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One machine can produce differenct C/Z Purlins throught simple manual stepless adjustment, when to produce different profiles, no need to change the forming rollers. In the process, machine adopt automactic control model, it can auto punch, cut, forming based on inputting length of purlin, portrait hole distance, quantity, etc datas.
Working Flow: Decoiler – Feeding Guide – Main Roll Forming Machine – PLC Contol System – Hydraulic Punching- Hydraulic Cutting – Output Table
| Matching material | Steel coil, Galvanized, PPGI, Aluminum |
| Material thickness range | According to drawings |
| Main motor power | 15KW |
| Forming speed | 6-8m/min (include punching and cutting time) |
| Hydraulic power | 5.5KW |
| Quantity of rollers | About 18 |
| Shaft diameter and material | 70mm, material is 40Cr |
| Material of rollers | 45# steel with chromed |
| Way of driven | chain transmission |
| Controlling system | PLC |
| Voltage | 380V/30Phase/50Hz |
| Total weight | About 10 tons |
| Size of the machine | L*W*H 10m*1.2m*1.6m |
