Presentation about steel framing machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about Container loaded anodeplate roll forming machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about Roll forming machine technical data from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
We offer high precision rolls for Tube Mills. The rolls are made of EN-31 / High Carbon High Chrome ( D2, D3 ) and are hardened for longer life. We offer roll sets for manufacturing tubes/pipes OD range from 1/2" to 14".
Presentation about Container loaded anodeplate roll forming machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about Roll forming machine technical data from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
We offer high precision rolls for Tube Mills. The rolls are made of EN-31 / High Carbon High Chrome ( D2, D3 ) and are hardened for longer life. We offer roll sets for manufacturing tubes/pipes OD range from 1/2" to 14".
Presentation about Cold roll forming machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about Roll forming machine technical data from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
McMaster Spectrum - Social Innovation with Daniel Bida of Zoosharemacspectrum
To kick off the month of October, Spectrum had the honour of hosting McMaster Alumni Daniel Bida of ZooShare for the topic of social innovation and social entrepreneurship. Daniel shared his journey of how he became an entrepreneur, from going to McMaster, becoming a CFA, to working in finance, to eventually taking on the venture that is ZooShare.
Presentation about Rolling shutter slats roll forming machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about Shutter door slats roll forming machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about steel frame machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about Steel truss machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about k span machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about mic240 super span machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about super span machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Purlin roll forming machine manufacturer China offer good quality automatic metal purlin profiles forming process. C Z U Type, special shape metal forming with high efficiency production rate.
Additional services that are available within these service companies - usually the companies that offer such services would also offer other relevant services as extras to attract more customers when you seek for stainless steel turning part. Some of the examples include coating services, age hardening, corrosion protection, and surface protection to name a few.
Presentation about Sips structural insulated panel pressing machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Large-Span group is big stated owned corporation established over 30 years and has certificated by BV, TUV, SGS inspection. As one of the most famous manufacturers in China, we have committed ourselves to developing and producing high quality products, professional suggestions and good services for customers all over the world.
Presentation about Sips structural insulated panel gluing machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Large-Span group is big stated owned corporation established over 30 years and has certificated by BV, TUV, SGS inspection. As one of the most famous manufacturers in China, we have committed ourselves to developing and producing high quality products, professional suggestions and good services for customers all over the world.
Presentation about Cold roll forming machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about Roll forming machine technical data from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
McMaster Spectrum - Social Innovation with Daniel Bida of Zoosharemacspectrum
To kick off the month of October, Spectrum had the honour of hosting McMaster Alumni Daniel Bida of ZooShare for the topic of social innovation and social entrepreneurship. Daniel shared his journey of how he became an entrepreneur, from going to McMaster, becoming a CFA, to working in finance, to eventually taking on the venture that is ZooShare.
Presentation about Rolling shutter slats roll forming machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about Shutter door slats roll forming machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about steel frame machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about Steel truss machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about k span machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about mic240 super span machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Presentation about super span machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Purlin roll forming machine manufacturer China offer good quality automatic metal purlin profiles forming process. C Z U Type, special shape metal forming with high efficiency production rate.
Additional services that are available within these service companies - usually the companies that offer such services would also offer other relevant services as extras to attract more customers when you seek for stainless steel turning part. Some of the examples include coating services, age hardening, corrosion protection, and surface protection to name a few.
Presentation about Sips structural insulated panel pressing machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Large-Span group is big stated owned corporation established over 30 years and has certificated by BV, TUV, SGS inspection. As one of the most famous manufacturers in China, we have committed ourselves to developing and producing high quality products, professional suggestions and good services for customers all over the world.
Presentation about Sips structural insulated panel gluing machine from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Large-Span group is big stated owned corporation established over 30 years and has certificated by BV, TUV, SGS inspection. As one of the most famous manufacturers in China, we have committed ourselves to developing and producing high quality products, professional suggestions and good services for customers all over the world.
Presentation about Structural insulated panels production line from www.large-span.com
contact us by info@large-span.com largespangroup@gmail.com
LARGE SPAN GROUP
TEL: 0086-13333016262, 18731151165
FAX: 0086-18032909635, 18032909637
EMAIL: largespangroup@gmail.com, info@large-span.com
Large-Span group is big stated owned corporation established over 30 years and has certificated by BV, TUV, SGS inspection. As one of the most famous manufacturers in China, we have committed ourselves to developing and producing high quality products, professional suggestions and good services for customers all over the world.
How to manufacturing of LED Bulb/Tube Lights
Do you face the following questions:
1. Still don't know how to build one new LED Bulb/Tube Lights factory?
2. Recruitment difficulties season?
3. Low production efficiency?
4. The Labor cost is still rising?
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
1. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
Our machine highlights
SIEMENS brand motors from Germany
RISEN brand Hydraulic control system from Japan
YUKEN brand Solenoid valve from Japan
Omron brand Encoder from Japan
Siemens PLC from Germany
Mitsubishi brand Frequency converter from Japan
Delta brand Servo Drive from Germany
All steel and burnished aluminum construction, precision
forming rollers with hard chrome plating
Whole life warranty, all the damaged parts can be changed
into new ones if they are sent back to our factory (manmade
damage is not inclueded).
2. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
Our workshop pictures
3. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
QUOTATION
Quotation data:
08-25-2014
Validity: 60 days
SUBJECT OF QUOTATION
NO. NAME OF GOODS QUANTITY UNIT PRICE
1 Light Gauge Steel Framing Machine Australian Style 1 SET USD49,000
2 Light Gauge Steel Framing Machine Chinese Style 1 SET USD29,000
DELIVERY: The machines will be ready within 30 working days from receipt of down
payment as well as approval of sales contract, technical scheme and profile drawing.
The shipment will be made within 10 days after the seller receives the balance by T/T.
TERMS OF PAYMENT: 30% of the contract amount as down payment; the balance is
to be paid by T/T before shipment. Installation charge is to be paid before installation by
T/T.
Cost of Installation
The buyer should pay the installation charges (USD 100 one man one day). To the
seller’s appointed account by T/T before the seller’s technicians go to the buyer’s
factory. The buyer pays the seller’s technicians travel cost outside China, including
round air tickets fee, accommodation and food, provide transportation from living hotel
to the work place, necessary communication, and insurance, etc.
OTHER TERMS: Attached please see the technical scheme, because the machine has
not been made, all the data in the technical scheme is estimate.
4. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
TECHNICAL SCHEME
NAME OF GOODS: Light Gauge Steel Framing Machine
PROFILE:
5. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
Light Gauge Steel frame forming machine Australian style
6. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
Our Australian style machine is an intelligent CNC rollformer that produces all the framing components of a typical
light gauge prefab building automatically. The computer controlled, servo driven machine precisely rolls out the steel
profile through several progressive stations.
Once the steel exits the rollcage and enters the tool head, the full power and value of the rollformer is realized. Six
separate hydraulic functions– cut to length, notch punch, swage, squash, rivet punch and service hole punch work
together to produce components completely ready for assembly. Technology refined to eliminate the need for any
additional cutting, measuring or even layout.
The roll former is controlled by a laptop computer, programmed with easy-to-operate CAD Software.
Australian Model
Standard Operation Service Hole
Web Notch
Swage
Flange Holes
Web Hole
Cut-off
Profile 140 mm
Computer Communication Touch Screen with Frametech Design software
Roll Forming Stations 10
Ink jet printers 2 x inkjet print heads for printing on web and flange
Production speed 400 - 800m per hour - final output rates depend upon products being made
Dimensions Length 2740 mm
Width 600mm
Height 1400mm
Weight 1900 Kgs
Steel Coil Thickness range 0.55 to 1.2mm
Tensile G55 0 .55 to 12mm
Width of coil 242mm
Max loading 5tons
Electrical Voltage 415-480 V
Frequency 50 Hz
3 Phase
Cable requirements 3-core, 2.5mm
Machine Power Main Drive Power 7.5KW (10HP)
Hydraulic Power 5.5KW (7.4HP)
7. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
8. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
9. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
10. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
Light Gauge Steel frame forming machine Chinese style
11. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
Producing process:
decoiler--pre-punching--servo feeding--roll forming--hydraulic cutting--production table
I Main technical data:
1.1 Forming speed: 12m/min
1.2 Steps of rollers: 14 steps
1.3 Power of main motor: 2.2kw
1.4 Power of cutting motor: 2.2kW
1.5 Hydraulic power: 12MPa
1.6 Cutting: following mould cutting
1.7 Length of product: unlimited
Thickness of product: 0.5-1.2mm
1.8 Cutting accuracy:
Within 5m: less than +/-1mm
More than 5m: less than +/- 3mm
1.9 Control system: Industrial computer PLC & inverter control
II Main Parts:
2.1 Mechanical decoiler: outdiameter 1000mm, max loding capacity 5000kg
2.2 Electric control components and inverter: from Japan.
2.3 Driving system: Cycloid Pin-wheel decelerator, chain drive
2.4 Material of rollers: 45# steel, rigid chrome coated
Material of shafts: 45# steel
Material of mould cutter: Cr12
NOTE: The rollers are designed to be changeable for different size of truss.
2.5 Diameter of roller shaft: 40 mm
2.6 Material of machine base: whole-body welded.
2.7 Manual run-out rack: 3 meters long (2 pieces)
2.8 A separate puncher with one set of punching mould
III Buildup of the machine
Mechanical expansion decoiler, main forming unit, hydraulic following mould cutter, hydraulic
station, PLC control system, unloading rack, a separate offline punching machine.
12. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com
13. LARGE SPAN GROUP
ADD: No.11, Friendship Street, North Industrial Zone, Zhengding City, Hebei Province, China
TEL: 0086 13333016262, 18731151165 FAX: 0086 18032909635, 18032909637
E-MAIL: info@large-span.com, largespangroup@gmail.com