a fault. Fuses and circuit breakers protect against overheating from too much current, while GFCIs quickly shut off power if any current leaves the circuit. Power strips should only be used for electronics and not overloaded or combined with extension cords. Proper bonding and grounding of all surfaces protects against static electricity dangers. The example incident describes a fatal electrocution that occurred due to a combination of unsafe factors including using
The document discusses ladder safety and proper use. Over 511,000 people are injured each year from improper ladder use. It is important to choose the right ladder for the job based on height, weight capacity, and whether it will be used near electricity. Ladders should be regularly inspected and defective ladders taken out of service. When using a ladder, workers should face the ladder, maintain three points of contact, and not overreach or stand on the top two steps. Proper precautions and maintenance can prevent many ladder-related injuries.
The monthly safety report for the C270 HK biodiesel plant summarizes safety statistics, inspections, areas needing improvement, training, and promotions from September 2013. Man-hours worked increased to 812,094 while accumulated man-days lost grew to 1539. Weekly safety meetings were held with subcontractors and improvements were made to housekeeping, floor holes, and waste collection. Safety training included site inductions and toolbox talks on heat stroke prevention, ladder safety, and PPE use. Various safety advisories and communications were also circulated.
What is Permit to work system?
What are the requirements of permit to work?
Different types of permit to work system such electrical, hot and cold work etc.
This document provides a hazard identification and risk assessment for welding work being conducted at a project site in Versova, Mumbai. It identifies several hazards associated with welding including electric shock, fire, health issues from fumes and sparks, and improper use of equipment. For each hazard, it evaluates the severity and likelihood of risks. It also identifies applicable legal requirements and provides control measures to reduce risks. Controls include inspection of equipment, use of protective gear like face shields, isolating work areas, training workers, and ensuring only authorized personnel conduct welding. The overall risk level is determined to be "acceptable and non-significant" when proper controls are implemented.
Project Information
Project Name: Porta Cabin No:
Location: Contact Person:
Company Name: Date :
Sr. Description Yes No N/A Comments
1. Emergency exit signs are available in right locations
2. Fire alarms and fire extinguishers are visible and accessible.
3. Fire doors (e.g. in stairways) are kept closed unless equipped with automatic closing device
4. Fire extinguishers are serviced regularly
5. Corridors and stairways are kept free of obstruction
6. Fire escape/ evacuation plan available and posted
7. First aid box available
8. Floor surfaces are kept dry and free of slip hazards
9. Electrical cords and plugs are in good condition with proper Grounding
10. Kitchen equipment checked
11. Fire blanket available in the pantry
12. Heat detector available in the pantry
13. Toilets floor clean and dry
14. Are staff trained to use Fire Extinguishers
15. Hand wash/ soap solution available in the toilet
16. Civil Defense or Authority approval
17. Others if any:
Remarks:
Inspected By: Signature:
Reviewed By HSE Manager / In charge : Signature:
Working at height remains a major cause of injuries and fatalities. Employers must properly plan work at height, use the right equipment, and provide fall protection training to competent workers. Simple precautions like performing work from ladders safely and avoiding fragile surfaces can reduce risks. Workers should avoid working at unprotected heights whenever possible.
Exothermic Welding Kit - Amiable is one of the leading Exothermic Welding kit Manufacturers, Suppliers and Exporters. We deliver and Export High-Quality Exothermic Welding products all over the world.
This document provides information about a company that manufactures exothermic weld powder and graphite molds. The company has over 10 years of experience in manufacturing and exporting these products. It describes the exothermic welding process, the tools required, and steps for performing an exothermic weld. Safety instructions and maintenance recommendations are also included. The document contains information on the company's products, customers, and vision.
Exothermic Welding Powder Distributors, Amiable Impex is the Largest and Biggest Suppliers of Exothermic Welding Powder and Exothermic Welding Accessories.
The document provides instructions for making electrical connections using the CADWELD exothermic welding process. It describes the basic steps, which include preparing the conductors and graphite mold, adding welding material to the mold, igniting the material to create a molten weld, and allowing it to solidify to form a permanent electrical connection. Safety precautions are emphasized such as wearing protective equipment and advising others in the area of welding operations.
