China supplier: manufacturer of friction air shafts and friction rings

China supplier: manufacturer of friction air shafts and friction rings:

Ball type differential Air  shaft:

3”outer diameter:φ75 Expand diameter:φ78mm

1)Applicable tube ID:φ76±0.2mm

2)Inside diameter(ID):φ60mm

3)Standard width:25mm

Can form central pressure type,pneumatic side compression type,mechanical side pressure type differential shaft.Center pneumatic friction torque mechanical properties loss small,according to the pressure to get accurate proportion to the size of the torque,realize tension from small to large,large range accuracy control.

• Differential shaft slitting coil width the most narrow 5mm,other any size.
• The core independent design consists of 60mm diameter solid steel,large diameter base shaft=high strength+low deflection.Multiple bladder base shaft for highest strength/lowest deflection.
• Suitable for high speeding slitting machine,heavy ,large volume diameter material slitting.In all kinds of paper roll slitting, adhesive tape industry with very well.
• Equipped with sliding ring,coil easy handing,3 meters long shaft rolling also becomes easy.
• ZJZ shaft,make the GZZ excellent performance ,can be applied to hard tube core outside of the paper tube,firmly seize the hard tube core.

Key type differential Air  shaft:

3”outer diameter:φ75 Expand diameter:φ78mm

1)Applicable tube ID:φ76±0.2mm

2)Inside diameter(ID):φ50mm

3)Standard width: 10、15、20、30、37mm,other size can made by request.

6’’outer diameter:φ150 Expand diameter:φ156mm

1)Applicable tube ID:φ152.4±0.2mm

2)Inside diameter(ID):φ60mm

3)Standard width:50mm,other size can made by request.

Could manufacture central pressure type,pneumatic side compression type,high performance differential slip shaft.to get lower mechanical loss, accuracy torque,to control tension in a wide rang with great precising.the most widely application,key tooth can take any tube core.

The types and sizes of Friction rings:

Above friction rings are some of our standard sizes, if you need other sizes, OEM is welcome. You know, we are the air shaft manufacturer from China, air shafts, friction shafts, air shaft adapter, aluminum roller, safety chucks, friction rings, air shaft valves, air shaft rubber tubes, lay flat hoses, springs and other spare parts of air shafts.

What’s more, we can help for you to repairing air shafts, maintain the differential shafts and air shafts by Whatsapp or Wechat: +86-15992872186