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:What is the surface rolling forming machine process?
- Due to the rolling surface of metal plastic deformation, so that the surface microstructure of cold hardening and grain refinement, forming a dense fibrous, and the formation of residual stress, hardness and strength, so as to improve the surface wear resistance, corrosion resistance and compliance.
- Q:Improvement in rolling forming process
- The utility model has the advantages of short service life, easy damage and high comprehensive use cost.
- 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?
- Yes, the width of the bearing plate can be a deviation from the length.
- 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?
- Non bonding wear of rolled material (especially stainless steel strip, etc.)
- 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:What is rolling forming processing?
- Rolling process is a kind of pressure finishing, which is a kind of cold plastic characteristic of metal under normal condition.
- Q:Material and equipment for roll forming process
- Rolling molding is usually through upsetting a blank cold heading machine, thread rolling machine rolling after processed. The equipment for thread rolling and rolling forming includes various reciprocating flat rolling machines, planetary wire rolling machines, two cylindrical roller spinning machines and three cylindrical roller spinning machines.
- 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.
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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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