Hisada Co.,Ltd. a company that specializes in “Roll Forming” for door perimeter parts.

Roll forming

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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.

Various samples of roll profiles

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

ADVANTAGEMerits of roll forming

Roll flower pattern (example)Roll flower pattern (example)

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