| Warranty: | 1 Years |
|---|---|
| Material Capabilities: | Aluminum/Steel |
| Type: | Air Shaft |
| Name: | 3inch Vs 5inch Leaf Type Air Adaptor |
| Outer Diameter of Adaptor: | 125mm(Can Be Customized) |
| Inner Diameter of Adaptor: | 76mm(Can Be Customized) |
| Customization: |
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Audited Supplier Introduction:
It is used to match the 3-inch inflatable shaft, the 3-inch inflatable shaft is sleeved with a clamp, which can take up materials with larger paper tube diameters, can replace the 5-inch inflatable shaft, and can rewind and unwind larger diameter items.
Drawing
Structural features of the inflatable sleeve clamp (inflatable drum):
the inflatable sleeve is mainly composed of front sleeve, back sleeve, cylinder, inner tube, airbag, convex keyboard and other parts. The expansion sleeve material is made of high-quality aluminum, the surface is oxidized, and it is equipped with high-quality airbags and fast inflation nozzles. Good sealing effect, long service life and convenient maintenance. Advantages: light weight, easy to load and unload.
Features:
Leaf type design to adapt larger(5") cores on 3" shafts;
Large Range of sizes available;
Light-weight aluminium structure to suit various core sizes;
Economical choice for rewinding & unwinding applications on most of cores.
Technique parameter
| Specification | 1"vs 3"leaf type pneumatic core chuck | 3"vs 5"leaf type pneumatic core chuck | 3"vs 6"leaf type pneumatic core chuck |
| External Diameter Without Air Inflating(Φmm) | 75mm | 125mm | 149mm-150mm |
| External Diameter With Air Inflating(Φmm) | 80mm | 130mm | 157mm |
| Applicable Internal Diameter of Tube(Φmm) | 76mm | 127mm | 152mm |
| Weight Calculation(KG) | 5kg | 7kg | 9kg |
Main Advantages:
1. Short charging time:
The separation and placement of the inflatable shaft and the paper tube takes only 3 seconds to complete inflation and deflation, and it can be tightly engaged with the paper tube without disassembling any parts on the shaft end.
2. The paper tube is easy to place:
With inflation and deflation, any position of the paper tube on the axis can be moved and fixed.
3. Large carrying weight:
The size of the shaft diameter can be determined according to the actual needs of customers, and high-hardness steel is used to increase the weight.
4. High economic efficiency:
The shaft design is a special function, which can be applied to all kinds of paper tubes of thickness, thinness, width and narrowness.
5. Simple maintenance and long use time.
| Item Name | 3 inch To 5 inch Leaf Type Air Shaft Adapter |
| MOQ(Minimum Order Quantity) | 1Pc |
| Lead time | 8-15 days after receiving the deposit |
| Calculated Weight | 7.5kg/Pc(Aluminum Body) |
| Package | Wooden Tube/Wooden Box |
| Price Term | EXW,FOB, CIF, etc |
| Payment term | TT,L/C,Western Union |
| Country of Origin | China |
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Audited Supplier 
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