Differential shaft

Slip air shaft for slitter

Differential air shaft is mainly used for sub-section equipment  that has high requirement on final products and fast speed.It's made of the special sections which can skid independently.And with the torque setting structure and central air pressure control,it will help solve the unwinding problems and material damages caused by uneven thickness and tension of each roll material.

2.Application of differential air shaft

A.The applicable Machine

It is used for slitting machine,coating machine,cutting machine,printing machine,compounding machine,paper making machine,bag makeing machine, embossing machine and so on .It can greatly improve the working efficiency and the quality of products.

B.The applicable Material

Differential air shaft has been widely used in plastic film including electronic, capacitor, battery film, plastic wrap, packaging, composite film, metal foil such as copper foil and  aluminum foil, paper and pvc sheet.

3.The advantages of our products

1). Hight quality material for the base shaft and spare parts

The body of the differential shaft is made from steel,stainless steel or aluminum. The friction plate can be made from polyurethane, polyethylene, or rubber  to realize max tension required.And we can customize according to customer’s drawing or customer’s special requirement.

2).Surface Treatment 

Blacking,polishing,anodize,chrome plating,zinc plating,nickel plating,tinting

3). Quality control 

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.Specification for air shaft

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