Characteristic    
1. Multiple dimensions in one machine without changing any rollers.    
2. This roll forming machine can rollform different sizes of C or Z purlin without changing any rollers. The thickness, width and height are adjustable  without changing rollers. After roll formed by this roll forming machine, the surface will be very smooth and beautiful without any scratch on surface.    
3. Roll forming process: uncoiler, rollforming, cut to length. (punching also can be added if needed.)    
4. Fully Automatic Control System with PLC.    
5. Easy operation: Key in the length and quantity on the control panel.    
6. One year warranty.    
7. One roll forming machine only can rollform C or Z purlin, not one machine can produce both C and Z purlin.

Composition of machine line
Uncoiler
Roll forming main machine
Automatic Cut-To-Length hydraulic cutting system
Automatic hydraulic punching system
Control panel with fully automatic control system with PLC
Roll forming process    

Uncoiler -> Punching -> Cutting to Length -> Roll Forming -> Run-out table

Specification    

1. Main motor: 18.5kW
2. roller station: 15-24 station
3. Forming speed: 12-20 m/min 
4. Way of driven: by chain or gear box
5. Material of rollers: GCr15, quenched
6. Control system:     PLC    Siemens
7. Control system:     PLC    Siemens
8. Sheet thickness: 1.2-3.0mm