What are the principles and characteristics of the air expansion shaft of the splitter?

Principle of air expansion shaft:

The inflating shaft is a special rewinding and releasing reel, which is also the shaft that can be raised after high pressure inflating the surface (the key bar). The shaft that the surface part (the key bar) quickly retracts after deflating is called the inflating shaft. The title of the slitting machine is diversified, also known as the gas pressure shaft, shortening shaft, gas swelling shaft, gas swelling roller, gas filling shaft, pressure shaft, gas swelling roller, etc.

There are many names for the axis of gas expansion, but the principle is the same.

Inflatable, inflatable shaft use is very convenient, convenient, just bring your own air supply, air pressure control in the range of 6 to 8 kg/cm2, the need to lock the external components (such as a round tube), simply on the handle of the inflatable axis gas mouth inflatable can end, article key will be outstanding to resist external components (such as a round tube), need to relax paper discharging, Press the sliding air core of the air nozzle with your hand to deflate the air, the key bar will return to its original position, and the external parts (such as the circular paper tube) will be taken out.

Classification of gas expanding shaft: gas expanding shaft is divided into expansion key type gas expanding shaft, plate type gas expanding shaft, aluminum alloy gas expanding shaft, gas nail shaft, etc.

Characteristics of air expansion shaft:

1. The inflating operation time is short. It only takes 3 seconds to inflate and deflate the inflating shaft and the paper tube respectively, and any parts on the end side of the shaft can be tightly occluding with the paper tube.

2. Simple placement of paper tube: the paper tube can be moved and fixed at any position on the axial surface by the action of inflating and deflating.

3. Large bearing weight: according to the practical needs of customers, the size of the shaft diameter can be determined, and the use of high hardness steel to increase the bearing weight.

4, high economic efficiency: axis planning for special function, about thick, thin, wide, narrow all kinds of paper tube can be used.

5. Simple maintenance and long use time: the inflatable shaft is a single part, and each part in its structure has a fixed standard, which can be exchanged and used to make its repair convenient.

Gas expansion shaft specification: there are a variety of, during 1 inch, 1.5 inch, 2 inch, 2.5 inch, 3 inch, 6 inch, 8 inch, 10 inch, 12 inch, etc., according to the demand can be processed and consumed different standards of gas expansion shaft request.

Inflatable shaft function: the inflatable shaft is very widely used. All the machines with winding, unwinding and slitting can be applied to the inflatable shaft, including light metal occupations. Such as: the inflatable shaft is mainly suitable for printing equipment: drying machine, flexo printing machine, concave plate machine, trademark printing machine and so on; Other machinery: coater, leather machine, setting machine, embossing machine, slitting machine, die-cutting machine, rewinding machine, paper tube machine, bag making machine, laminating machine, laminating machine, film blowing machine, foaming machine, film spraying machine, embossing machine, paper machine, non-woven fabric machine, fabric inspection machine, bronzing machine, battery equipment and other related machinery supporting.