This document provides an overview of material handling principles and equipment. It defines material handling and lists its key objectives such as efficiency and cost reduction. The main types of material handling equipment are described as conveyors, cranes and hoists, and trucks. Conveyors provide continuous movement along a fixed path while cranes and hoists move loads intermittently within an area. Trucks transport loads over varying paths. Principles of material handling systems emphasize aspects like planning, flow optimization, unit load concepts, equipment selection and utilization to reduce costs and improve efficiency.
This document provides an overview of material handling and transportation. It defines material handling as moving materials to the right place at the right time. The document outlines objectives of material handling like efficiency and cost reduction. It discusses unit load concepts like palletization and various principles of material handling. Finally, it describes different types of material handling equipment like industrial trucks, automated guided vehicles, conveyor systems, cranes and hoists.
The document describes the design and components of a mini forklift. It includes sections on the abstract, objectives, methodology, components, and applications. The forklift uses a remote control system to lift and transport objects for storage. It has a base, slider, counterweight, wheels, and other components like gears and pulleys. The forklift is designed to safely and efficiently move cargo for short distances such as in warehouses and industries.
This document provides an overview of material handling and conveyor systems. It discusses different types of material handling equipment used in manufacturing industries, including conveyors, cranes, forklifts, etc. Conveyor systems are highlighted as a common and reliable method for transporting materials between processing stages. The document also reviews the components of a basic belt conveyor, including the drive unit, pulleys, rollers, and belt. Pneumatic conveyor systems for material inspection are also briefly mentioned.
This document provides an introduction to materials handling equipment and its selection. It discusses the importance of materials handling in industrial operations and defines the key areas of bulk handling, unit handling, packaging, warehousing and carrier handling. The three main groups of materials handling equipment - hoisting equipment, conveying equipment, and surface and overhead equipment - are also outlined. Common types of materials handling equipment used across industries like manufacturing, construction, mining, food, and automotive are then listed. Finally, some typical hoisting machines and conveyors are depicted and their applications and details discussed.
Introduction
Types of Material Handling Equipment
Material Transport Equipment
Storage Systems
Unitizing Equipment
Identification and Tracking Systems
Principles of Material Handling
Automated Guided Vehicles (AGVs)
Components of AGVS
Types of AGVs
Driverless Trains
Automated Guided Pallet Trucks
AGV Unit Load Carriers
Vehicle Guidance
Imbedded Guide Wires
Paint Strips
Self-guided Vehicles
Vehicle Routing
Frequency Select Method
Path Switch Select Method
Traffic Control
On-board Vehicle Sensing
Zone Control
Benefits of AGV
Applications of AGV
Fleet management can be defined by three basic components: Equipment assignment
and optimization, Production monitoring, and Position and material monitoring. Equipment assignment
and optimization is the primary reason many construction companies choose to implement fleet
management systems in the first place. By enabling the scheduling and assignment of all types of
equipment from multiple manufacturers as well as shift change management from a central office
location. The second critical element, production monitoring, is the ability to review information on
machine cycle time, payload, loading performance and other key operational parameters. Fleet
management provides visibility in real time to this kind of data which can be tracked by individual
machine or operator, groups of machines, specific sites or an entire fleet enabling miners to make timely
changes to improve loading performance and increase payload predictability. Position and material
monitoring is the third key component. At its most basic level, fleet management is about monitoring
equipment location for an entire fleet but beyond that, it also helps to ensure that machines are in the
right location and that the amount and type of material they are moving is accurate. The study revealed
to analyze performance factors such as dump movement and haul road congestion to boost overall site
productivity.
The document defines material handling as the movement, storage, protection and control of materials throughout the manufacturing and distribution process. It discusses the objectives of material handling which include increasing efficiency, reducing costs, improving safety and productivity. Various types of material handling equipment are described such as industrial trucks, conveyors, cranes, automated guided vehicles and storage systems. The principles of material handling planning, standardization, unit loads and automation are also outlined.
This document provides an overview of material handling and transportation. It defines material handling as moving materials to the right place at the right time. The document outlines objectives of material handling like efficiency and cost reduction. It discusses unit load concepts like palletization and various principles of material handling. Finally, it describes different types of material handling equipment like industrial trucks, automated guided vehicles, conveyor systems, cranes and hoists.
