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F.R.L Combination Unit
Mechanical & Air Pilot Valve
Electrically Operated
Air Shaft
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Hollow Air Chucks
Home > Products > Air Shaft > Air Chucks > Hollow Air Chucks
 
Hollow Air Chucks
‧Hollow Air Chucks

Hollow Air Chucks
 
Hollow Air Chucks

Product Description

Each POSU shaft is customized to meet the exact needs of your processing requirements, and quality manufactured for long life, reduced maintenance and increased productivity.


Product Character

You can accommodate additional core diameters at a fraction of the cost by use pneumatic adapter.
It is easier changeover and less downtime mean greater productivity at a very low cost.
5", 6" and 12" adapter can apply to 3" main shaft. With installing adapters, only 3" shaft can cover 5", 6" and 12" shaft.

Spring type: The lugs expand when received the pressure from edge of paper core by machine moveable arms and lug automatic

Air shaft consists of basic combination of body and journal, and materials have to be chosen according to working specifications.

Plates are inserted in a line in body and value of plate has to be equal to inner diameter of pipe. Lug is assembled in one-unified part with plate. Lug is operated by air-in and air-out and clamped on core inner side according to contraction and inflation of rubber tube.

Clamping power is being proportioned to air pressure.
Air-in and air-out air instantaneously done and lugs enter into shaft completely when air-out, then core can be exchanged very easily.