Choose Between The Air Expanding Shaft And The Slip Shaft According To Your Needs

The air expanding shaft is an ordinary winding and unwinding reel, which is used by general winding and unwinding equipment, and the price is very  cheap.
Features:
1. Short inflation operation time
2. Paper tube placement is simple
3. The bearing weight is large, according to customer needs, the size of the shaft diameter can be determined, and high hard steel is used to increase the bearing weight.
4. High economic efficiency: the design of the shaft is special functional, and it can be applied to all kinds of paper tubes that are thick, thin, wide and narrow.
5. Simple maintenance and long use time: each part in the structure of the inflatable shaft has fixed specifications, which can be used interchangeably and easy to maintain.

The slip shaft accuracy is very high, but the price will be more expensive.
Features:
The slip shaft structure is special, composed of a plurality of slip rings, when working, the slip ring is controlled to slip with a certain slip torque value (torque), and the sliding amount just compensates for the resulting speed difference.
In this way, the tension of each roll of material can be accurately controlled, and the constant tension can be rolled up, ensuring that for some materials are thick and thin, the neatness of winding will be better.
Fields of application:
Slitting equipment with relatively high product quality and relatively fast speed.

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