Exothermic Welding Powder We Are The Biggest Suppliers In India,We are The Authorized Sole Distributors of Exothermic Welding Powder And We Are The Biggest Importers of Exothermic Welding Powder in India.
Welders face various occupational hazards such as electrical shock, exposure to toxic fumes and gases, excessive noise, fires and explosions, optical hazards from sparks and hot metal, and injuries from working in difficult environments with hot metals. Proper personal protective equipment can help reduce these risks and includes protective eyewear, helmets, gloves, respirators, protective clothing that covers the body and feet, and ear protection from loud welding noises. Selecting the right PPE is important for each welding process and should be based on a job hazard analysis.
This document is an owner's manual for the Miller Thunderbolt 225 CC/AC Welding Power Source. It provides specifications for the welder including its rated output, amperage range, dimensions, weight, and other technical details. The majority of the document discusses important safety precautions for arc welding, including hazards from electric shock, arc rays, fumes and gases, compressed gas cylinders, and risks of fire or explosion. Proper protective equipment and ventilation are emphasized.
Shanghai JSET Co. Ltd. is a group of technical ceramics manufacturing companies located in Shanghai, China that provides consulting and manufacturing solutions for technical ceramics to worldwide importers. It manufactures a variety of technical ceramic materials including alumina, alumina nitride, aluminum titanate, zirconia, silicon nitride, silicon carbide, steatite ceramics, and mullite. In addition to manufacturing, it also provides consultation services to help importers choose qualified manufacturers and ensure strict quality control.
Low pressure Molding could protect LED strip, PCB and magnetic very well. Macromelt & Technomelt as a common molding materials play in an encapsulating and environmentally protection on sensitive electronic components, IC molding sealing, Magnetic over molding and other sensitive components pakage. The main intention is to protect the sensitive electronic components during the molding stress, because high pressure molding would harm the properties of these components. Additionally, low pressure seal molding also protects electronic components against dust, moisture and vibration stress. It is also commonly used for Cable relief and sealing connectors.
This document provides a list of welding consumables for various welding processes and materials. It includes 108 products grouped by:
- Mild steel and 490MPa high tensile steel (22 products)
- Flux-cored arc welding (3 products for mild steel)
Each product listing includes the trade designation, ASME/AWS classification, JIS standard, filler metal number, and applicable page number for more details. A clickable index is provided for navigating to product pages.
Cofely Fabricom is a world-leading manufacturer of pipe bends produced through induction bending. They operate 5 production lines capable of bending pipes up to 64" in diameter with a high degree of flexibility. Cofely Fabricom works with all types of pipe materials and can produce single bends, spools, and custom orders. They have various heat treatment and finishing capabilities to ensure pipes meet industry standards for mechanical properties and corrosion resistance. Cofely Fabricom is ISO 9001 certified and prioritizes quality, safety, and environmental protection.
This document provides safety precautions for welding and cutting. It discusses hazards such as electric shock, electromagnetic radiation, fires and explosions, and harmful fumes and gases. Key precautions include wearing protective equipment like gloves, goggles and boots; ensuring adequate ventilation; checking equipment is grounded and in good condition; and having fire extinguishers available in case of emergency. The document also classifies different types of fires and their appropriate extinguishing methods.
This document provides instructions and safety guidelines for students attending workshop practice classes on welding. It outlines the dress code, attendance policy, safety precautions when operating equipment, and procedures for completing assignments and submitting records of completed tasks. Students are expected to learn welding techniques like gas welding and arc welding and practice different joint configurations under instructor supervision. They must document the materials, tools, and steps used for each practice and submit their records for evaluation.
Operational safety in power stations with molykote p37Project Sales Corp
MOLYKOTEP 37 is a high temperature thread paste developed by MOLYKOTE and SIEMENS for use in bolted connections in power stations. It was tested on various bolt materials up to 850°C and found to not seize or corrode bolts while maintaining the proper coefficient of friction. The paste is specially formulated to be free of metals like lead, tin, zinc, and nickel that could contaminate or react with bolted components. It contributes to operational safety by allowing easy dismantling of connections and avoiding fractures from improper lubricants.
