C/Z Purlin Interchangeable Forming Machine
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C/Z Purlin Interchangeable Forming Machine
Adopting similar technology of the special structure from New Zealand, our C-Z purlin interchangeable forming machine is widely used. The rollers for C & Z are changed very quickly without dismantling any parts.
This rolling machine can produce C & Z purlins of all specifications.
Better precision of the formed purlin is achieved by using special thickness adjustment device.
A special adjusting device can let this machine produce both 45° and 90° lips for Z purlin.
- C Purlin Roll Forming Machine
- Z Purlin Roll Forming Machine
Technical Data
- Main dimension11000 x 1800 x 1800mm
- Total weight14000kg
- Main driving motor15kW
- Feeding & leveling motor power4kW
- Hydraulic motor5.5kW
- Hydraulic pressure15-20MPa
- Steps of rollersFeeding & guiding: two sets
Leveling: one set, seven rollers
Main forming: 15 steps
Rectifying: one step - Forming speed10-15 m/min (excluding punching & cutting)
- Changing speed from one profile to another or from one size to another size15 minutes.
- Purlin specificationsFor C purlin: 100-300mm
For Z purlin: 100-300mm - Suitable material1.4-3.0mm, Q195~235 cold rolled steel, hot-zinc coil
- Material of rollersGCr15, quenched HRC 58-62
- Material of roller shafts45# steel, adjusted, diameter 75mm
- Material of bladeCr12
- Material of punching headCr12
- Length tolerance /-1.5mm
- Tolerance of space between holes /-1mm (non-accumulative)
- Tolerance of X-direction and Y-direction /-5mm within 6m.