To manufacture aluminum micro channel harmonica tubes of parallel flow condensers starting from the tube cutting.
The PLC and Servo control system to achieve fully automatic operation from tube uncoiling, tube feeding, tube straightening, tube cutting, and tube unloading.
The microchannel tube coil is decoiling from micro channel tube reels by a automatic synchronized uncoiling decoiler. It keeps tube stable transferring in high speed along with a set of tube feeding dancer unit.

The cut-off of the pipes can be performed by a rotating knife or a linear knife. The micro channel is powered.
PFC tube cut to length
Machine cut off tubes up to 120 pieces per minute – dependent on the length (ref. 600mm.)
Microchannel tube straightening and cutting machine cuts various pipes by setting the distance of the straightening rolling wheels. The special stretch-breaking tube cutting ensures burr-free and low shrinking rate. It is achieved by nicking & pull-break process to get a chipless cutting while keeps very small deformation on cutting end.
In addition,the tube end nicking is also beneficial for the further core assembling.
Features of Microchannel tube straightening and cutting machine
Precise tubeplain sizing & straightening unit
High speed flying guillotineshear tube cut off unit
Multipletube drive to cutoff when the microchannel tube is long
Precision microchanneltube re-sizing for further core building
Servo motor powered belt feeding systemfor stable and fast tube moving
High speed tube chipless cut-off by stretch-breaking
High speed tube straightening synchronized with non-stop burr free cutting
Valuable upgrades for Microchannel tube cutting machine
Tube automatic collectionand gathering system
Servo motorized power for unwinding decoiler
Inline microchanneltube end forming system for tube nicking and narrowing
Vision or EDDY tube online inspection
Online tube size inspection
Automatic tube sorting and stacking system ready for further core building






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