The document describes the design and components of a mini forklift. It includes sections on the abstract, objectives, methodology, components, and applications. The forklift uses a remote control system to lift and transport objects for storage. It has a base, slider, counterweight, wheels, and other components like gears and pulleys. The forklift is designed to safely and efficiently move cargo for short distances such as in warehouses and industries.
This document provides an overview of material handling and conveyor systems. It discusses different types of material handling equipment used in manufacturing industries, including conveyors, cranes, forklifts, etc. Conveyor systems are highlighted as a common and reliable method for transporting materials between processing stages. The document also reviews the components of a basic belt conveyor, including the drive unit, pulleys, rollers, and belt. Pneumatic conveyor systems for material inspection are also briefly mentioned.
This document provides an introduction to materials handling equipment and its selection. It discusses the importance of materials handling in industrial operations and defines the key areas of bulk handling, unit handling, packaging, warehousing and carrier handling. The three main groups of materials handling equipment - hoisting equipment, conveying equipment, and surface and overhead equipment - are also outlined. Common types of materials handling equipment used across industries like manufacturing, construction, mining, food, and automotive are then listed. Finally, some typical hoisting machines and conveyors are depicted and their applications and details discussed.
Introduction
Types of Material Handling Equipment
Material Transport Equipment
Storage Systems
Unitizing Equipment
Identification and Tracking Systems
Principles of Material Handling
Automated Guided Vehicles (AGVs)
Components of AGVS
Types of AGVs
Driverless Trains
Automated Guided Pallet Trucks
AGV Unit Load Carriers
Vehicle Guidance
Imbedded Guide Wires
Paint Strips
Self-guided Vehicles
Vehicle Routing
Frequency Select Method
Path Switch Select Method
Traffic Control
On-board Vehicle Sensing
Zone Control
Benefits of AGV
Applications of AGV
Fleet management can be defined by three basic components: Equipment assignment
and optimization, Production monitoring, and Position and material monitoring. Equipment assignment
and optimization is the primary reason many construction companies choose to implement fleet
management systems in the first place. By enabling the scheduling and assignment of all types of
equipment from multiple manufacturers as well as shift change management from a central office
location. The second critical element, production monitoring, is the ability to review information on
machine cycle time, payload, loading performance and other key operational parameters. Fleet
management provides visibility in real time to this kind of data which can be tracked by individual
machine or operator, groups of machines, specific sites or an entire fleet enabling miners to make timely
changes to improve loading performance and increase payload predictability. Position and material
monitoring is the third key component. At its most basic level, fleet management is about monitoring
equipment location for an entire fleet but beyond that, it also helps to ensure that machines are in the
right location and that the amount and type of material they are moving is accurate. The study revealed
to analyze performance factors such as dump movement and haul road congestion to boost overall site
productivity.
The document defines material handling as the movement, storage, protection and control of materials throughout the manufacturing and distribution process. It discusses the objectives of material handling which include increasing efficiency, reducing costs, improving safety and productivity. Various types of material handling equipment are described such as industrial trucks, conveyors, cranes, automated guided vehicles and storage systems. The principles of material handling planning, standardization, unit loads and automation are also outlined.
IRJET- Design and Manufacturing of Ladder Roof Lift for Material LiftingIRJET Journal
This document describes the design and manufacturing of a ladder roof lift for material lifting at construction sites. The lift is intended to efficiently transfer large quantities of material between floors without requiring manual labor, reducing the risk of accidents. It utilizes multiple containers on a ladder-like frame that can be raised and lowered via a chain drive or other mechanism. Calculations are shown for selecting materials and components like the chain, sprockets, and supporting shaft. Advantages include safer and easier material handling compared to existing manual methods. The ladder roof lift is also portable to use in different locations.
An approach for selection of material handling equipment and material handlin...Soumyodeep Mukherjee
The document discusses material handling systems and the selection of appropriate material handling equipment. It provides information on various types of material handling equipment such as lifting and transport equipment, storage equipment, and automated handling equipment. The selection of material handling equipment depends on factors like the volumes handled, required speed, productivity, product characteristics, and nature of the product. The document outlines several principles that should be followed in designing material handling systems and selecting equipment, such as planning, standardization, ergonomics, automation and life cycle cost principles. It also discusses different approaches that can be used for equipment selection and design of material handling systems.
The movement, storage, protection and control of materials throughout the manufacturing and distribution process including their consumption and disposal.
Automated Guided Vehicles and so on.
