Multiport Aluminum Tube Straightening & Cutting Machine
I Description of multiport aluminum tube straightening & cutting machine:
Parallel-flow condenser & evaporator in automotive air conditioner uses multiport extruded aluminum tubes.
This machine is specially designed for decoiling reel shaped multiport extruded aluminum tube, straightening and cutting to length automatically.
This machine adopts special nicking & pull-break cutting technology, chip-less, burr free and very small deformation on cutting ends.
And the machine has special function for shrinking tube ends which is good for further core assembling.
This machine can cut two microchannel extruded aluminum tubes simultaneously.
II Main features of multiport aluminum tube straightening & cutting machine:
- Servo feeding, stable and high re-positioning precision
- One time cutting two pieces, high efficient
- With special pull-breaking cutting function, burrless cutting
- PLC control, high automation - auto decoiling, auto feeding, auto cutting.
III Main technical data of multiport aluminum tube straightening & cutting machine:
| Item |
Data |
| Suitable material |
Coil extruded flat aluminum tube |
| Flat aluminum tube width |
12-32mm |
| Flat aluminum tube thickness |
1.2-3mm |
| Aluminum coil size |
Outer diameter: 1200mm; Inner diameter: 450-500mm;
Height: 300-350mm; Weight: max. 300kg |
| Cutting pieces |
2 |
| Cutting length |
Min. 100 mm, no max. limit |
| One-time feeding stroke |
200-900 mm |
| Cutting speed |
15~22 cuts per minute (@500mm length) |
| Cut-to-length precision |
≤ ±0.2mm (@ 500mm length) |
| Straightening width error |
Less than 0.02mm |
| Straightening thickness error |
Less than 0.04mm |
| Straightening precision in width direction |
Less than 0.4 / 800mm |
| Straightening precision in thickness direction |
Less than 0.8 / 800mm |
| Duration for changing cutting blade |
≤ 5min |
| Duration for changing tube width |
≤ 15min |
| Total electric power |
About 5kW |
| Air source |
0.5-0.7MPa |
| Total weight |
About 3000kg |
| Main machine dimension |
About 6000 x 850 x 1700mm |
IV Main configuration of multiport aluminum tube straightening & cutting 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 bender, core builder, etc.
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