Designed for efficient processing of semi-hard and soft copper tubes, this equipment specializes in punching and flanging operations, which are essential for welding main and branch pipes in air-conditioner and water heater production. It draws on the integrated design concept of Multi-Axis CNC Punch-Bend Integrated Equipment, realizing precise and coordinated processing to meet the strict requirements of industrial pipe fitting manufacturing.
Different from ordinary processing machines, it adopts CNC system control, inheriting the precision advantage of
CNC Hole Punching And 3D Bending Machine. A single program can complete both punching and flanging processes, with simple programming and easy operation, greatly reducing labor costs and improving processing consistency.
With the functional characteristics of
CNC 3D Bending and Hole Punching Combo Machine, the equipment adopts an inside-out flanging forming process. This unique design ensures no burrs or chips remain inside the tube, effectively maintaining the internal liquid volume and avoiding potential risks such as pipe blockage. It is a high-efficiency, high-precision auxiliary equipment for copper tube processing in HVAC and water heater industries.
Main parameters | Model | SKCKW40-R1 |
| Bending range (diameter × wall thickness mm) | Φ12-φ40×1.5 (copper pipe) |
| Mould direction | Right bending |
| Bending radius | R 20-100mm (at center line) |
| Workpiece length | Active type: 100-1,200mm, through type: 100-1,800mm; |
| Straight feeding stroke (Axis X) | 0--1200mm
Speed:0--500mm/sec,
Precision: ±0.05mm |
| Spatial rotation angle (Axis Y) | 0--±360°
Speed:0--300°/sec
Precision: ±0.05° |
| Bending angle (Axis Z) | 0--200°
Speed:0--180°/sec
Precision: ±0.05° |
| Minimum processed pipe diameter for punching | Φ12mm*0.7 (copper) |
| Maximum processed pipe diameter for punching | Φ40mm*1.5mm (copper) |
| Maximum machining wall thickness for punching | 1.50mm |
| Minimum spacing between two holes | 19 mm |
| Maximum machining length of workpieces | 2000mm |
| Processing efficiency (punching) | 4 sec /each hole |
| Processing efficiency (bending) | 3-4 sec /each bending |
| Processing and punching error | ≤0.2mm |
| Processable materials | Copper, iron, stainless steel, aluminum |
| Electronic control | Numerical control system |
| Punching method | Internal pressing |
| Operating method | Manual, automatic |
| Power supply | Three-phase 380V |
| Total power | 10KW |
| Hydraulic motor power | 3.7KW |
| Hydraulic system pressure | 3-7MPA |
| Machine dimension | 3400*1000*1300 |
Main parts brand list: | CNC control system | Shenzhen |
| Hydraulic solenoid valve | Taiwan |
| Oil pump | Taiwan |
| Sensor | Autonics Korea |
| Air switch and low-volt apparatus | Siemens\ IDEC |
| Servo motor and driver | Mitsubishi Japan |
| Lead screw | TBI |
| Speed reducer | Taiwan |
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