Jinan Jinchangtai Industry And Trade Co., Ltd
Differential friction air shaft for slitting machine
Material:Steel ,stainless steel or aluminum
Surface treatment:Blacking,polishing,anodize,chrome plating,zinc plating
Standard:3inch,6inch,9inch and so on
1.Description of differential air shaft
A.Pneumatic locking type
B.Mechanical locking type
Central air pressure differential shaft are made of core roll, differential ring, airbags, friction parts, sealing rings.
4) The relationship between air pressure and torque
2.Application of differential air shaft
A.The applicable Machine
B.The applicable Material
3.The advantages of our products
The body of the differential shaft is made from steel or stainless steel.We will check the surface roughness,straightness, dynamic balance,cylindricity and so on to make sure it's qualified to use.
The friction plate can be made from polyurethane, polyethylene,or rubber.They has good consistency of dynamic and static friction coefficient, less affected by temperature ,high wear resistance and long service life.It's good to realize max tension required.And we can customize according to customer’s drawing or special requirement.
Blacking,polishing,anodize,chrome plating,zinc plating,nickel plating,tinting.
The overall quenching and tempering treatment improve the wear resistance and corrosion resistance,which make it possible to use in a variety of environment.
We have the quality control system during the whole production fromthe very beginning to the end and our principle is to make sure each shaft is qualified.
4.Standard size air shaft
Type of air shaft
Unaerated diameter of air shaft (ømm)
Inflated diameter of air shaft(ømm)
Applicable paper core tube inner diameter(ømm)
Axial Inflatable Friction air shaft
Radial Inflatable Friction air shaft
New Design Double Dall Double key air shaft
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