Aluminum Microchannel Tube Straightening & Cutting Machine

Parallel-flow condenser in automotive air conditioner uses microchannel flat aluminum tube which is also called as multiport tube.
This tube straightening and cutting machine is specially designed for decoiling reel shaped microchannel aluminum tube automatically.
This machine adopts special nicking cutting technology, burrless and very small deformation on cutting section.
And the machine has special function for shrinking tube ends which is good for further core assembling.
This machine can cut two microchannel aluminum tubes simultaneously.

Main Features

Servo feeding, stable and high re-positioning precision
One time cutting two pieces, high efficient
With special stretch-breaking cutting function, burrless cutting
PLC control, high automation – auto decoiling, auto feeding, auto cutting.

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Technical Data

Suitable materialMicrochannel aluminum tube
Microchannel tube width12-32mm
Microchannel tube thickness1.2-3mm
Microchannel tube coil sizeOuter diameter: 1200mm Inner diameter: 450-500mm Height: 300-350mm Weight: max. 300kg
Cutting pieces2
Cutting lengthMin. 100 mm, no max. limit
One-time feeding stroke200-900 mm
Cutting speed15~22 cuts per minute (@500mm length)
Cut-to-length precision≤ ±0.2mm (@ 500mm length)
Straightening width errorLess than 0.02mm
Straightening thickness errorLess than 0.04mm
Straightening precision in width directionLess than 0.4 / 800mm
Straightening precision in thickness directionLess than 0.8 / 800mm
Duration for changing cutting blade≤ 5min
Duration for changing tube width≤ 15min
Total electric powerAbout 5kW
Air source0.5-0.7MPa
Total weightAbout 3000kg
Main machine dimensionAbout 6000 x 850 x 700mm