Application Of Air Expanding Shaft

The plate air expansion shaft makes the whole plate expand, the fulcrum is evenly distributed, and the force is uniform. It can be applied to machines with higher precision of windings or lighter objects. For example: the inflatable shaft is mainly suitable for printing equipment.: Dyer, flexographic printing press, gravure printing press, trademark printing press, etc.; other machines are: coating machine, leather machine, setting machine, press machine, longitudinal cutting machine, die cutting machine, rewinding machine, paper pipe machine, bag machine, film covering machine, film covering machine, blowing machine, foam machine, film covering machine, press machine, paper machine, non-woven machine, cloth checking machine, stamping machine, battery equipment, etc. Use of the relevant machinery.

Plate bearing shaft sealing effect, long service life, shaft removable, convenient maintenance. After expansion, the unilateral expansion height can reach 5mm to 6mm, for example, the diameter is 74mm to 75mm before expansion, and the expansion diameter can reach 79mm to 82mm after expansion. Need for a special expansion height alone. The 3-inch key inflatable shaft typically uses an inner diameter of 76mm.

Plate gas expansion shaft

The plate air expansion shaft is easy to use, and can be rolled up freely. It only takes 2 seconds to air. Can complete the inflatable shaft and coil firmly fixed, to achieve a good winding effect. Time can separate the inflatable shaft from the coil to achieve the convenience of removing the inflatable shaft from the coil. Air shaft matching fixture, suitable for large inner diameter coil, and equipped with a safety chuck, can make the air shaft between the machine folding convenient, save time, effort, money.

The batted air expansion shaft mainly uses the principle of expansion and contraction to realize the expansion of the paper pipe through the air expansion shaft, and then discharge the material after ventilation.

Features of air expansion shaft: aluminum alloy ceramic tile, flexible expansion, high quality rubber liner, fast charging and exhaust nozzle, good sealing effect, long life, shaft head can be removed, convenient maintenance. After expansion, the expansion part is a plate, usually with a protruding height of 4mm to 5mm (such as expanded 3 inch diameter of 74mm to 75mm, and expanded diameter of 78mm to 79mm). Special extension height, if required, uses a 3-inch flat plate extension shaft, usually with an inner diameter of 76mm

Application of air expansion axis:

plate inflatable shaft makes the whole plate expand, the fulcrum is evenly distributed and the force is uniform. It is suitable for machines with high winding precision or lighter items, such as electronic materials, battery materials, foam, wool, paper products, non-woven fabric, etc. It is suitable for coating, cutting, printing, rerolling, laminating, paper making, bag making, plastic and other related machinery. In the need for high rounarity or the use of surface roll, can effectively improve work efficiency and product quality.