Introduction and widely used

After the deflated surface part of the rapid retraction of the axis is called inflatable shaft, air pressure shaft, expansion axis, inflatable shaft, inflatable roll, inflatable shaft, pressure shaft and so on. Feiyu inflatable shaft, inflatable sleeve is extremely convenient and fast, only the user-owned air supply, air pressure control in the 6-8kg / cm2 range, need to lock the drum core, as long as the air gun against the inflatable The air nozzle on the air can be completed, need to relax the roll core unloading, hand press the gas nozzle on the sliding gas that is deflated.

Second, the classification: inflatable shaft is divided into key inflatable shaft, plate inflatable shaft, dots inflatable axis, aluminum inflatable shaft, pneumatic nail shaft and so on.

Third, the characteristics:

1, inflatable operation time is short: the expansion of the expansion of the shaft and the paper tube and place only 3 seconds to complete the inflatable and deflated, do not need to split the shaft side of any part that can be closely with the paper tube bite.

2, paper tube is simple: to inflate and deflate the action, can be fixed and fixed paper tube in any position on the axis.

3, carrying a large weight: According to the actual needs of customers to determine the size of shaft diameter, and the use of high hardness steel, so that the weight of the load

4, high economic efficiency: the design of the shaft for the special function, thick, thin, wide, narrow all kinds of paper can all applications.

5, maintenance is simple, the use of a long time: Although the inflatable shaft is a mechanical accessory, but its own structure in each of the parts are fixed specifications, can be used interchangeably, to facilitate maintenance. Specifications: 1 inch, 1.5 inch, 2 inch, 2.5 inch, 3 inch, 6 inch, 8 inch, 10 inch, 12 inch, inflatable sets of folders, according to customer demand for production and production of different specifications of the inflatable shaft.

Fourth, use: The use of extensive expansion of the axis: Where there are rolling rewinding of the machine can be applied to the expansion of the axis. Applicable to the printing equipment are: drying board machine, flexo machine, concave plate machine, trademark printing press and so on. Applicable to other machinery and equipment are: coating machine, leather machine, stereotypes machine, embossing machine, sub-machine, die-cutting machine, rewinder, rewinder, paper machine, laminating machine, laminating machine, Blown machine, foaming machine, laminating machine, embossing machine, paper machine, non-woven machine, inspection cloth machine, bronzing machine, battery equipment and other related machinery supporting the use of.