This machine takes galvanized steel or cold rolled steel as the raw materials, through the a series steps to form it into a c channnel profile with specific shape and size.
The forming steps devices include decoiler, Feeding and Leveling Device, Punching device,main forming roller, hydraulic post-cutter.
The inverter controls the motor speed, the PLC system controls length and quantity automatically.
Therefore, the machine achieves a continuous automatic production,which is the ideal equipment for cold roll forming industry.
Profile Material | A) Galvanized strip | Thickness(MM): 1.5-2.5mm |
B) Black strip | ||
C) Carbon strip | ||
Yield strength | 250 - 550 Mpa | |
Tensil stress | G250 Mpa-G550 Mpa | |
parts of production line | Optional choice | |
Forming station | 18-20 steps (up to customers' drawing) | |
Main machine motor brand | TECO/ABB/Siemens | SEW |
Driving system | Gearbox drive | * Gearbox drive |
Forming speed | 10-15m/min | 20-35m/min |
Rollers' material | CR12MOV(dongbei steel) | Cr12mov(dongbei steel) |
Frequency changer brand | YASKAWA | SEW |
PLC brand | Mitsubishi | * Siemens (Optional) |
Shear system | SIHUA(import from Italy) | SIHUA(import from Italy) |
Introduction of struct channel roll forming machine
Production process: De-coiler →lever and feeder → press machine(contain punching die)→ roll forming profile →cutting table →packing table (hydraulic system given power) all parts were control by electrical control system.
Leveler of struct channel roll forming machine.
Yangli capacity 125tons YANGLI JH21-125.
C 38*40 roll forming machine Product speed30-50m per min.
Stacking table 6.5m.
1. Encoder: OMRON(Japanese brand)
2. Frequency motor: 45KW(NIDEC)JAPAN
3. PLC:MITSUBISHI(Japanese brand)
4. Human interface: KINCO
5. Relay: OMRON(Japanese brand)