C-shaped steel purlin machine

The C-shaped steel purlin machine is a specialized equipment used for continuous cold bending and rolling of C-shaped steel purlins. It can roll galvanized steel strip and cold-rolled steel strip into C-shaped section purlins in one go, and is widely used in roof, wall purlins and supporting components of steel structure buildings.

Equipment Composition

Material rack: passive, carrying steel coils, can be equipped with tension and brake to prevent deviation.

Leveling device: Multi roll leveling to eliminate strip bending and wave shape, ensuring straight feeding.

Forming host: Multi pass rolling mill continuous cold bending, gradually forming C-shaped section; Roller bearing steel/40Cr, quenched and wear-resistant.

Punching unit: servo driven, automatically punching connection holes (waist hole/round hole) according to the set hole spacing.

Cutting device: hydraulic/servo flying shear, fixed length cutting, no need to stop, smooth cutting edge.

Control system: PLC+touch screen, parameter setting, counting, fault alarm; Support one click changeover.

Hydraulic station: provides power for punching and cutting, with stable pressure and low noise.