What Is The Principle And Characteristics Of The Analytical Air-swelling Shaft Of The Slitter?

Principle of the inflation shaft:
The inflation shaft is a special type of winding and unwinding, that is, the shaft that can be raised by the outer surface after the high pressure is inflated, and the shaft whose outer part (referring to the key strip) is rapidly retracted after deflation is called gas. Expansion axis. The classification of the slitter is also called the pneumatic shaft, the contraction shaft, the inflation shaft, the inflation roller, the inflation shaft, the pressure shaft, and the inflation roller.
The inflation shaft is called more, but the working principle is the same.
The air expansion shaft and the air expansion sleeve are extremely convenient and quick to use. Only the self-prepared air source is required. The air pressure is controlled within the range of 6-8kg/cm2. When the external components (such as a circular paper tube) need to be locked, only The inflatable handle can be completed by inflating the air nozzle on the inflation shaft, and the key bar will protrude against the external component (such as a circular paper tube). When the paper is unloaded, the sliding on the air nozzle is pressed by hand. The air core is deflated, the key strip will return to its original appearance, and the external parts (such as a circular paper tube) can be taken out.

Classification of the air expansion axis: the inflation axis is divided into a bulging type air expansion shaft, a plate type air expansion shaft, an aluminum alloy air expansion shaft, a gas nail shaft and the like.

Shafts
Inflatable shaft characteristics:
1. The inflating operation time is short, the inflation shaft and the paper tube are separated and placed in just 3 seconds to complete the inflation and deflation, and it is not necessary to separate any parts on the shaft end side to be tightly engaged with the paper tube.
2. The paper tube is simply placed: in the action of inflation and deflation, the paper tube can be moved and fixed at any position on the shaft surface.
3, the bearing weight is large: according to the customer's practical needs, to determine the size of the shaft diameter, and the use of high-hard steel, so that its load bearing increased.
4, high economic efficiency: The design of the shaft is a special function, all kinds of paper tubes for thick, thin, wide and narrow can be applied.
5, simple maintenance, long use time: the inflatable shaft is a single part, each part of the structure has a fixed specification, can be used interchangeably, so that it can be repaired.
Inflatable shaft specifications: There are a variety of, including 1 inch, 1.5 inch, 2 inch, 2.5 inch, 3 inch, 6 inch, 8 inch, 10 inch, 12 inch, etc., according to demand, can process and consume the different requirements of the inflatable shaft .
The function of the air-expansion shaft: The use of the air-expansion shaft is very wide. Any machine with winding, unwinding and slitting can be applied to the air-expansion shaft, including the light metal industry. Such as: the inflation shaft is mainly suitable for printing equipment: drying machine, flexo printing machine, gravure machine, trademark printing machine, etc.; other machinery: coating machine, 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, laminating machine, embossing machine, paper machine, non-woven machine, Checking machine, bronzing machine, battery equipment and other related machinery.