The Copper Tube Straightening Chipless Cutter with Decoiler is a professional Pipe Straightening and Cutting Machine, specially optimized for precision processing of copper tubes. It integrates automatic decoiling, high-precision straightening and chip-free fixed-length cutting into one, realizing one-stop automated processing, which greatly improves production efficiency and reduces manual intervention.
As a high-performance CNC Tube Straightening-Cutting Combo Equipment, it adopts advanced chipless cutting technology, which ensures smooth and burr-free cutting surfaces without generating any chips, avoiding copper material waste and eliminating the need for subsequent polishing procedures. Its stable straightening mechanism effectively corrects bending and deformation of copper tubes, ensuring consistent straightness and high dimensional accuracy for each finished product.
Driven by a high-precision servo system, this Servo-Driven Tube Straightening & Flying Cut Machine operates stably with fast response and accurate length control, perfectly adapting to continuous batch production. It is mainly applied to the cutting and processing of copper tubes for air conditioners, water heaters and other refrigeration and heating equipment, with the advantages of high automation, simple operation and reliable performance, making it an ideal equipment for copper tube precision processing in related industries.
1, Main parameters
| Item | Parameter and specifications | Note |
| Processing materials | Material | Soft state, semi-hard, copper tube ,Al tube and steel tube | Or equivalent standard products |
| pipe outside diameter and wall thickness | Ф1.8~Ф20,Wall thickness0.2~1mm | customized at needs |
| Coil dimensions | Ф900-1100 | |
| Processing capacity | Tube Cutting Number | 2+2 pcs (2 different tube diameters) | |
| Cutting length | Min: 120 mm , Max: unlimited. | No pretensioning if <100 |
| Feeding Stroke | Continuous feed, unlimited length | |
| Productivity | 8 times /min(L=1000) | |
| Precision | Repeat length error | L≤1000 mm≤0.3mm L≥1000 mm ≤0.6mm | |
| The necking rate of inner diameter | f < 20% (Original inside diameter - after-cutting internal diameter) / wall thickness | |
| Flatness | ≤0.5mm (L=1000) | |
| Surface | No significant pull, draw, crushed marks/scratch; No burrs | |
| Environment | Power supply | 3 phase 4 wire 380V \ 50Hz \ 3Kw | Isolation transformer |
| Air pressure | 0.5--0.7MPa | |
2, Main parts | CNC or PLC | ICM CNC or Mitsubishi PLC |
| Frequency converter | Mitsubishi |
| Touch screen(HMI) | Mitsubishi |
| Encoder | Nemicon |
| Solenoid | AirTac |
| Proximity switch and sensor | Autonics |
| Low-volt electric parts | Siemens or IDEC |
| Relay | IDEC |
| Lead screw | TBI or NSK |
| Guide rail | THK |
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