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.
Lug (key)Type air expanding shaft Peculiarity
1.Main body of the shaft utilize the hard chrome plating steel pipe;
2.It has aluminum sharps with flexible scalability;
3.Deploying high quality rubber bladder ;
4.Rapid aerating ;
5.Exhausting gas nozzle with good sealing effect;
6.Long service life;
7.It has removable shaft with simple maintenance.
Lug (key) type expanding air shaft features:
1.Material:45# Steel
2.Working Processing:Chrome Plated
3.Delivery Time:8-12 working days
4.Minimum Order Quantity:1 Piece
5.Standard Loading Weight:600KG
Air shaft is a special shaft for winding and unwinding. The shaft is created by the keyon 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 pressurecontrolled 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.
Leaf Type expanding air Shaft Features:
1.Leaf type air shaft is suitable for slitter, printer, rewinder, coating,
laminating and other needs higher roundness or surface take-up.
2.Shaft Body Material:45# Steel
3.Surface Material:Aluminum Leaf
4.Working Processing:Hard anodized
5.Delivery Time:10-12 working days
6.Minimum Order Quantity:1 Piece
7.Standard Loading Weight:600KG
The Leaf Style expanding air shaft is suitable for a full range of converting and web production operations, with a fixed leaf design for greatest core and web concentricity. It is ideal for core or coreless winding, and features a 360° radial expanding grip. Its rugged construction and design is available for any diameter or length, in steel, aluminum or lightweight carbon, with special designs available for heavy duty and extra lightweight applications. Shaft weights for your specific application are available upon request.
We manufacture to your specifications to suit your equipment, including cantilevered or custom designs. The synectics Leaf Style air expanding shafts are guaranteed for one year against material and workmanship defects.
The External Strip expanding air Shaft is ideal for light and medium duty unwind or rewind applications. Evenly spaced rows of continuous rubber lugs accomplish the gripping action in this type of shaft. The larger area of the external lug allows for a higher torque capacity. Total load carrying capacity is some what sacrificed as the outside body tube surface is machined away to allow for multiple “T” slots design to accommodate the rubber lug. The continuous lug design allows for the mounting of multiple cores of any width. The synectics external strip lug shaft is simple in construction allowing for each external lug strip to be changed without dismantling the shaft.
Synectics as the air shaft manufacturer from China, we have air shaft, friction air shaft, differential rings, aluminum roller, air shaft valves, lay flat hoses, air shaft rubber tubes, air shaft adapter, nylon adapter, safety chuck and so on. If you need, please contact us. OEM is welcome.
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