 
 
				The c purlin roll forming machine is complete production line for the manufacture of various sizes of C shape lip channel profile used to support roof panel on pre engineered building.
The c purlin roll forming machine is one family of the purlin roll forming machine. It can change size by manual (spacers)or automatic quick change (servo motor)—telescope raft.

The process of c purlin roll forming line :
The c purlin roll forming line is starts from the unwinding of metal coils , entry the pre-punching devices to make the assemble holes, then roll formed to C shape according to client’s design , cut to length by hydraulic cutting device then stack& packing.
Decoiling—guiding&leveling —roll forming —hydraulic cutting—-stacking
 
 The standard whole solution on the c purlin roll forming line is combined of uncoiler , hydraulic punching devices,stationary hydraulic shear device, main c purlin roll former,run out table .
| Machine Component | quantity | 
| Decoiler | 1 set | 
| Hydraulic punching device with punching die | 3 set | 
| Main c purlin roll former | 1 set | 
| Hydraulic cut device with hydraulic station | 1 set | 
| PLC Control system | 1 set | 
| Run out table | 2 sets | 
| Suitable material | Coil type | Galvanised or cold rolled | 
| Coil Thickness | 1.5-3.0 mm | |
| Coil Width | Customized according to profile 220-520mm | |
| Yield Strength | 250Mpa | |
| Decoiler | Decoiler Type | Manual or hydraulic | 
| Weight Capacity | 3Ton | |
| Punching device | Punching type | Integrated hydraulic punching | 
| Punching stations | 2-3 punching stations | |
| Punching model material | Cr12 with heat treatment | |
| Main Roll Former | Forming Station | 20 forming stations, depend on profiles | 
| Roller Material | Gcr15 bearing steel quenched 58-62 HRC, surface with hard chrome 0.05mm | |
| Shaft Material | #45 steel quenched 55-60 degree | |
| Shaft Diameter | 75mm | |
| Drive Type | Chain Drive or gearbox | |
| Forming Speed | 0-12m/min | |
| Main Power | 15 KW | |
| Cutting Device | Cutting Type | Hydraulic cutting | 
| Cutting blade material | Cr12mov with heat treatment | |
| Cutting Tolerance | +/-1.5mm(3m) | |
| Electrical System | PLC Brand | Panasonic brand | 
| Inverter Brand | Yaskawa | |
| Encoder | OMRON brand | |
| Touch Screen | MCGS Chinese famous brand | |
| Electrical parts | Schneider | |
| Motors Reducer | Tailong and Guo mao Chinese famous brand | |
| Hydraulic System | Hydraulic Station | Famous Chinese Brand | 
| Hydraulic Power | 5.5 KW with 12 Mpa pressure | |
| Run out table | Table Type | No power passive with rollers | 
| Function of Table | To support the profile sheets after cutting | |
| Machine | Dimension | 10000mm*1500mm*1500mm Around 8000kg | 
| Tolerance | Length | 3M+/- 1.5mm | 
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