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Expressway Guard Rail Machine
This expressway guard rail forming machine is mainly composed of mechanical decoiler, feeding & guiding device, leveling device, pre-punching station, roll forming unit, hydraulic mould cutting device, hydraulic station, PLC control system and unloading rack.
Application
The product of this roll forming machine is widely used as guard rail for expressway.
Technical Data
- Suitable material3mm thick, width less than 500mm, Q235A steel sheet.
- Working speedapprox. 5-12m/min
- Total powerapprox. 38kw
- Roller materialGCr15, quenched
- Roller shaft material45# steel with heat treatment
- Blade, mould materialCr12 steel