Ball Type 3 Inch slip axis differential shaft
The slip type air expansion shaft is mainly used for slitting equipment with high quality requirements and high speed for slitting products. The slip shaft is specially segmented and has an independent slip and torque setting structure. It will solve the problem of unwinding caused by the thickness and uneven tension of each roll of slitting material, and effectively improve the product quality and work efficiency.
Description
Introduction:
The slip type air expansion shaft is mainly used for slitting equipment with high quality requirements and high speed for slitting products. The slip shaft is specially segmented and has an independent slip and torque setting structure. It will solve the problem of unwinding caused by the thickness and uneven tension of each roll of slitting material, and effectively improve the product quality and work efficiency.
1. It can be composed of central air pressure, pneumatic side pressure, and mechanical side pressure high-performance slip shafts, with narrow slitting rolls, large load-bearing capacity, and strong adaptability
2. Slip shaft with easy to install and unload ring.
3. Large shaft diameter = high strength low deviation. The shaft steel has excellent performance.
The 4.3-inch main body has an outer diameter of 75.5mm, a shaft center of 60mm, and an action diameter of 77.8mm. It is suitable for paper tubes with an inner diameter of 76.2mm. The standard width of 25mm can be customized according to customer requirements.
5. Mainly used in products with narrow slitting width requirements such as adhesive tape, protective film, and optical film.
Technique parameter
| Model | Paper tube inner diameter | Shaft diameter before expanding | Shaft diameter after expanding |
| 2″ Differential Shaft | Φ50.8mm | Φ50mm | Φ52mm |
| 3″ Differential Shaft | Φ76.2mm | Φ75mm-Φ75.5mm | Φ78.5mm |
| 6″ Differential Shaft | Φ152.4 | Φ151mm | Φ156mm |
The ball type differential air shaft controls the expansion by air pressure,usually the friction shaft is equipped with three flat bladders, and the flat airbag uses imported rubber materials, so it is largely help for product quality. The specifications of slip shaft bladders are mainly divided into two types: 15mm*1.5mm, 20mm*1.5mm, while their width is fixed, and the thickness may vary according to different manufacturers. Therefore,one of the most important part of differential shaft is the flat bladder, because in the case of high-speed friction, the flat bladders of slip shaft needs to withstand high temperature, etc., so the requirements for flat bladders are very high.
Installation:
Packaging
Order Details
| Item Name | 3inch Ball Type Differential Air Shaft |
| MOQ(Minimum Order Quantity) | 1Pc |
| Lead time | 15-18 days after receiving the deposit |
| Calculated Weight | 30kg/Meter(Steel Body) |
| Package | Wooden Box |
| Price Term | EXW,FOB, CIF, etc |
| Payment term | TT,L/C,Western Union |
| Country of Origin | China |
