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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: Q235A galvanized steel sheet; thickness:2-3.2mm
- Total motor power: 28.2kw
- Main motor power: 15kw
- Hydraulic power: 11kw
- Flattening power: 2.2kw
- Forming speed: 6-8m/min
- Forming roller material: GCr15 bearing steel with quench treatment
- Number of roll stand: about 17 stands
- Material of cutting mould: Cr12 mould steel with quench treatment
- Control system: PLC
