Differential aluminium air shaft for paper core machine
Product ID : JCT-DS-L002
Product Tags :
Product Attributes :
Differential shaft 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.
1.Description of differential air shaft
Differential air shaft is mainly used for sub-section equipment that has high requirement on final products and fast speed.The differential ring on it can slip independently. Controlled by the tension system, let the compressed air which has a certain pressure come to axle core, so that it will produce friction torque between the friction parts and the slip ring, and realize constant tension coiling and it will help solve the unwinding problems and material damages caused by uneven thickness and tension of each roll material.
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
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 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.
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.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)
Jinan Jinchangtai Industry And Trade Co.,Ltd
Add:Lushangshengjing Plaza Building B-1406,No.6 Qingfeng Road,
We usually quoted within 24 hours after receiving your inquiry. If you are very urgent to get the price, please call us or tell us in your email, so that we can regard your inquiry priority.
2.How should I place the order?
Please show us your drawing, or let us know your request, and then we will provide you drawing for confirmation.Or you need rollers for famous brand machine ,we normally have its drawing,so you just need to tell us your machine model number.
3.What’s your MOQ basis?
1 piece or 1 set,it depends on your actual requirement.
4.What about the lead time for production?
Usually 20-25days,but it also depends on the order quantity and the type of our products
Based on over 10 years exporting experience in printing lines, JCTPRINT can provides all kinds of solutions for printing companies. We mainly specialize in supplying printing machines,Printing auxiliary equipment, printing rollers, raw materials, finished printing products and so on ......[more>>]