Made Made Lug Type Air Shaft (3 inch)

Air shaft / Differential shaft
Air shaft is a special shaft for winding and unwinding.The shaft is created by the keys on the surface, which will be expand when the high-pressure gas filled in the shaft.Air shaft is easy to operate, the user only have the air supply with the air pressure controlled within 6-8kg/cm2.Just aired the shaft through the air valve and when user want to lock the web.Just push the core activities of the air valve to deflate, the keys will revert to its original appearance, then web can be removed easily.
Air shaft include key type (steel-made or ally-made) and lath type.
Air shaft is widely used for winding, rewinding and slitting machines.It is widely used in printing, packaging, plastics, paper, glass, pharmaceuticals, electronic battery, textile machine and industry.
Sliding type air shaft introducing foreign advanced production equipment and fabrication technology, adopts refined sliding rings with assembly axis, shaft head for the high quality steel products with black, easy to operate, slitting machine precision.When used, with my company profession configuration of the air gun mouth filling gas, made innerring sliding and roll ball embossing, thereby sliding lock nitrogen-treated barrel, when unloading, holding the deflated mouth then it can unloaded.

Performance and advantages:In practical applications, air shaft with convenient operation, quick, High cutting precision, Stress distribution uniformity etc.

Product Usage:Widely used in color printing, cutting, coating, composite etc of high cutting precision of the mechanical equipment scrolls.