Highway guardrail forming machine mainly consists of decoiler, leveling system, punching equipment, roll forming system, cutting equipment, hydraulic station, electric control system and product supporter. Main technical specifications: 1) Suitable raw material: Q235A galvanized steel sheet; thickness: 2-3.2mm 2) Total motor power: 28.2kW 3) Main motor power: 15kW 4) Hydraulic station power: 11kW 5) Leveling motor power: 2.2kW 6) Forming speed: 6-8m/min 7) Material of forming rollers: GCr15 bearing steel with quench treatment 8) Number of roll stands: about 17stands 9) Material of cutting die: Cr12 mould steel with quench treatment 10) Control system: Mitsubishi PLC Manufacture procedure: Decoiling-Active feeding - Coil strip leveling- Punching-I for horizontal hole)-Punching-II(for vertical hole)-Roll forming- Cut to length- Product packaging (manual)