Molykote 37 thread paste was developed through a joint program between Molykote and Siemens to create a high-temperature lubricant for bolted connections in power stations. The paste was tested on common bolt materials up to 850°C and approved by Siemens for use in all power station types. Molykote 37 offers technical advantages like stability up to 1400°C, purity without harmful metals or chemicals, and a friction coefficient that allows easy dismantling of connections even after long periods of high heat. It has gained approval from major power industry manufacturers worldwide for its contribution to operational safety.
Molykote 37 thread paste was developed through a joint program between Molykote and Siemens to create a high-temperature lubricant for bolted connections in power stations. The paste was tested on common bolt materials up to 850°C and approved by Siemens for use in all power station types. Molykote 37 offers technical advantages like stability up to 1400°C, purity without harmful metals or chemicals, and a friction coefficient that allows easy dismantling of connections after long periods at high temperatures. It has received widespread approval for use in power generation and related industries.
The document describes a plant visit report to Leader Technology for Engineering Products in Sudan. Leader is an industrial complex with over five factories producing various metal, plastic, and cable products. The report provides details on the production processes and machinery used at Leader's cable factory to make electrical cables and welding wires, iron factory for pipes and sheets, and plastic factory for pipes and other products. Recommendations are made to improve safety, ventilation, waste management, and automation.
Molykote 37 thread paste was developed through a joint program between Molykote and Siemens to create a high-temperature lubricant for bolted connections in power stations. The paste was tested on common bolt materials up to 850°C and approved by Siemens for use in all power station types. Molykote 37 offers technical advantages like stability up to 1400°C, purity without harmful metals or chemicals, and a friction coefficient that allows easy dismantling of connections even after long periods of high heat. It has gained approval from major power industry manufacturers worldwide.
Structural Damage and Maintenance Day 2tti-sharmila
The aim of this presentation is to provide a consistent test/fail guideline for light and heavy vehicle inspections that are in line with the RTA Guide.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMSIJNSA Journal
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
2. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 2 of 20
Our company is a Manufacturer of Exothermic Weld Powder and Graphite Mould having more than 15
years’ experience.
Our Firm is also well established organization in India, Dubai and overseas market and
Manufactures and Export the following products:
01) Exothermic Weld Powder & Graphite Moulds (Factory situated in Gujrat – India.)
02) Copper Braided & Laminated Connectors (Factory situated in Mumbai - India)
03) Brass Parts Components, Accessories and Fittings (Factory situated in Gujrat – India.)
We have earned good reputation amongst our international customers with our Quality Assurance, On time
delivery and High Customer Satisfaction. To ensure consistent product quality, we work within a quality
system that is approved with ISO 9001 – 2008, ISO 14000 and ISO 18000 certification. We manufacture all
Products with CE & ROHS Compliance. Strict quality checks are carried out at different stages of
manufacturing and only that material which passes stringent norms finds its way in the market around the
Globe. We are also awarded GMP (Goods Manufacturing Practise) which assures that the products which
we manufacture are of high quality and do not pose risk to our customer.
Our vision
The four pillars of our vision set out the long term direction for the company where we want to go
and how we are going to get there:
• We work to create a better future every day.
• We help our customers feel good, have good and get more out of life with our brands and services that
are good for them and good for others.
• Whilst the company has ambitious plans for the future for its product range and its manufacturing
abilities, our greatest objective will always be to maintain the highest level of quality assurance & service to
the customer.
• We will develop new ways of doing business with the aim of doubling the size of our company while
reducing our environmental impact.
We always believe in the power of our brands to improve the quality of people’s lives
and in doing the right thing.
Some of our Esteemed Customers
The secret of our success is sincerity and the passion towards everyone we work with,
the communities we touch, and the environment on which we have an impact.
3. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 3 of 20
S. no. EXOTHERMIC WELDING INDEX Page no.
01 What is Exothermic Welding 04
02 General Safety Instructions 05
03 Tools Required for Exothermic Weld Process 06
04 Exothermic Weld Operation Process 08
05 Mould Selection Chart 10
06 Cable to Cable Connections (CC) 10
07 Cable to Ground Rod Connections (CR) 11
08 Cable to Bar (Cu Tape / Strip) or Cable Lug Connection (CB) 12
09 Bar to Bar / Copper Tape to Tape (BB) 13
10 Re Bar Connections (CRE) 13
11 Ground Rod to Tape / Bar Connections (BR) 14
12 Ground Rod to Ground Rod Connections (RR) 14
13 Cable to Surface (Steel/Copper) Connections (CS) 15
14 Bar to Surface Connections (BS) 16
15 Steel to Rod / Stud Connections (SR) 16
16 How to Order Exothermic Welding Powder & Accessories 17
17 Troubleshooting Guide 18
4. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 4 of 20
WHAT IS EXOTHERMIC WELDING
Exothermic welding, also known as exothermic bonding and is a welding process for joining two electrical
conductors, that employs superheated copper alloy to permanently join the conductors. The process
employs an exothermic reaction of a copper thermite composition to heat the copper, and requires no
external source of heat or current. The chemical reaction that produces the heat is an aluminothermic
reaction between aluminum powder and a metal oxide.
The reaction reaches very high temperatures, depending on
the metal oxide used. The reactants are usually supplied
in the form of powders, with the reaction triggered using a
spark from a flint lighter. The activation energy for this reaction
is very high however, and initiation requires either the use of
a “booster” material such as powdered magnesium metal or a
very hot flame source. The aluminum oxide slag that it produces
is discarded.
When welding copper conductors, the process employs a
semi-permanent graphite crucible mould, in which the molten
copper, produced by the reaction, flows through the mould
and over and around the conductors to be welded, forming an
electrically conductive weld between them. When the copper
cools, the mould is either broken off or left in place. Alternatively,
hand-held graphite crucibles can be used. The advantages of these
crucibles include portability, lower cost (because they can be
reused), and flexibility, especially in field applications.
The weld formed has higher mechanical strength than other forms of weld, and excellent corrosion
resistance. It is also highly stable when subject to repeated short-circuit pulses, and does not suffer from
increased electrical resistance over the lifetime of the installation. However, the process is costly relative to
other welding processes, requires a supply of replaceable mould, suffers from a lack of repeatability, and
can be impeded by wet conditions or bad weather (when performed outdoors).
FEATURES
It has a superior electrical conductivity than the conductors themselves.
It does not corrode oxide or degrade with time and is resistant to galvanic coupling.
It is able to withstand repeated electrical discharges.
It never increases its resistance.
It has higher mechanical and squeezing resistance than the conductors themselves.
It offers a permanent welding and a low resistance connection, essential for achieving
longwearing and trustworthy results in earthing.
It guarantees the most common connections not only between copper cables but also for welding
tapes and metallic pieces made of brass, stainless steel, and copper coated steel earth rods.
5. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 5 of 20
GENERAL & SAFETY INSTRUCTIONS:
A. Only equipment and materials should be used to make connections.
B. Do not connect items except as detailed in instruction sheets. Failure to comply with these instructions
may result in improper and unsafe connections, damage to items being welded or even injury to body or
property damage.
C. Do not use worn or broken equipment which could cause leakage. Sealing compound should be used
in case of fine leakages.
D. When using Weld do not use welding material package if damaged or not fully intact.
E. Make connections in conformance with instructions and all governing codes.
F. Personnel should be properly trained and must wear safety glasses and gloves.
G. Avoid contact with hot materials.
H. Advise nearby personnel to stand at least 7 to 10 Foot away of welding operations site.
I. Remove or protect the inflammable material from the operation site to safeguard against fire hazards.
J. Provide adequate ventilation to the work area.
K. Do not smoke when handling starting material.
L. Avoid direct eye contact with “flash” of light from ignition of starting material.
F. Welding material is an exothermic mixture and reacts to produce hot molten material with temperatures
in excess of 1400°C (2500°F) and a localized release of smoke. Ignition temperatures are in excess of
900°C (1650°F) for welding material. These materials are not explosive.
G. Adhering to the welding procedures will minimize risk of burns and fire caused by hot molten material
spillage. In case of fire, use of water or CO2 will aid in control of burning containers. Large quantities of
water will aid in controlling a fire should the exothermic materials become involved. Water should be
applied from a distance.
H. All governing codes and regulations and those required by the job site must be observed. Always use
appropriate safety equipment such as eye protection, hard hat, and gloves as appropriate to the
application.
WARNING :
1. Products shall be installed and used only as indicated in product instruction sheets.
2. Products must never be used for a purpose other than the purpose for which they were designed or in a
manner that exceeds specified load ratings.
