Microchannel Aluminum Tube Serpentine Bending Machine
I Description of microchannel aluminum tube serpentine bending machine:
This QWGJ-B machine is specially for bending multiport flat aluminum tubes into serpentine shape for condenser and evaporator purpose.
This machine is comprised of coil tube pay-off stand, straightening device, auto feeding device, auto bending head, stretch cutting device.
This machine adopts special pull-break cutting technology, chipless and burrless cutting, very small tube end deformation.
This machine is PLC control, HMI operation. Feeding length and bend quantity can be preset on the touch screen and the program can be saved for future use.
By using servo motor feeding and ball screw transmitting, re-positioning accuracy is very high.
II Main technical data of microchannel aluminum tube serpentine bending machine:
| Item |
Data |
| Suitable multiport flat aluminum tube |
Width 16-32mm x thickness 1.3-3.0mm* |
| Suitable flat tube reels |
ID 300~600mm, OD max. 1200mm, height 400mm, weight 500kg |
| Suitable core length |
120-680mm |
| Max. bending quantity |
50 |
| Length feeding accuracy |
±0.25mm |
| Finished part levelness |
Less than 1mm |
| Pneumatic pressure |
0.5MPa |
| Total motor power |
4.5kW |
| Production speed |
90-150 seconds (feeding, bending, cutting @250mmx17 bends) |
| Productivity |
250 cores per shift (@250mmx17 bends) |
| Main machine |
About 1500kg |
| Pay-off |
About 1100kg |
| Main machine |
About 4500 x 2000 x 1750mm |
| Pay-off |
About 1800 x 2200 x 1800mm |
| Line occupation |
About 15m x 1.5m x 1.7m (L x W x H) |
III Main configuration of microchannel aluminum tube serpentine bending machine:
- Electromagnetic valve, check valve, over-flow valves: Jeou Gang from Taiwan
- Pneumatic components: SMC from Japan
- Relay: Schneider
- Limit switch: Schneider
- PLC& HMI: Siemens from Germany
- Servo motor and driver: Siemens from Germany
- Linear guide: TBI from Taiwan
Our company is specialized in car radiator / air conditioner condenser & evaporator related manufacturing machines. For parallel-flow car conedenser / evaporator manufacturing, we have header pipe punching machine, header pipe grooving machine, microchannel tube straightening and cutting machine, PF evaporator coil serpentine bending machine, core builder, etc.
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