3 inch continuous strip inflation shaft aluminum

Brand: Qinjie Model: TT-014 Parameters: The through bar inflation shaft, also known as the through key inflation shaft, is made of aluminum alloy material with hardness oxidation (HV700) on the roller surface, Surface five claw key strip, not made of rubber/aluminum/PU, used to produce various types of paper core tubes, suitable for high-speed, high load applications, and can adjust materials to be cheap, evenly divided, balanced, and have stronger swelling force. Type: Strip type inflation shaft After sales service: 2-year warranty Product uses: plastic film industry, lithium battery materials, adhesive tape, label industry, roll paper processing industry, PVC sheet material winding and unwinding, etc