The document discusses material handling equipment and fluid power systems. It provides an introduction to different types of material handling equipment, including storage and handling equipment, engineered systems, industrial trucks, and bulk material handling. It also discusses the basic principles of hydraulics and pneumatics, describing how hydraulic and pneumatic systems can be used to transmit power and convert it to linear or rotary motion using actuators like hydraulic cylinders. Specific components of hydraulic systems are outlined, including pumps, cylinders, valves, and reservoirs.
The document discusses different types of smart ladders, including hydraulic scissor ladders, automatic loft/attic ladders, rotary car parking systems, automatic liquid filling mechanisms, and automatic vending machines. It then reviews the literature on scissor lift designs, including those powered by gears or hydraulics. The methodology section outlines different methods for fixed ladders, portable ladders, and hydraulic scissor lifts. The document surveys various automated ladder mechanisms and their applications.
1. The document describes the design and construction of a pneumatic material handling system prototype. Key components include double acting cylinders, 5/2 directional control valves, and hoses connected to an air supply.
2. The system uses one vertical cylinder to lift a test load and one horizontal cylinder to push the load into a container. A circuit diagram and photos show the system working sequentially.
3. Potential enhancements are identified, such as automating the process with additional valves and cushioning the impact when loads are pushed. The objectives and limitations of automated material handling systems are also reviewed.
Automation of material_handling_with_bucmkpq pasha
The document describes an automated material handling system that combines a bucket elevator and belt conveyor. It discusses the components and working of each part. The bucket elevator uses deep buckets mounted on chains to scoop and centrifugally discharge bulk materials. The belt conveyor uses pulleys and a continuous belt to transport materials across long distances. Sensors are used to automate the packaging of exact amounts of bulk goods. The system aims to improve efficiency and reduce time and waste in bulk material handling operations.
This presentation discusses about Basics of automated guided vehicles and different types of automated guided vehicles and different types of guidance systems
The document discusses various topics related to automated material handling systems. It begins by defining material handling and explaining that it involves the movement, storage, protection and control of materials throughout manufacturing and distribution processes. It then notes that material handling accounts for a significant portion of manufacturing costs. The document proceeds to discuss principles of material handling system design, objectives of material handling, considerations in system design such as material characteristics, and categories of material handling equipment including transport equipment, storage, unitizing equipment, and identification systems. It also covers specific equipment types like automated guided vehicles, rail-guided vehicles, robots, and conveyors.
IRJET- Design and Implementation of Kitting Trolley for Just in Time Producti...IRJET Journal
This document describes the design and implementation of a new kitting trolley system for just-in-time production in the textile industry. The existing bulk storage system was taking up too much space and requiring too much time to transport parts between departments. The authors designed a new inclined kitting trolley using CAD software that could carry 3 times as many components to assemble multiple machines at once. This reduced transportation time between the sheet metal and assembly departments. Time studies showed the new system reduced cycle times by up to 50% and reduced labor costs by reducing the number of required workers. The implementation of the new kitting trolley storage system improved material handling efficiency and helped achieve lean manufacturing goals.
Selection of Material Handling EquipmentSusheel Dhale
Factors affecting selection of material handling equipment, Material handling equation,
Choices of Material Handling Equipment, General Procedure for Selection, Basic Analytical
techniques, Selection of suitable types of material handling systems , Functions and
Parameters, affecting service, packing and storage material, Selection of Material Handling
Equipment in Green Sand Moulding Foundry, Sugar Manufacturing Industry.
Material handling equipment (MHE) is an essential mechanical equipment responsible for the movement, storage, control and protection of business productions. From manufacturing, distribution, and consumption to disposal, buy MHE supplies online does everything.
Social development club is a leading course content provider of India with a key focus on skilling courseware development. We deliver complete package required to deliver the Skill development program effectively. We develop NCVT and SSC aligned courses of all the domains and for all the schemes.
Contact: sdccourses@gmail.com, http://www.socialdevelopment.club
The document describes the design and modeling of a bucket elevator system used to lift bulk materials like wheat, outlining the various components of a bucket elevator including the drive head, bottom head, inlet, outlet, buckets, casing, drive unit, and take-up unit, and provides details on the fabrication and testing of a prototype bucket elevator model.
