This machine is special designed for punching above mentioned draw holes on copper pipes used as flute pipe in AC radiators.
I Main features:
l Servo feeding, hydraulic forming
l NC control, convenient operation
l Good punching & drawing result, high efficient
II Main technical data
No. | Item | Data |
1 | Max. copper pipe diameter | Φ50mm |
2 | Min. copper pipe diameter | Φ9.52mm |
3 | Copper pipe wall thickness | 0.6~1.5mm |
4 | Max. workpiece length | 1600mm |
5 | Min. hole diameter | Φ5.0mm |
6 | Hole inner diameter precision | ±0.05mm |
7 | Min. space between two holes | 16mm |
8 | Hole drawing height | When less than Φ12.mm: 1.5mm; When more thanΦ16mm: 2mm |
9 | Verticality between drawing 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 | Working efficiency | 3~5 seconds per hole |
18 | Power of hydrualic station motor | 2.2KW |
19 | Total power | 3.5KW |
