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ruian chuangbo machine co.,ltd
Home ProductsDifferential Slip Ring

2.4cm Differential Slip Ring

We have cooperate with CBB Ruian Chuangbo for more than 8 years, Chuangbo is one of our main suppliers in China. During that time, we have never had any quality problems, and the delivery is very timely. We will help solve some of our questions about the products in time. I believe we will cooperate better and longer

—— Kaku Kohli

High-quality products and timely delivery are of great help to the production of our machines. We don’t have to treat other Chinese suppliers like we do. Chuangbo always delivers on time before the delivery date, which is very good. Supplier

—— Lorena Martínez

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2.4cm Differential Slip Ring

2.4cm Differential Slip Ring
2.4cm Differential Slip Ring 2.4cm Differential Slip Ring 2.4cm Differential Slip Ring

Large Image :  2.4cm Differential Slip Ring

Product Details:
Place of Origin: Zhejiang
Brand Name: CBB
Certification: CE
Model Number: DR3
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: USD33/piece
Packaging Details: Plywood carton
Delivery Time: 7-30 days
Payment Terms: T/T, Western Union
Supply Ability: 2000 pieces per month
Detailed Product Description
Type: Lug Type Material: Steel
Surface: Chrome/Nickle Sandblasting Size (OD*ID*Width): 75*55*24mm
Application: Cutting Machine,slitting Machine And So On HS Code: 8443919090
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Product summary

    Differential slip ring is main part of air differential shaft, it can slip independently. Differential air shaft is mainly used for sub-section equipment that has high requirement on final products and fast speed, espceially for high speed slitting machine and other kind of machines. Now more and more high speed and need high precision machine replace the normal air shaft to differntial shaft for better performance and higher economy benefit. 


Types and Specifications of our differential shaft ring

1) Lug type (central air pressure and mechanical side pressure type)

A. 3 inch

3 inch key type friction element
Outside diameter Φ75.5mm
The maximum action diameter Φ78mm
Standard width 15,20,25,30,35,40,50mm
Standard internal diamete




B. 6 inch

6 inch key type friction element
Outside diameter Φ151mm
The maximum action diameter Φ156mm
Standard width 20,25,30,35,40,50mm
Standard internal diamete




Size of normally differential ring

Outside diameter: Φ75.5mm

The maximum action diameter: Φ78mm

Standard width25mm(can change to other size if needed)

Standard internal diameteΦ60mm (can change to 50mm or 55mm or other sizes if needed)

Speed The use of differential shaft ring improves the speed of the slitting machine
Automation The use of differential shaft ring can reduce the difficulty of winding
Economic benefit Greatly improve the production, reduce the cost of production


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.


About CBB Ruian Chuangbo Machinery

    The company is specialized in manufacturing of machinery parts, and has been granted with independent import and export rights. The company has strong development strength, advanced technology and leading manufacturing and testing equipment. With the advantage of price, quality and credit, the products are very popular and critical acclaimed. The company will continue to innovation to meet higher requirements and is willing to cooperate sincerely with all friends at home and abroad by high-quality products and good reputation to create win-win brilliance!


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Contact Details
ruian chuangbo machine co.,ltd

Contact Person: Cai

Tel: 86-15558888956

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