3. All instructions must be completely followed to ensure proper and safe installation and performance.
4. Improper installation, misuse, misapplication or other failure to comply with instructions and warnings
may cause bad weld joint, property damage or even serious badly injuries.
MAINTENANCE & STORAGE INSTRUCTIONS:
1. Mould is usually good for 50 - 60 connections in field conditions.
2. The equipment is fragile and should be handled carefully while in use.
3. Cleaning of mould should be done using appropriate brush / tool after the mould is reasonably cool after
a weld process. Avoid hot mould cleaning.
4. Cavity cleaning should be carefully done to avoid damages / chipping.
5. On completion of task, mould should be well cleaned from inside and from outside using soft cloth. It
should be properly wrapped in Bubble Plastic Packing while storing it.
6. The mould and the weld powder should always be stored in cool & dry places.
7. All tools and accessories must be cleaned before storing to safe reuse.
6. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 6 of 20
TOOLS REQUIRED FOR EXOTHERMIC WELDING PROCESS
1) Graphite Mould
Graphite mould is made of high quality graphite suitable for
high quality welding work and can be used for several times.
The exothermic welding reaction takes place in a specially
designed, semi‐permanent graphite mould. The mould is
designed and manufactured with a specific weld cavity and it
is in this cavity that the molten metal is allowed to flow to all
sections of the required connection creating the permanent
connection. The connection mould is designed to last for an average of 30 to 100 connections depending
upon the amount of Powder used per Joint (More the Powder Consumption per Joint, less will be the
Connection & vice versa) . This will also vary according to the care given the mould during use. We
recommend not using Mould for more than 60 to 70 Connections because the Weld cavity Size increases after
every joint, eventually making the Weld Cavity shape improper resulting in improper shape Joint.
2) Mould Handle Clamp (HCC/HCD)
These will fit 90% of all standard exothermic Mould.
Normally we recommend one Handle for every two mould
3) Steel Metal Disk
Steel discs are very important. The disc act as timing device to allow
the welding powder to heat to proper temperature, the disc away
allowing the molten copper to a point where it would weld metal to
enter the weld gravity before ignition. One Metal is must for every shot
4) Exothermic Weld Powder
Exothermic Weld Powder isthe most reliable and consistently-performing
weld metal available with us. Quality validation steps are taken for
every lot we produce. Upon final acceptance, our weld metal isspecially
packaged in moisture-resistant plastic tubes with special closure caps.
Then the cartridges and required metal discs are packaged in
moisture-resistant boxes. All sizes of weld metal are available.
Standards Size Packing available are – 25 Grams, 45 Grams, 90 Grams 1.1 1.2
115 Grams, 150 Grams, 200 Grams, 250 Grams, 250 Grams,
Our standard packing for welding powder is the following - Firstly welding powder is in the tube and
starting powder / Ignite Powder is in tube at the bottom of welding powder as shown in diagram 1.2.
5) Ignite Powder (Starting Powder)
Ignite Powder also known as Starting Powder is required and is must. Pour little
Starting Powder on the Mould followed by the Exothermic Weld powder and again
pour little on the Top Side of Mould. Then, Ignite starting powder with a spark gun.
This resulting exothermic reaction reduces the weld powder to molten copper alloy. The molten copper alloy
melts the retaining disc and flows into the weld cavity. Ignite Powder of 5 grams is sufficient for this Process.
7. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 7 of 20
6) Hand Gloves (HG)
Gloves is required for safety purpose as the Exothermic Weld Powder melts
at more than 1400 degree Celsius. One Hand Gloves Good for 250 Joints
7) Flint Gun (FIG)
It is designed with the advantages of safety and convenience. It is used to ignite
starting Powder in order to result in exothermic reaction.
We recommend one Flint Gun for every 80 Shots
8) Brush (Soft and Hard) (SHB)
Two Brush Required:
1) Soft Brush – Its used to Clean Mould Weld Cavity because its shape
is very sensitive and cavity should not be any damage while using Brush,
so we recommend to use Soft Brush to Clean Mould Weld Cavity
2) Hard Brush – Its used to clean other section of Mould
We recommend a Pair of Brush for 50 Connection
9) Slag Removal Tool (SRT)
It is used to remove the metal Scrap and Dust from the Mould.
