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Capillary Tube Cutting & Beading Machine

This capillary tube cutting & beading machine is for fully automatic straightening of copper capillary coil tubes, detecting length, pre-stretching, beading, and burrless cutting.

This cutting and bending machine adopts pull-apart cutting technology which is the most advanced cut-off method in the world, which eliminates or minimizes tube ID reduction that could occur and brings burr-less cutting results as well.

Main Features of Capillary Tube Cutting & Beading Machine
  • Servo feeding, stable and high re-positioning precision
  • Processing two pieces at once, highly efficient
  • Orbited cutter with spray lubricant, burrless cutting
  • With online pre-stretching and beading, both pneumatic driving
  • PLC control, HMI operation, simple and convenient
Main Technical Data of Capillary Tube Cutting & Beading Machine
Item Data
Suitable copper tube Coil, TP1/2 (M/M2)
Suitable copper tube diameter range Ф2.0~Ф6.5mm
Suitable copper tube wall thickness 0.2~0.5mm
Cutting length range 40mm ~ unlimited
Pay-off device only one transmitting bridge coils horizontal laying on ground
Cutting pipes one time 2
Cutting speed 4 cuts per minute (@L=1000mm)
One-time feeding stroke Continuous feeding, no length limit
Cut-to-length tolerance ≤0.3mm /1000mm
Tube end ID reduction ratio f < 20% *
Roundness of cut tubes Non-roundness ≤3%
Length difference among two pieces ≤0.5mm
Surface condition after cut No apparent scratch, drawing marks; no burrs
Compressed air 0.5-0.7MPa
Total electric consumption 1.0kW
Main machine dimension 2800 x 1300 x 1600mm
Pay-off device dimension 2000 x 1000 x 2000mm

* 1-When cutting length is less than 100mm, there will be no pre-stretching function.
* 2- Tube end ID reduction ratio means:

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