Nishimura Type 3 Inch Fricition Air Shaft
The slip shaft enables the slitter to be designed into automatic roll unloading, user-friendly operation, greatly improving the slitting and winding accuracy, running speed, and production efficiency. The slip shaft can improve the yield and reduce costs. Precious materials (metal foil, lithium battery separator, lithium battery pole piece, photo paper, etc.) must be used; The slip shaft makes it easier to cut narrow coils.
Description
Introduction:
The slip shaft enables the slitter to be designed into automatic roll unloading, user-friendly operation, greatly improving the slitting and winding accuracy, running speed, and production efficiency. The slip shaft can improve the yield and reduce costs. Precious materials (metal foil, lithium battery separator, lithium battery pole piece, photo paper, etc.) must be used; The slip shaft makes it easier to cut narrow coils.
Nishimura type slip shaft
1. Central air pressure slip shaft, pneumatic locking, pneumatic slip. High precision, high performance, accurate torque, and precise control of tension in a wide range.
2. The slip shaft is suitable for fully automatic loading and unloading of coil materials to ensure that the core does not shift or loosen during forward and reverse rotation.
3. It is suitable for the use of short shafts, and shows its excellent performance when winding metal foil, copper foil, and aluminum foil. Nishimura’s special form: It can also achieve extremely low friction tension, and is applied to the slitting of the thinnest (10U) pet film and electronic film.
4. The main body outer diameter of the slip shaft is 75.5mm, the shaft center is 45mm, and the action diameter is 77.8mm. It is suitable for standard paper tube inner diameter 76.2mm, and the slip ring width is 30mm, 40mm, 45mm.
5. The Nishimura slip shaft is mainly used for slitting and rewinding of diaphragms and pole pieces in the lithium battery industry that require very low tension.
6. Nishimura slip shaft is divided into two types: single air slip shaft and dual air slip shaft. The dual air slip shaft controls the paper tube all the way, and the other way controls and adjusts the tension.
Technique parameter
| Model | Paper tube inner diameter | Shaft diameter before expanding | Shaft diameter after expanding |
| 3″ Differential Shaft | Φ76mm | Φ75mm | Φ78mm |
| 6″ Differential Shaft | Φ152.4 | Φ151mm | Φ156mm |
The outer diameter of the 3 inch Nishimura slip shaft is Φ75mm, and the maximum expansion diameter is Φ78mm.
1) Applicable to the core (paper tube, aluminum tube, plastic tube or other material composite tube), standard inner diameter Φ76mm;
2) Inner diameter of friction ring Φ45mm
3) Friction ring width 40mm(standard), other width: 30, 35, 40, 45, 50mm,
The standard number of pistons is eight, and can be made into six or twelve depending on the required tension.
The slip ring of 8 pistons is suitable for slitting of packaging film and general film.
The slip ring of 12 pistons is suitable for the slitting of the lithium battery pole piece and diaphragm.
Installation:
Packaging
Order Details
| Item Name | 3inch Nishimura Type Differential Shaft |
| MOQ(Minimum Order Quantity) | 1Pc |
| Lead time | 30 days after receiving the deposit |
| Calculated Weight | Need to count |
| Package | Wooden Box |
| Price Term | EXW,FOB, CIF, etc |
| Payment term | TT,L/C,Western Union |
| Country of Origin | China |
