C and Z   purlin exchange cold roll forming machine :

The C Purline Forming Machine can produce many types of C&Z shape purline.

The whole line mainly consists of Decoiler , coil sheet flattening equipment,

roll forming section, punching equipment, cutter, hydraulic station, and control system.

property and are easy to install. They are widely used as the supporter of roof

and wall in large-scale and mid-scale construction, such as factory, warehouse,

garage, exhibition center, cinema, theatre, garden and so on.

Main Technical Parameters

1. Main dimension: 11400 x 1600 x 1800mm
2. Total weights: 14000kg
3. Main motor: 14kW
4. Hydraulic motor: 11kW
5. Hydraulic pressures: 15-20MPa
6. Steps of rollers:
 Feeding & guiding: two sets
 Leveling: one set, seven rollers
 Main forming: 20 steps
 Rib making: one step
 Rectifying: one step
7. Forming speed: 10-12 m/min
8. Changing speed from one profile to another or from one size to another size: 15 minutes.
9. Purlin specifications:
 For C purlin: 100-300mm
 For Z purlin: 140-300mm
10. Suitable materials: 1.6-3.0mm, Q195~235 cold rolled steel, hot-zinc coil
11. Material of rollers: GCr15, 9CrSi, quenched
12. Material of rib roller: GCr15, 40Cr, quenched
13. Shape of rib: slash rib