Automatic Pneumatic Expander AK (Tensioner)

Automatic pneumatic expander AK (Tensioner)
Drive mode Cylinder+adjustable air pressure
Working size 600-1500mm
Output voltage 110-240V
Maximum tension 11kg
Optional devices The series of BT/AT/MT CARV digital puller
Applicable models Lockstitch machineMulti needle machine
Double needle machine
Interlock machine

Product Function

Solved the problems of high labor intensity and low efficiency in sewing pants such as waistband and elastic hem.

Suitable for single and double needle, overlock, multi needle machines, etc.

Product Advantages

Expander adjustable size to 600-1500mm.

Foot support control with automatic extension and retraction has high work efficiency.

Double cylinder high-precision guide rail transmission is more precise and durable.

Optional CARV digital puller for better performance.

Separate control system for higher stability.

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