Roof Sheet Panel Profile Double Layer Roll Forming Machine
1. Specification of the material
1 | Suitable Material | Colored Steel plate, Galvanized steel |
2 | Width of the raw material | 1000mm |
3 | Thickness | 0.3-0.8mm |
2. Machine Detailed Parameters
1 | Roll Forming Machine | YX25-205-820 |
2 | Machine structure | Cast iron structure |
3 | Total power | Motor power-18.5kw Hydraulic power-5kw |
4 | Roller stations | About 18 stations |
5 | Productivity | 0-45m/min |
6 | Drive system | By gear box |
7 | Diameter of shaft | ¢85mm solid shaft |
8 | Voltage | 380V 50Hz 3phases (Customized) |
9 | Color Of The Machine | Bule and yellow |
10 | Deliver time | 80 days |
11 | Terms Of Payment | 30%T/T 70% pay before shipment |
3. Profile drawing

4. The Chart of Process Flow
10T Hydraulic Uncoiler—Servo feeding—Hydraulic cutting—motorized conveyor—Roll Forming—Auto stacker

5. Specification of Components
(1) 10T Hydraulic Un-coiler
- Width of feeding: 1250mm
- Capability: 10 Ton
- Inter diameter: 470-520mm
- Maximal out diameter: 1500mm
- Working speed: 0--45m/min adjustable
- Main motor power: 7.5KW AC motor
- Hydraulic power: 5.5kw
(2)10T coil car
- Coil weight (Max): 10 Ton
- Working by hydraulic pressure: 8-12Mpa with connect with the uncoiler hydraulic unit
- Working lift journey: Maximal 250mm
- Working function: forward and reverse movable
- Move journey: maximal 3 meters
(3)Servo feeding
- Machine adopt servo feeding to get high speed
- Servo power: 4KW
(4) Hydraulic cutting
- Cutting after forming: Cut the sheet before roll forming to required length
- Material of blade:Cr12, 58-62 HRC hardness
- Cutting power by hydraulic 5.5KW energy tank
- Working pressure: 25Mpa adjustable
- Length measuring: Automatic encoder length measuring
- The cutting sequence is also contained and controlled by the same PLC program
- Tolerance of length: +/- 1.5mm for each piece end product
(5) Motorized conveyor
- Maximal length: 12m
- Width: about 1000mm which base on profile request
- Power: 4KW AC motor
- Conveyor table with roller moving
(6) Main Roll Forming Machine
- Roller material:ASTM1045 chrome plated surface with chrome
- Shaft diameter: ¢85mm material: SAE1045 with quenching and tempering
(7) Machine structure
- Main frame by 350H beam welding
- Machine structure: cast iron
(8) Hydraulic System
- Hydraulic power: 5.5kw with storage tank and air cooling system
- Working pressure: 25Mpa adjustable
- Solenoid valve: 1 group
- Hydraulic oil: 46# hydraulic oil
(9) Computer Control Cabinet
- Programmable setting of profile length and quantity
- Operating system language: English and Chinese
- Computer used to control length & quantity. Machine will automatically cut to length and stop when required quantity is achieved
- Length inaccuracy can be amended easily.
- PLC brand: Panasonic