We recommend one Slag Tool for 250 Connection
10) File Card (FCB)
It is used to clean the objects to be welded to remove rust and dirt
We recommend one Slag Tool for 100 Connection
11) Sealing Compound (SCD)
Sealing Compound is used to fill the gap on the mould where the conductor is passing.
We recommend one Packet of Sealing Compound for 100 Connection
12) Flame Torch (FT)
Sealing Compound is used to fill the gap on the mould where the conductor is passing.
We recommend one Flame Torch for 250 Joints
13) Safety Eye Glasses (SEG)
Safety Eye Glass should be wear to protect eyes.
We recommend one Glasses for 500 Joints
8. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 8 of 20
EXOTHERMIC WELD OPERATION PROCESS
The Exothermic Weld process is a method of making electrical connections of copper-to-copper or copper-to-
steel in which no outside source of heat or power is required. In this process, conductors are prepared, placed
in a purpose designed graphite mould, and exothermically welded to produce a permanent molecularly
bonded electrical connection. The steps outlined below are a general demonstration of a typical welded
connection. These basic steps are used for all electrical connections. Be sure to read and follow the
instructions included with every Mould before making a connection.
STEP - 1:
Always wear protective safety glasses and gloves while working with exothermic welding products.
STEP - 2:
Gather all the proper material and equipment/accessories for the type of connection you are making. The
typical Weld system requires all the Accessories as listed above on Page no. 04 and Page no. 05.
Check to ensure the graphite Mould is not worn or broken, which could cause leakage of molten weld metal.
STEP - 3:
Slide the handle clamp into the pre-drilled holes with the proper orientation for the thumbscrews.
STEP - 4:
Tighten the clamp thumbscrews onto the mould.
STEP - 5:
Close the grips to tightly lock the Mould. Make adjustments to tighten/loosen the handle clamp.
STEP - 6:
The material to be welded (cable, rod, tape etc.) must be clean using the wire Brush and dry using the Flame
Torch included in the set of accessories. Thus the oxide layer and superficial impurity is eliminated. Given
that the graphite mould also absorbs moisture, this should be removed by preheating with a gas welding
torch again to avoid a porous welding.
P.N - After the first welding is done, it is not necessary to re-heat the mould if the next welding is done
within 15 minutes as it conserves the previously generated heat.
9. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 9 of 20
STEP - 7:
Place the conductors in the mould and close the handle clamps to avoid material leakages during the
reaction.
Please Note – Always apply Sealing Compound at the places where the conductors is passing from the
mould else at the time of Welding, the Exothermic Liquid will spread out as a flame resulting in improper
joint
STEP - 8:
Place the metallic disk inside the mould and ensure that Powder should not enter into Weld Cavity.
STEP - 9:
Pour Exothermic Weld Powder into Graphite Mould. (Pour the Powder recommended and supplied by us)
STEP - 10: Empty 50% of the starting powder above Exothermic Weld Powder (Don’t Mix, just scatter) and
then Close the Mould Mouth and then the rest 50% Starting Powder, sprinkle it on the Mould Mouth nearby
the small hole given on the top of the Mould Mouth.
STEP - 11: Ignite the starting powder extended on the top/side of the mould using the flint igniters.
STEP - 12: Once started, the reaction will take 8-20 seconds during which it is recommended to stand clear
of the mould.
STEP - 13:
After at least 3 minutes of the Mould cooling down, open the mould
by undoing the handle grip. Remove the mould from the joint and
clean the joint by removing slag with help of Slag Removal Tool
and hard brush. Then clean the weld cavity with soft brush gently.
The mould will be ready now to use again without having to reheat
it as it is already warm.
Note:
In Normal case minimum two mould should be used on site to keep the process continue while one mould is
cooled and cleaned after firing, the other should be used. The task should be undertaken very peacefully
and one should not hurry.
10. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 10 of 20
Mould Selection Chart
01) Cable to Cable Connections (CC)
CC – 1 CC – 2 CC – 3 CC – 4 CC – 5
CC – 6 CC – 7 CC – 8 CC – 11 CC – 13
CTC – 14 CC – 17 CC – 18 CC – 19 CC – 20
CC – 21 CC – 22 CC – 23 CC – 24 CC – 25
CC – 26 CC – 27 CC – 28 CC – 29 CC – 30
CC – 33 CC – 34 CC – 35 CC – 36 CC – 37
CC – 38 CCC – 39 CC – 40 CC – 41
16. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 16 of 20
09) Bar to Surface Connections (BS)
BS – 1 BS – 2 BS – 3 BS – 4 BS – 5
BS – 6 BS – 7 BS – 8 BS – 9 BS – 11
BS – 12 BS – 13 BS – 14 BS – 18 BS – 19
10) Steel to Rod / Stud Connections (SR)
SR – 1 SR – 2 SR – 5 SR – 6 SR – 7
SR – 8 SR – 9 SR – 11 SR – 23
P.N – There are more than thousands of Design for Different Size and Different Shape. In case if
none of your design is appearing here than please drop a mail at info@exothermicweld.com and we
will design as per your requirement.
Please refer our website www.exothermicweld.com to find out more different types of Joints
17. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 17 of 20
How to Order / Know your Exothermic Welding Joint
The most common exothermic connections are listed in this product catalogue for your easy reference. However, it
would not be feasible to place all the possible connections, configurations and sizes of conductor in this catalogue as
the amount is simply too vast and is constantly growing.
With a database of more than 20,000 moulds Design we cannot design the Moulds and keep in stock as the design is
not common everywhere and the size of Conductor / Strip also change. If you do not see the connection you require,
configuration or size of conductor required by you mentioned in this product catalogue then please contact us at
info@exothermicweld.com or info@amiableimpex.com with the below relevant information and we will advise you
accordingly.
Now, please refer the below Sketch and we recommend our customers to provide the same as below in order to avoid
misinterpretation and miscommunication:
Now in order to make the sketch you need to:
1. Know the materials to be welded (Copper Conductor, Copper Strips, Steel Plate, Rod etc.)
2. Determine the weld type using the selector charts given above.
The Common Joints are:
i) Straight Joint, T Joint, Cross Joint (Overlap) & L Joint
So, Find the required weld type and determine the material sizes and types (mm, mm2, stranded, solid etc.)
5. Total Number of Joints required
Once we get the above information / Sketch, we will submit the quotation and will recommend:
i) The Proposed Quantity for Mould
ii) The Propose Quantity of Powder require per Joint (With / Without Provision)
iii) The Propose quantity of Accessories require per Joint (i.e. Mould Handle, Flint Gun, Brushes, Gloves etc.)
18. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 18 of 20
Trouble Shooting Guide
Problem Probable Cause Correction To Make
Insufficient metal to make
weld.
Leaking of Exothermic liquid from
the Graphite Mould near Cavity
side.
Replace mould or if only worn around conductor
opening, use Sealing Compound around conductor
where conductor passes from Mould.
Use of wrong size Exothermic
Powder cartridge for mould.
Please check the Mould / Mould Box / Quotation File
and tally the amount of Powder require per Joint.
Every Tube consisting of different grams Exothermic
Powder has different chemical composition.
Too much spillage of Exothermic
powder while pouring in Graphite
Mould.
Carefully open the Exothermic Powder Tube and
ensure that the Powder to be poured in the
Graphite Mould only without any Spillage.
Wrong mould for conductor being
used.
i) Replace with correct mould if have.
ii) If Conductor not going Smoothly than use Glass Paper
and rub gently at Weld Cavity ensuring equal rubbing on
both side of Cavity.
iii) If Conductor goes very easily and Liquid Pouring out
of Mould even after using of Sealing Compound than use
Copper Foil and ensure the Conductor and Hole gap not
more than 0.3mm
Mould does not close tightly
causing weld metal to leak
out.
Handle clamps not properly
adjusted.
Remove set screw between the handles of the
mould and adjust handle tension by backing out the
eye bolt.
Dirt or Slag stuck in the edge of the
Mould or near the Weld Cavity
Clean mould thoroughly between connections.
Bent or out‐of‐round cable. Straighten or cut out bad section of cable.
Handle clamps will not lock
or closed.
Handle clamps not properly
adjusted.
Remove set screw between the handles of the
mould and adjust handle tension by backing out the
eye bolt.
Excessively high weld, bubbly
or gassy appearance, poor
weld.
Moisture in mould.
Pre‐heat mould to above 220˚ F with a propane
torch.
