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It is used to match the 3-inch inflatable shaft, the 3-inch inflatable shaft is sleeved with a clamp, which can take up materials with larger paper tube diameters, can replace the 5-inch inflatable shaft, and can rewind and unwind larger diameter items.
The air shaft adaptor is made of high-quality aluminum and its surface is oxidized. Equipped with high-quality air bag and quick inflation nozzle. Good sealing effect, long service life and convenient maintenance. The air shaft adaptor is applicable to the retraction and retraction of coating, printing, rewinding, papermaking, plastic and other related machinery.
The air expansion shaft is very convenient and fast to use. The user only needs to provide the air source, and the air pressure is controlled within the range of 6-8 kg. When the paper cylinder needs to be expanded, it can be completed as long as the air rod inflates towards the air nozzle on the air expansion shaft. When the material needs to be unloaded, it can be deflated by pressing the air core on the air nozzle with your hand, and the inflation and deflation can be completed in 2 seconds.
The 6inch leaf type air shaft is suitable for unwinding and rewinding of related machinery such as coating, composite, paper making, bag making, plastic, etc. It is especially suitable for occasions where the paper tube has high roundness requirements or the surface retracting roll is used,as a result,work efficiency and product quality on equipment can be improved.
It is specifically used in paper coating, printing and other industries. , Unwind the reel. After compressed air is inflated, the key bar on the shaft surface can protrude (the shaft diameter is increased), and the key bar on the surface is quickly retracted after the air is deflated (the shaft diameter is restored) to tighten the cylinder core.
All machines and equipment used for winding and unwinding can be used for air expansion shaft. The inflatable shaft can be as long as six meters or more, and as short as hundreds of millimeters, depending on customer needs.
The convex key air expansion shaft, key bar air expansion shaft, claw air expansion shaft, claw key air expansion shaft. The main body of the convex key air expansion shaft is made of high-quality steel pipe, with chrome plated surface, and the aluminum convex key is flexible
It is applicable to winding and unwinding shaft of the related machines in coating,cutting,printing,compounding,paper making,bag making,plastic items,specially the occasion of the high-efficient roundness required or surface winding and unwinding of the paper tube.Moreover,it also can improve efficiency and quality of the products.
The main body of the air expansion shaft is made of high-quality steel pipe, with chrome plated surface and aluminum alloy convex key. Strong bearing capacity, flexible key expansion and contraction, high-quality rubber liner and quick inflation nozzle, good sealing effect, long service life, removable shaft head, easy maintenance. The utility model is suitable for the use of the winding and unwinding device for winding materials, and can effectively improve the work efficiency.
The inflating operation time of the air expanding shaft is short. It takes only 2 seconds to separate and place the inflatable shaft from the paper tube to complete the inflation and deflation, and it does not need to separate any parts at the end of the shaft to tightly engage with the paper tube; The paper tube is placed simply: with the action of inflation and deflation, it can move and fix any position of the paper tube on the shaft surface.
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