الوصف

Recoiler of the guardrail roll forming machine Description: Guard rail forming line consists of decoiler, flattening equipment, punching equipment, roll forming system, cutting equipment, hydraulic system, control system and supporter. The roll forming process is as the follwoing: Decoiling →Active feeding→Coil strip flattening→ Punching for horizontal hole → Punching for vertical hole → Roll forming → Cut to length → Packaging(manual) Material specification: Q**5A galvanized steel sheet; thickness:**3.2mm Total motor power: *8.2kw Main motor power: *5kw Hydraulic power: *1kw Flattening power: 2.2kw Forming speed: **8m/min Forming roller material: GCr*5 bearing steel with quench treatment Number of roll stand: about *7 stands Material of cutting mould: Cr*2 mould steel with quench treatment Control system: PLC