ROLLFORMING

Roll forming is a delicate plastic working technique for making shapes while wrapping materials in both hands and gradually refining them.

A line of several roll pieces with differing shapes gradually form a belt-shaped sheet of steel. The number of rolls is from 10 to 50 and increases as the shape becomes more complex.

• 

• 01

  Un-coiler

  Supplies hoops to the roll forming machine at a stable speed.

• 

• 02

  Roll forming machine

  Forms plates into a complex constant profile.

• 

• 03

  Seam welding

  Maintains shapes by welding them in a specified position so that the profile retains its shape.

• 

• 04

  Camber forming

  Performs two-dimensional and three-dimensional bending.

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• 05

  Fly Cutter

  Guarantees full product length by cutting at synchronized roll speeds.

Various samples of roll profiles

We are experienced in producing various plate thicknesses, materials, sizes, profile types.

ADVANTAGEMerits of roll forming

• Press working enables extremely complex profiles to be formed.
• Has a high material yield rate.
• Enables production with the same metal mold if the shape is the same ranging from several millimeters to meters.
• Enables high precision processing of materials ranging from general materials to ultrahigh strength steel plates.

Roll flower pattern (example)

Constant profiles can be formed continuously by passing steel between a line of roll forming pieces.