cold rollforming section machine
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The introduction of coldrollforming section mill
The rolling plate in certainwidth is unfolded and leveled. Then, they are sent in to the forming machine.The steel plate is bent to be the needed form in the cold conditions by usingthe roller.
According to the differentproducts, the cold forming steel mills are divided into square pipe mill, steelsheet pile mill, and other kinds of mills.
Square pipe mill mainly producesthe square and rectangular pipes, all kinds of which in the range of roller productionspecifications can be achieved by using direct forming tectonics and theassisted high frequency welding machine.
Steel sheet pile mill mainlyproduces the steel sheet pile by adopting piecewise arc flexible formingtechnology. Steel sheet pipe mill in our company has reached the top level allaround the word.
Other models can produce U-steel,Hat shape steel, carriage U-steel, C-purlin and other steels by changing the roller
Main Equipment:
roll forming machine, hydraulic cutting, output table, hydraulic system, electric system.
1. The Chart of Process Flow
Decoiling-- feeding--roll forming--measuring length--cutting to
length--output
2. Main Equipment
Decoiler, main forming machine, hydraulic cutting, product stand, hydraulic
system, electric system.
3. Technical Parameters
1) automatic inner tight decoiler
A. Coil inner diameter: 450mm-700mm
B. Max width of coiling: 1200mm
C. Max weight of loading: 6000kg
2) Main forming machine
A. Number of forming steps: 16-22(according profile)
B. Material of shaft: 45# steel adjustable treatment. diameter: 70mm
C. Material of roller: High grade 45# steel(plated chrome on surface)
D. Main motor power: 5.5kw
E. Forming speed: 10-15m/min
F. Stand: 350# steel welding structure
G. The plating chromium of roller surface: 0.05mm
3) hydraulic cutter
A. Material of blade: Cr12 with quenched treatment60-62º C
B. Cutting system: Adopt advanced hydraulic drive, automatic cut after forming,
no distortion, no waste, high safe factor(main motor stops and then cuts)
4. Electrical System
1) Screen display: touch screen
2) The main computer (PLC): Panasonic
5. Hydraulic System
1) Adopting advanced hydraulic system of Tai Wan
2) Power: 4KW
- Q: A roll forming machine, rolling out of the length is always not up to a fixed size, not too small, that is, more than that, what is the cause?
- According to my experience, there should be a problem with the boot encoder (also known as the digital wheel). Thank you. I hope I can help you.
- Q: What is rolling forming processing?
- A special rolling tool is used to exert certain pressure on the surface of the workpiece so as to make the surface metal flow.
- Q: Improvement in rolling forming process
- It is difficult to control the rolling process and can cause waste easily.
- Q: Introduction of roll forming process
- Not only threaded fasteners industry applications, automobiles, bicycles and other industrial sectors also use rolling forming process, processing complex shapes of parts.
- Q: What kind of material and what heat treatment are used for pressing roller (molding, feeding, cutting force, heavy load, heavy load) of sheet steel rolling machine?
- Generally speaking, to consider the use of rollers in the requirements, including: 1., good wear resistance, 2. toughness, 3., high hardness, 4. hardened layer (easy to wear after repeated repair)
- Q: What is the surface rolling forming machine process?
- Different from cutting, mirror rolling is a kind of plastic processing. Not only is the rolling workpiece surface roughness moment can reach Ry0.1-0.8 m, and the wear resistance of the surface hardening process has been improved at the same time fatigue strength also increased 30% advantages in cutting can not get.
- Q: Process mould for rolling forming process
- A movable wire plate, made of the same fixed wire plate, for relative reciprocating motion. Roll forming is the design of different structures on the plate rolling on the workpiece. Roll out all kinds of thread, convex ring, knurling, end chamfering, groove with different width and thickness as well as other required shapes.
- Q: Material and equipment for roll forming process
- Rolling process is a cold forging process, which can be used for rolling and forming a lot of materials. Among them, low carbon steel is a material commonly used in rolling forming, and non-ferrous metal is more suitable for roll forming.
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cold rollforming section machine
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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