The document provides an introduction to materials handling. It defines materials handling as the loading, moving, and unloading of materials using different equipment and tackles. Materials handling is important as it helps improve productivity and profitability. The document discusses classifying materials based on their form (solid, liquid, gas) and other characteristics relevant to their handling. It also discusses classifying solid materials as either unit loads or bulk materials, and provides examples. Unit loads have specific dimensions, shape, and weight, while bulk materials are powdery, granular, or lumpy. The document emphasizes considering an industry's entire materials handling system and associated suppliers/customers to achieve the lowest overall cost solution.
The document provides an introduction to materials handling equipment and concepts. It defines materials handling, outlines the benefits and limitations of MHE, and classifies MHE into different categories based on application and design features. It discusses important considerations for MHE design like material characteristics, flow rate, plant layout, and unit load principles. The document aims to give the reader a basic understanding of MHE fundamentals.
Material handling involves moving, storing, protecting and controlling materials. It includes various types of equipment like conveyors, industrial vehicles, hoists, forklifts and stackers. Proper planning, standardization, ergonomics, unit load design, space utilization, automation and life cycle costing are important principles of material handling. Questions around what, where, when, how, who and which materials and equipment should be considered to design an effective material handling system. Regular maintenance, safety training and use of personal protective equipment are crucial to safely operate material handling equipment.
IRJET- Design and Manufacturing of Ladder Roof Lift for Material LiftingIRJET Journal
This document describes the design and manufacturing of a ladder roof lift for material lifting at construction sites. The lift is intended to efficiently transfer large quantities of material between floors without requiring manual labor, reducing the risk of accidents. It utilizes multiple containers on a ladder-like frame that can be raised and lowered via a chain drive or other mechanism. Calculations are shown for selecting materials and components like the chain, sprockets, and supporting shaft. Advantages include safer and easier material handling compared to existing manual methods. The ladder roof lift is also portable to use in different locations.
An approach for selection of material handling equipment and material handlin...Soumyodeep Mukherjee
The document discusses material handling systems and the selection of appropriate material handling equipment. It provides information on various types of material handling equipment such as lifting and transport equipment, storage equipment, and automated handling equipment. The selection of material handling equipment depends on factors like the volumes handled, required speed, productivity, product characteristics, and nature of the product. The document outlines several principles that should be followed in designing material handling systems and selecting equipment, such as planning, standardization, ergonomics, automation and life cycle cost principles. It also discusses different approaches that can be used for equipment selection and design of material handling systems.
The movement, storage, protection and control of materials throughout the manufacturing and distribution process including their consumption and disposal.
Automated Guided Vehicles and so on.
The document discusses material handling equipment and fluid power systems. It provides an introduction to different types of material handling equipment, including storage and handling equipment, engineered systems, industrial trucks, and bulk material handling. It also discusses the basic principles of hydraulics and pneumatics, describing how hydraulic and pneumatic systems can be used to transmit power and convert it to linear or rotary motion using actuators like hydraulic cylinders. Specific components of hydraulic systems are outlined, including pumps, cylinders, valves, and reservoirs.
The document discusses different types of smart ladders, including hydraulic scissor ladders, automatic loft/attic ladders, rotary car parking systems, automatic liquid filling mechanisms, and automatic vending machines. It then reviews the literature on scissor lift designs, including those powered by gears or hydraulics. The methodology section outlines different methods for fixed ladders, portable ladders, and hydraulic scissor lifts. The document surveys various automated ladder mechanisms and their applications.
1. The document describes the design and construction of a pneumatic material handling system prototype. Key components include double acting cylinders, 5/2 directional control valves, and hoses connected to an air supply.
2. The system uses one vertical cylinder to lift a test load and one horizontal cylinder to push the load into a container. A circuit diagram and photos show the system working sequentially.
3. Potential enhancements are identified, such as automating the process with additional valves and cushioning the impact when loads are pushed. The objectives and limitations of automated material handling systems are also reviewed.
Automation of material_handling_with_bucmkpq pasha
The document describes an automated material handling system that combines a bucket elevator and belt conveyor. It discusses the components and working of each part. The bucket elevator uses deep buckets mounted on chains to scoop and centrifugally discharge bulk materials. The belt conveyor uses pulleys and a continuous belt to transport materials across long distances. Sensors are used to automate the packaging of exact amounts of bulk goods. The system aims to improve efficiency and reduce time and waste in bulk material handling operations.
