Wuxi Techwell Machinery Co., Ltd
Wuxi Techwell Machinery Manufacturing Co.,Ltd High Quality, Best Service, Reasonable Price
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G.i Coil / Carbon Steel Cold Roll Forming Machine for C Z Purlins Of 1.5 - 3.0mm Thickness
Main Components
| Decoiler / Uncoiler | 1 Unit |
| Pinch Feeding & Leveling | 1 Unit |
| Punching | 1 Unit |
| Cutting | 1 Unit |
| Main Roll Forming Machine | 1 Unit |
| Hydraulic Station | 1 Unit |
| PLC Computer Control Board | 1 Unit |
| Runout Table | 2 Units |
Working Flow
Decoiler ---> Pinch Feeding & Leveling ---> Punching ---> Cutting ---> Main Roll Forming ---> Runout Table
Main Specifications
| Coil Material | Thickness | 1.5-3.2mm |
| Coil width | Custom-made | |
| Yield Strength | 250-350Mpa | |
| Material | GI. Carbon Steel | |
| Purlin Sizes | Web width | 80-350mm |
| Height | 40-80mm | |
| Lip | 15-25mm | |
| C-C different sizes | Approx. 2-5 minutes | |
| Z-Z different sizes | Approx. 2-5 minutes | |
| C-Z or Z-C | Approx. 5-15 minutes | |
| Decoiler / Uncoiler | Coil Width | Max. 600mm |
| I.D | 508-610mm | |
| O.D | Max. 1500mm | |
| Coil weight | Max. 5 Ton | |
| Decoiler type | Manual type or Hydraulic or Automatic type | |
| Pinch Feeding & Leveling | Pinch feeding | 2 Units ( 4 Rollers ) |
| Leveling | 5 Rollers ( Upper 2 Rollers, Bottom 3 Rollers ) | |
| Punching | Punching type | Hydraulic Punching, Pre-punching |
| Punching die material | Cr12 Mov Steel, HRC58-62 | |
| Punching station | 1 or 3 or 3 Unites ( depend on hole patterns ) | |
| Punching in longitude controlled by PLC, punching at horizontal adjusted by manual hand wheel. | ||
| Cutting | Cutting type | Hydraulic Cutting, Pre-Cutting ( cutting sheet before forming ) |
| Cutting blades material | Cr12 Mov steel, with heat treatment HRC58-62 | |
| Length Measuring | Automatic length measuring by encoder & PLC. | |
| Cutting Tolerance | 10m +/-2mm | |
| Roll Forming Machine | Forming Stations | 17 Stations |
| Rectifying | 1 Station | |
| Roller material | GCr15 steel, heat treatment | |
| Diameter of shaft | 80mm | |
| Shaft material | High grade 45# steel | |
| Drive type | Chain transmission, 1.2" Double chain | |
| Forming speed | 0-15m/min | |
| Main power | 15KW | |
| Servo motor | 2 Units | |
| Electrical control | PLC | PANASONIC Brand or Custom-made |
| Inverter | YASKAWA Brand or Custom-made | |
| Touch screen | MCGS Brand or Custom-made | |
| Operation type | Touch screen & Button | |
| Hydraulic Station | Hydraulic station | Famous Chinese brand |
| Hydraulic power | 7.5KW | |
| Runout Table | Table type | Simple nonpower type |
| Function | To support the finished panels | |
Reference Drawing
Our Advantage
Machine Pictures
Certificate