Oil, grease, moisture or foreign
material on conductors.
Pre‐heat conductors with propane torch then use a
clean wire brush on conductor to remove any residue
left on conductors. If welding to cast iron or steel
surface, weld area must be cleaned down to with wire
brush to remove rust
Use of wrong size Exothermic
Powder cartridge for mould.
Please check the Mould / Mould Box / Quotation File
and tally the amount of Powder require per Joint.
Sealing Compound Appearance in
side weld Cavity
Take special precautions to keep duct seal out of weld
cavity.
Weld powder caught moisture Replace with fresh, dry weld powder.
Exothermic Weld Powder spills
from the Mould near Cavity
Mould worn or disc is cracked
allowing powder to leak into mould
cavity.
Replace mould.
Forgot to use steel disc or did not
seat it properly at bottom of
crucible.
Make sure disc is seated at bottom of crucible
before pouring the powder into crucible.
19. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 19 of 20
Trouble Shooting Guide continuation……
Problem Probable Cause Correction To Make
Cannot ignite powder.
Insufficient starting powder pours
in the Mould or at the top of Mould
Lid.
Place at least half of the Starting Powder from the
Lock Bag provided in bottom of Exo Powder Tube.
Flint ignitor shooting not giving
enough spark.
Replace flint ignitor.
P.N – Flint Gun gives average 80 Sparks only.
Mould wearing out too fast.
(Not Making enough Joint
recommended by us)
Improper cleaning of mould.
Use mould cleaner brush provided.
P.N – Use Soft Brush to clean Weld Cavity
Hard Brush to Clean Mould Crucible
Don’t Use Wire Brush for Cleaning Moulds
Bent or out of round cable causes
damage and premature wear of
the mould.
Be caution when closing mould. Does not force
mould to shut around bent, twisted or out of
round conductors
Poor weld to ground rod.
Exothermic Liquid spilling out
from the Bottom where Rod is
Placed Vertically
Use more Sealing Compound at the Bottom
where the Rod is Placed and ensure that
Exothermic Liquid not Spilling. In case if spilling
again than Use Copper Foil and Cover with Rod
and ensure Graphite Mould have tight grip to
Rod
Moisture or Rust on cable or
ground rod.
Pre‐heat conductors with propane torch then use a
clean wire brush on conductors and Rod to remove
any residue / rust / dirt left on conductors.
Weld not sticking to Steel
Surface
Improperly cleaned area on steel.
Clean the Steel Surface properly with Wire Brush
and ensure no rust and dirt on the Surface.
Moisture or contaminant on cable
or steel surface.
Pre‐heat conductors with propane torch then use a
clean wire brush on conductors to remove any
residue left on conductors.
Cable is improperly positioned in
mould, blocking the flow of weld
metal.
Position cable in mould in accordance with
directions for mould. If directions are not available,
position top of cable in the centre of where the
liquid weld metal hits the steel.
Cable pulls out of mould
when it is fired.
Cables are either twisted or under
tension.
Use our recommended cable clamp or other
method to remove tension. Cut out severely
twisted cable.
20. AmiableWeld. Email: info@exothermicweld.com Tel. +91-9594899995 URL– www.exothermicweld.com
Page 20 of 20
India Regd. Office - AMIABLE IMPEX
101-A, Surya Darshan, Pai Nagar, J.S Road, Borivali(W), Mumbai – 400092. India.
Phone: +91-9594899995 / +91-22-28933996,
E-mail: info@exothermicweld.com
Dubai Office – PURE PEARLS TRADING LLC.
Office number 202, 2ndFloor, Al - Jawhra Building,
Behind Deira Palace Hotel, Mushid Bazaar Deira Dubai – UAE.
Email id – info@exothermicweld.com / krupal@amiableimpex.com
Admin. Office - AMIABLE IMPEX
501-A, Surya Darshan, Pai Nagar, J.S Road, Borivali(W), Mumbai – 400092. India.
Phone: +91-9594899995 / +91-22-28933996,
E-mail: maulik@amiableimpex.com
Contact Person - MAULIK SHAH
E-mail: info@exothermicweld.com
Mob: +91-959-489-9995 / +91-22-2893-3996
Website: www.exothermicweld.com
www.amiableimpex.com