This presentation discusses about Basics of automated guided vehicles and different types of automated guided vehicles and different types of guidance systems
The document discusses various topics related to automated material handling systems. It begins by defining material handling and explaining that it involves the movement, storage, protection and control of materials throughout manufacturing and distribution processes. It then notes that material handling accounts for a significant portion of manufacturing costs. The document proceeds to discuss principles of material handling system design, objectives of material handling, considerations in system design such as material characteristics, and categories of material handling equipment including transport equipment, storage, unitizing equipment, and identification systems. It also covers specific equipment types like automated guided vehicles, rail-guided vehicles, robots, and conveyors.
IRJET- Design and Implementation of Kitting Trolley for Just in Time Producti...IRJET Journal
This document describes the design and implementation of a new kitting trolley system for just-in-time production in the textile industry. The existing bulk storage system was taking up too much space and requiring too much time to transport parts between departments. The authors designed a new inclined kitting trolley using CAD software that could carry 3 times as many components to assemble multiple machines at once. This reduced transportation time between the sheet metal and assembly departments. Time studies showed the new system reduced cycle times by up to 50% and reduced labor costs by reducing the number of required workers. The implementation of the new kitting trolley storage system improved material handling efficiency and helped achieve lean manufacturing goals.
Selection of Material Handling EquipmentSusheel Dhale
Factors affecting selection of material handling equipment, Material handling equation,
Choices of Material Handling Equipment, General Procedure for Selection, Basic Analytical
techniques, Selection of suitable types of material handling systems , Functions and
Parameters, affecting service, packing and storage material, Selection of Material Handling
Equipment in Green Sand Moulding Foundry, Sugar Manufacturing Industry.
Material handling equipment (MHE) is an essential mechanical equipment responsible for the movement, storage, control and protection of business productions. From manufacturing, distribution, and consumption to disposal, buy MHE supplies online does everything.
Social development club is a leading course content provider of India with a key focus on skilling courseware development. We deliver complete package required to deliver the Skill development program effectively. We develop NCVT and SSC aligned courses of all the domains and for all the schemes.
Contact: sdccourses@gmail.com, http://www.socialdevelopment.club
The document describes the design and modeling of a bucket elevator system used to lift bulk materials like wheat, outlining the various components of a bucket elevator including the drive head, bottom head, inlet, outlet, buckets, casing, drive unit, and take-up unit, and provides details on the fabrication and testing of a prototype bucket elevator model.
The document provides an introduction to materials handling. It defines materials handling as the loading, moving, and unloading of materials using different equipment and tackles. Materials handling is important as it helps improve productivity and profitability. The document discusses classifying materials based on their form (solid, liquid, gas) and other characteristics relevant to their handling. It also discusses classifying solid materials as either unit loads or bulk materials, and provides examples. Unit loads have specific dimensions, shape, and weight, while bulk materials are powdery, granular, or lumpy. The document emphasizes considering an industry's entire materials handling system and associated suppliers/customers to achieve the lowest overall cost solution.
The document provides an introduction to materials handling equipment and concepts. It defines materials handling, outlines the benefits and limitations of MHE, and classifies MHE into different categories based on application and design features. It discusses important considerations for MHE design like material characteristics, flow rate, plant layout, and unit load principles. The document aims to give the reader a basic understanding of MHE fundamentals.
Material handling involves moving, storing, protecting and controlling materials. It includes various types of equipment like conveyors, industrial vehicles, hoists, forklifts and stackers. Proper planning, standardization, ergonomics, unit load design, space utilization, automation and life cycle costing are important principles of material handling. Questions around what, where, when, how, who and which materials and equipment should be considered to design an effective material handling system. Regular maintenance, safety training and use of personal protective equipment are crucial to safely operate material handling equipment.
1. MATERIAL HANDLING: PRINCIPLES &
EQUIPMENT DESCRIPTION
Definition of Material Handling:
“ Material Handling embraces all of the basic
operations involve in movement of bulk,
packaged, & individual products in semisolid
or solid state by means of machinery, & within
the limits of place of business”
By: MHI (Material Handling Institute)
