Air Expanding Shaft, Cantilever air expanding shaft, lug type air shaft

Air Expanding Shaft – For fast change over of un-winder/winder roll air expanding shafts are required for core holding. Through its air valve air can fill and the air shaft will hold the core by expanding the rubber bladder.

Product Description

AIR EXPANDING SHAFT

AIR EXPANDING SHAFT, CANTILEVER AIR SHAFT, LUG TYPE AIR SHAFT

Air Expanding Shaft is one of our widely sold and accepted product by our valued clients in the market, The design of Air Expanding shaft has been crafted keeping in mind all industry specific designs and sizes.

For fast change over of un-winder/winder roll air expanding shafts are required for core holding. Through its air valve air can fill and the air shaft will hold the core by expanding the rubber bladder. Core gets released after removing the Air by thump press. Most commonly used cores are 3 inch ID core but bigger cores are also used where heavy weight of the unwind/re-wind rolls. Air expanding shaft is core-holding device suitable for 3 inch core inside diameter & 70mm core diameter. Lugs type Air expanding shaft is most commonly used for paper or PVC core holding.

	Speccifications

	Square end Air shaft can also be used with safety chucks for winding & winding. The shaft can take load of 30kgs to 500kgs. Cantilever type Air shaft is available with one side shaft for mounting. Air Valve shaft rubber bladder, Lugs type Air expanding shaft can locate at face length or shaft end according to requirements. Easily replaceable Valve fitting and PTFE tape sealing of valve thread to avoid damage of O rings To avoid overfilling of air to avoid puncture of air bladder special air gun can be ordered with pressure Special Hardened ends, bearing size it should be mentioned in your order.

	Features of Belmark Air Expanding Shaft

	Belmark air expanding shaft delivers superior performance for winding application in the widest range of roll handling process. Available sizes: 70mm, 76mm,101mm and 152mm CORE ID. Belmark air expanding shaft is one of the best cores gripping having widest range from heavy to light duty work Belmark air shaft minimize reel change over time. Belmark air shaft does not lead to any harm at the core surface.

Cantilever Air Shaft

These are specially designed within the specifications set by the authorities. These are everlasting Air Shaft which are available in best price range.

	Cantilever shaft design.
	Extra heavy duty rotating assembly
	Impeller adjustment from above baseplate.
	Renewable wear ring or wear plate options.
	Direct or v-belt driver options.
	All models can be custom engineered to your most demanding applications.
	VNCB is for medium duty applications; VNCT is for severe duty applications.
	Capacities:	50 to 10,000 gpm 11 to 2,270 m3/hr
	Heads	20 to 250 ft 6 to 76 m

Lug Type Air Shaft

Our organization instrumental in providing superior quality Lugs Type Air Shafts to our valuable customers. Manufactured by using high grade material, these Lugs Type Air Shafts are widely appreciated by our clients. Known for its best quality, we offer these Lugs Type Air Shafts at most reasonable prices to our precious customers.

Cantilever AIr shaft

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