CNC Tube Chipless Cut-Off Machine Manufacturer

CNC Tube Chipless Cut-Off Machine

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Machine drawing of the CNC tube chipless cut-off machine

The CNC tube chipless cut-off machine is used to decoil, straighten and chiplessly cut-off copper and aluminum coils for the pipelines of air-conditioners, water heaters, aircrafts, automobiles, etc.

CNC Tube Chipless Cut-Off Machine
Cutter - rotating, chipless cut
Single - side motorized decoiler (expansion type) suitable for coils with wooden reels. It is often used for copper aluminum tubes in the automotive industry

Straightener
Aluminum tube
Copper tube

Features:
1. Servo CNC control, accurate locating, stable feeding.
2. High precision, high degree of automation.
3. With chipless cut-off function, it reduces the tube end shrinking rate.
4. Easy maintenance, pneumatic components control, less lubrication points, pollution-free, easy to clean.
5. Easy operation.
6. Can process simultaneously two different specifications of copper tubes (two tubes for each specification), two-sided cutting.

Main technical parameters
1	Beeline tolerance	≤2‰
2	Repeatable set length error	L≤ 1000 mm ≤ 0.3mm L ≥ 1000 mm ≤ 0.6mm
3	Shrinking rate of pipe end inner diameter	f < 20%
4	Length error in each cutting	≤0.5mm (L=1000)
5	Surface condition	There is no obvious pulling, scratching and pressing scar on the copper pipe surface
6	Pipe non-round rate	≤3 ％
7	Pipe end inner diameter shrinking rate	f < 20% (Practical W. Thickness - W. Thickness) /W. Thickness
8	Producing efficiency	8 times/ min (L=1000)