8/04/2013 1
lec # 21 & 22
2. OBJECTIVE OF MH
1. To increase efficiency of material flow by
ensuring availability of materials when &
where they needed
2. To reduce MH cost
3. To improve facilities utilization
4. To improve safety & working conditions
5. To facilitate mfg processes
6. To increase productivity
8/04/2013 lec # 21 & 22 2
3. MH EQUIPMENT TYPES
All Equipments in MH are classified in three
main types, i.e
1. Conveyors:
Conveyors are used for moving materials
continuously over a fixed path. Examples of
different conveyors are; roller, belt, & chute
conveyors
8/04/2013 lec # 21 & 22 3
5. MH EQUIPMENT TYPES (Cont..)
1. Conveyors:
Advantage
1. Permits high capacity for moving large number of items
2. Their speed is adjustable
3. Handling combined with other activities such as processing &
inspection is possible
4. They are versatile & can be on floor or overhead
5. Temporary storage of loads b/w work station is possible
(particularly overhead conveyors)
6. Load transfer is automatic & does not require the assistance of
many operators
7. Straight line paths or aisles are not required
8. Utilization of the cube is feasible through the use of overhead
conveyors
8/04/2013 lec # 21 & 22 5
6. MH EQUIPMENT TYPES (Cont..)
1. Conveyors:
Disadvantages:
1. They allow a fixed path, serving only limited areas
2. Bottlenecks can develop in the system
3. A breakdown in any part of the conveyor stops the
entire line
4. Since conveyors are fixed in position, they hinder
the movement of mobile equipment on the floor
8/04/2013 lec # 21 & 22 6
7. MH EQUIPMENT TYPES (Cont..)
2. Cranes & Hoists
Cranes & Hoists are items of overhead
equipment for moving loads intermittently
within a limited area. Bridge cranes, monorail
cranes, & hoists are examples of this basic
equipment type
8/04/2013 lec # 21 & 22 7
11. MH EQUIPMENT TYPES (Cont..)
2.Cranes & Hoists
Advantages:
1. Lifting as well as transferring of material is possible
2. Interference with the work on the floor is minimized
3. Valuable floor space is saved for truck rather than
being utilized for installation of handling equipment
4. Such equipment is capable of handling heavy loads
5. Such equipment can be used for loading & unloading
of materials
8/04/2013 lec # 21 & 22 11
12. MH EQUIPMENT TYPES (Cont..)
2. Cranes & Hoists
Disadvantages:
1. They require heavy investment (especially bridge cranes)
2. They serve a limited area
3. Some cranes move only in straight line & thus can not
make turns
4. Utilization may not be as high as desirable since cranes
are used only for a short time during daily work
5. An operator has to be available for operating some types,
such as bridge cranes
Applications:
Shipyards & heavy equipment production facilities
8/04/2013 lec # 21 & 22 12
13. MH EQUIPMENT TYPES (Cont..)
3. Trucks
Hand or Powered Trucks move loads over
varying paths Examples of such Trucks
include Lift Trucks, Fork Trucks, Trailer Trains,
& Automated Guided Vehicles
8/04/2013 lec # 21 & 22 13
19. MH EQUIPMENT TYPES (Cont..)
3. Trucks
Advantages:
• They are not require to follow a fixed path of
movement & therefore can be used any where on
the floor where space permits
• They are capable of loading, unloading, & lifting,
in addition to transferring material
• Because of their unrestricted mobility, which
allows them to serve different areas, trucks can
achieve high utilization
8/04/2013 lec # 21 & 22 19
20. MH EQUIPMENT TYPES (Cont..)
3. Trucks
Disadvantages:
• They cannot handle heavy loads
• They limited capacity per trip
• Aisles are require; other wise the trucks will
interfere with the work on the floor
• Most trucks have to be driven by an operator
• Trucks do not allow handling to be combined with
processing & inspection, as other type of eqpt do
8/04/2013 lec # 21 & 22 20
21. DEGREE OF MACHANIZATION IN MH
• A MH System can be completely manual or
fully automated;
• Different degrees of mechanization also exist
between these two extrems
• Level of Mechanization in MH System is
classified with respect of Source of power for
handling, degree of human involvement &
computers in operating the eqpt
8/04/2013 lec # 21 & 22 21
22. DEGREE OF MACHANIZATION IN MH (Cont..)
Level of Mechanization can be classified as:
1. Manual & Dependent on Physical Effort:
This level also includes manually driven equipment such as hand
truck
2. Mechanized:
Power instead of physical effort is used for driving the eqpt. Some
trucks, conveyors, & cranes fall into this level. Here operators are
needed for operating the eqpt as opposed providing the power
3. Mechanized Complemented with Computers:
It is an extension of 2nd level
The function of the computers is to generate documents
specifying the Moves & Operations
8/04/2013 lec # 21 & 22 22
23. DEGREE OF MACHANIZATION IN MH (Cont..)
Level of Mechanization can be classified as:
4. Automated:
Minimum human intervention is used for driving &
operating the eqpt, & most of these functions are
performed by computers.
