How To Classify The Air Shaft Adapter

The air shaft adapter is widely used in collaboration with the air expansion shaft, to adapt to  receiving and discharging of different  sizes core of shafts in production.The types of air shaft adapters can be divided into plate type air expansion sleeve clamp & key bar type air expansion sleeve clamp.

Plate type inflatable sleeveclamp:

Features:

The use of aluminum alloy tile, flexible expansion and contraction, equipped with rubber inner tank and rapid inflation exhaust nozzle, good sealing effect, long service life, can be disassembled shaft head, easy maintenance, after inflation, the expansion part is a plate, usually the expansion height can reach 4MM to 5MM (such as the diameter of 3 inches before expansion is 74MM-75MM after expansion can reach 78MM-79MM), 3-inch plate type air expansion shaft, usually use the inner diameter of the coil tube is 76MM.

Application:

plate type air expansion shaft is the whole plate, the fulcrum is uniform, the force is uniform, can be applied to winding precision higher machinery or winding light items, used in the paper tube has higher roundness requirements or the use of surface winding and unwinding occasions, can effectively improve difficult ergonomics and product quality, 3 inch flange fixed plate type air expansion shaft one end flange fixed, one end inflated, the surface is brown, coaxiality and runout within 0.10MM.

Key bar type air expansion sleeve clamp:

Features:

1. Short inflation operation time: the separation and placement of the inflatable shaft and the paper tube only takes 3 seconds to complete the inflation and deflating, and the parts on the end side of the shaft can be tightly engaged with the paper tube without decomposing the parts on the end side.
2. Simple placement of paper tubes: with the action of inflating and defining, the paper tube can be moved and fixed in any position on the shaft surface.
3. Large bearing capacity: the size of the shaft diameter can be determined according to the actual needs of customers, and high hard steel is used to increase the bearing weight.
4. High economic efficiency: the design of the shaft is a special function, which can be applied to all kinds of paper tubes thick, thin, wide and narrow.
5. Simple maintenance and long use time.