Description
Air shaft characteristics
1. The inflating operation time is short. The inflatable shaft and the paper tube can be separated and placed in only 3 seconds to complete the inflation and deflation. There is no need to separate any parts on the shaft end to tightly engage with the paper tube. 2. The paper tube is easy to place: the paper tube can be moved and fixed at any position on the shaft surface by inflating and deflating. 3. Large load-bearing weight: The shaft diameter can be determined according to the actual needs of customers, and high-hardness steel is used to increase the load-bearing weight. 4. High economic efficiency: The shaft is designed with special functions and can be used for all kinds of paper tubes of thickness, thinness, width and narrowness. 5. Simple maintenance and long use time: The inflatable shaft is a single part, and each part in its structure has a fixed specification, which can be interchanged and used, making it easy to maintain.
| Name: | 6 Inch Continuous Lug Air Shaft |
| Model: | 6inch diameter |
| Expanding elements: | Rubber Lugs/Aluminum Lugs |
| Outer Diameter: | 150mm(can be customized as per customers’demands or drawings) |
| Inner Diameter of Applicable Tube | 152mm(Customers need to inform their CORE ID exactly) |
| Shaft Body | Aluminum/Steel |
| Shaft End | Steel |
| Colour | Brown/Silver |
There are many different models of air shafts and core shafts,including:
1.Standard Air Shafts(Lug type or Leaf Type)
2.Internal Bladder Air Shafts(Single Bladder Type)
3.External Bladder Air Shafts(Multi Bladder type)
4.Light Weight and Aluminum extrusion shafts
5.Differential Air Shafts
6.Slitter Knife Shafts
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 |
Five precautions for connecting and checking inflatable shaft components
1. Whether the output of all PLCs of the inflatable shaft is short-circuited. 2. Whether the machine power inlet of the air expansion shaft is reliably grounded, and whether the specifications of the grounding wire meet the requirements. 3. Whether the power line and signal line are arranged properly and whether the cable connection is correct and reliable. 4. Whether the connecting wires between the electrical cabinet of the inflatable shaft and the equipment are damaged, whether there are cracks or damages at the corners of the cable. 5. Whether the signal shielding wire is grounded correctly, whether the wiring on the terminal board is firm and reliable, and whether the system grounding wire is connected reliably.
Air shaft prcocessing flow
Packing
Order Details
| Item Name | 6inch Multi Bladder Type Air Expanding Shaft |
| MOQ(Minimum Order Quantity) | 1Pc |
| Lead time | 16-18 days after receiving the deposit |
| Calculated Weight | 35kg/Meter(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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