I Description of CNC copper pipe flange hole punching machine
This machine is specially designed for punching flange holes on copper pipes in AC conditioners, refrigerators and solar heaters.
This machine adopts "extruder system", forming collars by pushing-out from pipe inside, different to T-drill technology. Flange hole mouth is clean and even, no need further processing. So it is suitable for large scale production.
This machine is 2-axis servo motor driving, capable for punching flange holes on any positions of the pipe (usually in two rows).
II Main features of CNC copper pipe flange hole punching machine
- Servo feeding,hydraulic punching, high precision and stable
- PLC + HMI, full automatic, only manual loading & unloading
- Good punching & drawing result, high efficient
- Medium-speed wire cut molds, more than 100,000 times punching life
III Main technical data of CNC copper pipe flange hole punching machine
| No. |
Item |
Data |
| 1 |
Max. copper pipe diameter |
Φ40mm |
| 2 |
Min. copper pipe diameter |
Φ12.0mm |
| 3 |
Copper pipe wall thickness |
1-1.5mm |
| 4 |
Max. pipe length |
1500mm |
| 5 |
Min. flange hole diameter |
Φ5.0mm |
| 6 |
Flange hole inner diameter precision |
±0.05mm |
| 7 |
Min. space between two holes |
15mm @8mm hole |
| 8 |
Hole collar height |
pipe diameter < Φ16mm |
1.5mm |
| pipe diameter > Φ16mm |
2mm |
| 9 |
Verticality between collar and pipe |
≤0.1mm |
| 10 |
Feeding speed |
600mm/S |
| 11 |
Rotating speed |
360°/S |
| 12 |
Feeding axis position precision |
±0.10mm |
| 13 |
Rotating axis position precision |
±0.10° |
| 14 |
Max. clamping force |
800kg |
| 15 |
Max. punching force |
2000kg |
| 16 |
Clamping method |
hydraulic |
| 17 |
Punching efficiency |
3~5 seconds per hole |
| 18 |
Hydraulic station pump motor power |
2.2kW |
| 19 |
Total power |
3.5KW |
| 20 |
Dimension |
Around 2200 x 560 x 1250mm |
IV Main configuration of CNC copper pipe flange hole punching machine
- CNC controller: self-made CNC control system
- Servo motors and drivers: Mitsubishi from Japan
- Ball screw and linear guide: THK from Japan
- Approaching switches & sensors: Autonics from Korea
- Circuit breaker: Fuji from Japan
- Main bearings: NSK from Japan
- Buttons: Schneider
V CNC copper pipe flange hole punching machine made for European client:
VI Factory facility assuring copper pipe flange hole punching machine quality
Our Nantong Zhenhuan Trade Co., Ltd., established in 2004. is a private owned manufacturer and export agent of metal related fabricating & forming machinery.
Our products cover a full range of HVAC ventilation duct machines, transformer manufacturing related machines, motor making machines, lead-acid battery making machines, heat exchanger making machines, air-conditioner and refrigerator making machines, steel pipe forming & processing machines, tube/pipe fabricating & processing machines, steel tank making machines, steel wire bending machines, etc.
Focusing on international trade, we have placed our priority on both machine quality and service, which are the key elements that make your band more competitive in the global market. If you are looking for machines, components, OEM products, Zhenhuan Machines will be your most reliable partner.
We are ready to establish a long business relationship with your esteemed company as a supplier, a partner and a friend. We warmly welcome you from worldwide.
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