Audited Supplier
The design of the air expansion shaft is a full-featured type, which can be used for all types of thick, thin, wide and narrow coils. Move and fix the reel tube at any position on the reel shaft surface by inflating and deflating. The pneumatic reel can be designed according to the use conditions to increase the shaft diameter and use high-stress steel to increase the load bearing weight. A well-designed inflatable shaft is very heavy for an enterprise, and the performance of a well-designed inflatable shaft is obvious. In the production and application of the inflatable shaft, the inflatable shaft, the paper roll made of steel material that can bear the weight is not damaged, and the aluminum material is light and convenient to load and reduce labor. It is widely used in printing, coating, laminating, slitting, paper and other related mechanical equipment.
The air of the inflatable shaft enters and expands, the shaft body part is extruded and expanded, the outer diameter of the shaft body increases, and the overall width of the precise tube is fixed on the shaft body, which is convenient for the entire roll of material and improves the operation of the production line. It is simple and reasonable. Accurate and automated.
| Name: | Multi Bladder Type Air Expanding Shaft 12 Inch |
| Model: | 1inch diameter |
| Expanding elements: | Rubber Lugs |
| Outer Diameter: | 304.5mm-304.8mm(can be customized as per customers' demands or drawings) |
| Inner Diameter of Applicable Tube: | 305.4mm(Customers need to inform their CORE ID exactly) |
| Shaft Body | Steel |
| Shaft End | Steel |
| Colour | Silver |
Technique parameter
| Model | Inner Diameter of Paper Tube | Shaft Diameter Before Expanding | Shaft Diameter After Expanding |
| 1″ Shaft | Φ25.4mm | Φ24.5mm | Φ27.5mm-Φ28mm |
| 1.5″ Shaft | Φ38mm | Φ37mm | Φ41mm |
| 2″ Shaft | Φ50mm | Φ49mm | Φ53mm |
| 3″ Shaft | Φ76.2mm | Φ74mm-Φ74.5mm | Φ82mm |
| 4″ Shaft | Φ102mm | Φ100mm | Φ108mm |
| 6″ Shaft | Φ152.4mm | Φ150mm | Φ158mm |
| 8″ Shaft | Φ203.2mm | Φ200mm | Φ210mm |
| 10″ Shaft | Φ254mm | Φ250mm | Φ260mm |
| 12″ Shaft | Φ304.8mm | Φ300mm | Φ312mm |
Product Purpose:
It is applicable for rewinding and unwinding shaft for related equipment in coating , cutting, printing,converting, paper making,bag making,plastic items,specially in the occasion of the high-efficient roundness required or surface winding and unwinding on the paper tube.Moreover,it also can improve efficiency and quality of the products.
Air shaft prcocessing flow
Packaging
DongGuan HongJun Packaging Technology Co., Ltd. is committed to intelligent correction system, automatic tensioning system, sliding shaft, pneumatic shaft, pneumatic sleeve, magnetic powder clutch brake, electromagnetic pneumatic clutch brake, fast safety chuck, aluminum guide roller, mirror roller and The research and development, production, sales and after-sales service of other products provide various tension and correction control solutions for the field of coil equipment.
Advantages
Why do you choose us?
Your choice,We promise!
Eight reasons to choose us:
1. Perfect service system and after-sale protection.
2. Quality problems will be solved within 24hours.
3. One-to-one customer service tracking processing.
4. Companies carry out the ERP management, improve enterprise fast response.
5. Quality assurance, one year warranty.
6. Supporting professional matched other equipments.
7. The company has more than one product testing units.
8. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.
Five Core strengths:
1. The first domestic independent R & D manufacturer and 13 years of professional manufacturing.
2. Casting exquisite, beautiful, practical and durable.
3. Complete specifications, cost-effective and spot supply.
4. Independent research and development, special specifications can be customized.
5. Selected materials, high-tech treatment, up to the international standard test.
Order Details
| Item Name | 12 inch Multi Bladder Type Air Expanding Shaft |
| MOQ(Minimum Order Quantity) | 1Pc |
| Lead time | 13-18 days after receiving the deposit |
| Calculated Weight | 41kg/Meter |
| Package | Wooden Tube/Wooden Box |
| Price Term | EXW,FOB, CIF, etc |
| Payment term | TT,L/C,Western Union |
| Country of Origin | China |
