3 Inch to 12 Inch External Rubber Expanding Chuck

• Warranty: 1 Years
• Name: 3inch Vs 12inch External Rubber Type Core Adaptor
• Outer Diameter of Adaptor: 76mm(Can Be Customized)
• Inner Diameter of Adaptor: 300mm-302mm
• Length: Customized Based on Drawing
• Expanding Elements: Rubber Sleeve
• Adaptor Body: Aluminum
• Cover/Half Ring: Aluminum
• Colour: Brown/Silver
• MOQ: 1PCS
• Delivery Time: 8-10 Days Based on Different Dimension
• Transport Package: Carton /Wooden Box
• Specification: 3inch vs 12inch Air Drum
• Origin: China
• HS Code: 8483109000
• Production Capacity: 1000pieces/Month

Product Description

Inflatable sleeve clamp product application: It can be fixed on any position of the inflatable shaft to facilitate winding and unwinding. The expansion sleeve is suitable for the retracting and unwinding of related machinery such as coating, printing, rewinding, papermaking, and plastics.

 

Introduction to the structure and use of the inflatable sleeve:

1. The inflatable sleeve clamp is suitable for the two ends of the square-headed inflatable shaft, which is convenient for disassembly and assembly of the inflatable shaft. The specifications are set according to the customer, and all machines used for winding and unwinding can use pneumatic shafts. The length of the inflatable shaft can be up to six meters or more, and the shortest length can be several hundred millimeters. The length can be determined according to customer needs.

2. Inflatable shaft inflatable sleeve clip or "inflatable sleeve" mainly consists of front sleeve, back sleeve, cylinder, inner tube, airbag, convex keyboard and other parts. The inflatable sleeve clamp is suitable for the retracting and unwinding of related machinery such as coating, printing, rewinding, papermaking, and plastics. Especially in the occasions where the three- and six-inch air expansion shafts are frequently used and the load is light, it shows its superiority.

3. The material of the inflatable shaft inflatable sleeve clamp is made of high-quality aluminum, and the surface is oxidized. Equipped with high-quality airbags and quick inflation nozzles. Good sealing effect, long service life and convenient maintenance.

Technique parameter 

Specification	3"vs 6"external rubber type pneumatic core adaptor	3"vs 12"external rubber type pneumatic core adaptor
External Diameter Without Air Inflating(Φmm)	148mm-150mm	302mm
External Diameter With Air Inflating(Φmm)	158mm-160mm	312mm-315mm
Applicable Internal Diameter of Tube(Φmm)	152mm	305mm
Weight Calculation(KG)	4.5kg	Need to calculate

External Rubber Pneumatic Adapter Features:

1. Air cover has key type and drum type, drum type air cover also called air drum;

2. Function: Set on the 3 inches air shaft, can get the six inches' efficiency;

3.Inner bore Ø 76mm, outside diameter is 302mm, the length is 250mm usually;

4. Adopt the high quality aluminum alloy(surface hard anodized), the surface color is silver;

5.After inflating it is equal to 12inches air shaft, outside diameter can reach 312mm-315mm;

6. The surface of rubber length is 200mm;

Note: If customers have any special demands,we could accept customization.

Packaging

Order Details

Item Name	3 inch To 12 inch External Rubber Type Core Adapter
MOQ(Minimum Order Quantity)	1PCS
Lead time	12-20days after receiving the deposit
Calculated Weight
Package	Carton/Wooden Box
Price Term	EXW,FOB, CIF, etc
Payment term	TT,L/C,Western Union
Country of Origin	China