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Aluminum Microchannel Tube Serpentine Bending Machine

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This machine is specially for bending multiport / microchannel flat aluminum tubes into a serpentine shape for condensers and evaporators. It is comprised of a coil tube pay off strand, a straightening device, an automatic feeding device, an automatic bending head, and a stretch cutting device. It features PLC control and HMI operation, allowing the feeding length, bending radius and bending quantity to be preset on the touch screen. Also the parameters can be easily set and saved for future use. A high repositioning accuracy is guaranteed due to servo motor feeding and ball screw transmission.

The microchannel tube is also called a multiport tube, used in parallel-flow condensers and evaporators. This machine is for bending microchannel flat tubes into serpentine shape.

Main Technical Data of Aluminum Microchannel 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)
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