LW1200 Cold Forming Mill roll forming machine
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 100 set/month
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Structure of LW1200 Cold Forming Mill Description
Material to be processed:Carbon Steel, Cold Hot Rolled pre slit strip coils of weld able grade with max. 0.2% carbon Type of Production: * Round Tubes*Squar *Square and Rectangular Hollow Sections
Main Features of LW1200 Cold Forming Mill Description
The mill is continuous production, which is no need to change the rollers in rough-forming section when the specification needs to be changed. Compared with ERW, the quality and energy consumption of CFOE is easier to be controlled, and is welded better and low consumption. The welding seam of CFOE overcomes the shortages of long welding seam and difficult inspection on spiral welding seam after inbuilt. Compared with UOE and JCOE, the investment cost and production cost are low. The quality of CFOE welding seam is the best in all welding seam technology. CFOE is the most reliable, and there is no circular interface welding seam on the pipe, which is easy to weld, inspect, maintain and repair. The pipe produced by the mill just covers most pipes which are currently used by oil, gas casing. The mill also has a good market prospect. Annual production capacity is 50,000-100,000 tons.
If there are small differences between CFOE cost and spiral welded pipe cost, nobody will buy spiral welded pipe on high grade pipeline. CFOE welded pipe will replace fully spiral welded pipe in high grade pipeline, and have a good market prospect.
CFOE can be the complement mill for the JCOE mill. Because it is hard and uneconomical for UOE and JCOE to produce the pipes within the diameter range of Φ219～Φ711. There are outstanding advantages such as less production cost and high production capacity. Due to low production capacity and over high price of JCOE mill, which create the serious competition problem, it can make up middle and large diameter in JCOE.
CFOE mill Specification
Rolling bottom line (mm): 900mm
Pipe diameter :Square □120×120～□400×400mm
Rectangular □100×130～□300×500mm
Wall thickness: 3.0～12.7 mm
Strip width : 480～1600mm
Forming speed : 0～15m/min
Driven Stands :16. roll Shaft diameter 230mm
Idle side Roll Units 8. roll Shaft diameter 130mm
Power of high-frequency unit: 800kW
Main motor: model (DC) power 200kw×2 250kW speed 500/1600rpm
Strip width : 480～1600mm
Forming speed : 0～15m/min
Cut-to-length accuracy: ± 3 mm (electronic flying saw)
Overall dimension :length 150,000mm
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FAQ
How do you guarantee the quality?
We can provided CE certificate if we are required.
What's the delivery time?
around 120days after receive your 30% payment.
Where can we see your machines?
You are welcome to visit our factory and test it by yourself.
- 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?
- Rolling process is a kind of pressure finishing, which is a kind of cold plastic characteristic of metal under normal condition.
- 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
- With the progress of technology and the development of production, more and more attention has been paid to the roll forming process.
- 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: 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: Process mould for rolling forming process
- Rolling forming is more complicated and requires higher than rolling thread. The die design is based on the different shapes of the workpiece, the design of the rolling plate into a cross section or a few sections, can use synchronous type; also can use grading type.
- Q: Material and equipment for roll forming process
- The most common type of roll forming is reciprocating flat wire twisting machine. Therefore, for the manufacturers of cold heading machines and screw rolling mills, the design of rolling dies is only a matter of design.
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LW1200 Cold Forming Mill roll forming machine
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 100 set/month
OKorder Service Pledge
OKorder Financial Service
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