| ROLL FORMING MACHINE FOR CONTAINER BOTTOM FRAME BEAM |
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| Material Specification |
| Thickness | 4.0mm |
| Material | GI |
| Yield strength | 250MPa |
| Sizes | 150*45*74,180*45*74,250*45*74,210*45*74 |
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| Machine Components |
| 7Ton*650mm Hydraulic Decoiler |
| Coil inner hole expanding | Hydraulic system, 3KW pump motor |
| Speed regulating | Frequency inverter, 4KW motor |
| Expanding type | Link connect expanding system |
| Load capacity | Max.7Tons |
| Coil Inner-diameter | 510±30mm |
| Coil width | Max.650mm |
| Stop/start rotation | Automatic stopping device with limited switch to assist |
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| Pre-leveling and Feed-in Device |
| Pre-Level Device with 4 over 3 shafts to remove the Coil-set, Manual control |
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| Roll Forming Machine |
| Driving system | Gear box |
| Roller material | Cr12, heat treatment, HRC58~62 |
| Option for roller material | Cr12Mov |
| Shafts Diameter | Φ95mm |
| Servo motor to drive | 37KW |
| Size changing | Spacer size changing manually |
| Line speed of rollformer | Approx. 20m/min or customized |
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| Hydraulic Post Punching & Cutting Device |
| Punching & Cutting | Stop to punch, stop to cut |
| Cutting type | No blanking cut |
| Quntity of hydraulic punching cylinder | Three sets |
| Quntity of punching mould | Six sets |
| Quntity of hydraulic cutting cylinder | One set |
| Quntity of cutting mould | Four sets for four sizes |
| Punching & Cutting moulds material | Cr12Mov, heat treatment |
| Hydraulci pump motor | 15KW |
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| PLC Control System |
| Function | Control quantity, punching and cutting length automatically |
| PLC | Siemens |
| Touch screen | Siemens |
| Encoder | Omron |
| Cut-to-length tolerance | ≤±1mm |
| Control Voltage | 24V |
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| Product Rack | 6 meters×1 |