Examples includes Conveyors, AGVs, & AS/RS
The equipment usually receives instructions form key
boards, pushbuttons, & tape or card readers
8/04/2013 lec # 21 & 22 23
24. DEGREE OF MACHANIZATION IN MH (Cont..)
Level of Mechanization can be classified as:
5. Fully Automated:
This level is similar to the 4th level, but
computers perform the additional task of on-
line control, thus eliminating the need for
human intervention
The cost & complexity of designing the system
increases as the degree of mechanization
increases. However, efficiency of operations &
labor savings can result
8/04/2013 lec # 21 & 22 24
25. UNIT LOAD CONCEPT
Unit Load:
“ It is defined as number of items arranged such
that they can be handled as a single object”
Unit load can be accomplished by:
1. Palletization: It is assembling & Securing of
individual items on a platform that can be
moved by a truck or a crane
8/04/2013 lec # 21 & 22 25
Palllet
26. UNIT LOAD CONCEPT (Cont..)
Unit load can be accomplished by:
2. Unitization: It is also the assembling of goods,
but as one compact load. Unlike Palletization
additional materials are used for packaging &
wrapping the items as a complete unit
8/04/2013 lec # 21 & 22 26
27. UNIT LOAD CONCEPT (Cont..)
Unit load can be accomplished by:
3. Containerization: It is assembling of items in a
box or a bin. It is most suitable for use with
conveyors, especially for small items
8/04/2013 lec # 21 & 22 27
28. UNIT LOAD CONCEPT (Cont..)
• In general, the factors that influence the
solution of the unit load type are the weight,
size, & shape of the material; compatibility
with the material handling equipment; cost of
the unit load; & the additional functions
provided by the unit load stacking &
protection of material
8/04/2013 lec # 21 & 22 28
29. PRINCIPLES OF MH
There are no definite rules that can be
followed for achieving a successful material –
handling system.
There are, however, several guidelines that
can result in reducing the system cost & in
enhancing efficiency
These guidelines are known as Principles of
Material Handling
There are 20 Principle of Material Handling
8/04/2013 lec # 21 & 22 29
30. PRINCIPLES OF MH (Cont..)
8/04/2013 lec # 21 & 22 30
1. Planning: Plan all MH & Storage activities to obtain
maximum overall operating efficiency
2. System Flow: Integrate as many handling activities as is
practical into a coordinated system of operations covering
vendor, receiving, storage, production, inspection,
packaging, warehousing, shipping, transportation, &
customer
31. PRINCIPLES OF MH (Cont..)
3. Material Flow: Provide an operation sequence & equipment
layout optimizing material flow
4. Simplification: Simplify handling by reducing, eliminating, or
combining unnecessary movements &/or equipment
5. Gravity: Use gravity to material handling whenever practical
6. Space Utilization: Make optimum utilization of the building
cube
7. Unit Size: Increase the quantity, size or weight of unit loads or
flow rate
8. Mechanization: Mechanize handling operations
9. Automation: Provide automation to include production,
handling & storage functions
8/04/2013 lec # 21 & 22 31
32. PRINCIPLES OF MH (Cont..)
10. Equipment Selection: In selecting handling
equipment, consider all aspects of the material
handled, the movement, & the method to be used
11. Standardization: Standardize handling methods as
well as type & sizes of handling equipment
12. Adaptability: Use methods & equipment that can
best perform a variety of tasks & applications when
special-purpose equipment is not justified
13. Dead Weight: Reduce the ratio of dead weight of
mobile handling equipment to load carried
14. Utilization: Plan for optimum utilization of handling
equipment & manpower
8/04/2013 lec # 21 & 22 32
33. PRINCIPLES OF MH (Cont..)
15. Maintenance: Plan for preventive maintenance &
schedule repairs of all handling equipments
16. Obsolescence: Replace obsolete handling methods &
equipment when more efficient methods of equipment
will improve operations
17. Control: Use material Handling activities to improve
control of production, inventory & order handling
18. Capacity: Use handling equipment to help achieve the
desired production capacity
19. Performance: Determine the effectiveness of handling
performance in terms of expense per unit handled
20. Safety: Provide suitable methods & equipment for
safe handling
8/04/2013 lec # 21 & 22 33