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Inflatable sleeve clamp (inflatable drum) product application: it can be fixed on any position of the inflatable shaft, which is convenient for winding and unwinding. The expansion sleeve is suitable for coating, printing, rewinding, paper, plastic and other related machinery Retraction and so on.
As you can see in below catalogue, there are two drawings for air shaft adaptor, which are our standard products, we recommend to use our standard one, cause it can help you to save much cost.
Nylon material type inflatable shaft sleeve clamps are widely used in machine.
Nylon material type inflatable shaft sleeve clamps are widely used in machine.
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 key strip type inflatable shaft sleeve clamp or “inflatable sleeve” mainly consists of front sleeve, back sleeve, cylinder, inner tube, air bag, convex keyboard and other parts. The inflatable sleeve clamp is suitable for the retracting and unwinding of related machinery such as coating, printing, rewinding, papermaking, and plastics. Especially in the occasions where the three- and six-inch air expansion shafts are frequently used and the load is light, it shows its superiorit
Nylon material type inflatable shaft sleeve clamps are widely used in machine.
The rotary core clamp uses the torque generated by the braking force and the coil tension reaction force (coupled with the brake or motor) to expand the sector parts, automatically locate and lock the core.
The fan-shaped part with large contact surface ensures the maximum control of the roll and reduces the damage to the core of the cardboard roll, so that the core can be reused.
In the rewinding equipment, the cone-shaped base paper chuck used in the base paper rack of the corrugated cardboard production line has the disadvantage of breaking the base paper core and inner edge paper during use, which makes it difficult to use the tail paper and the tail paper is scrapped. The rate exceeds two per thousand. The automatic expansion type base paper chuck does not require power assistance. After the paper is successfully threaded, the chuck sliding plate will automatically expand and expand in the base paper core with the gravity rotation of the base paper to support the paper core or automatically contract to remove the paper core, which completely solves the problem of cone The shape-shaped base paper chuck breaks the disadvantages of the tail paper and improves the utilization rate of base paper.
1. It is suitable for various rewinding shafts of slitting machine, printing machine, rewinder, bag blowing machine, bag making machine…etc.
2. According to customer needs, professional evaluation, design and manufacture [size from 1″(25mm)~12″(300mm)], special specifications, special tension, and special surface treatment can be produced.
3. All kinds of special environments (dust-free, corrosive, high temperature environment) are applicable.
The slip shaft enables the slitter to be designed into automatic roll unloading, user-friendly operation, greatly improving the slitting and winding accuracy, running speed, and production efficiency. The slip shaft can improve the yield and reduce costs. Precious materials (metal foil, lithium battery separator, lithium battery pole piece, photo paper, etc.) must be used; The slip shaft makes it easier to cut narrow coils.
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.
The key type air expansion shaft expands a single key bar, and the fulcrum spreads to each key bar to balance the force. It can be used for mechanical winding of articles with heavy load.
The inflatable shaft can be as long as six meters or more, and as short as hundreds of millimeters, depending on customer needs.
Air shaft characteristics As a special equipment for winding and unwinding, air expansion shaft is usually used together with magnetic powder brake, magnetic powder clutch and tension controller. It is widely used, such as the winding and unwinding system of coating machinery, slitting machinery, cross cutting machinery, laminating machinery, film covering machinery, film blowing machinery,…
NEB type side push mechanical chuck, the most suitable side push chuck for hydraulic paper holder. When the hydraulic support arm moves and pushes sideways, the fan-shaped structure expands and fixes the material pipe and automatically centers it. Larger contact area damages the material pipe. Multiple specifications, high load-bearing capacity, maintenance-free, long life, simple operation, and reduce the risk caused by heavy handling.
Equipped with pneumatic mechanical mechanism to ensure perfect clamping of the core, safe operation, durable and flexible. It can be designed and manufactured into single diameter and double diameter, both of which are suitable for 70mm to 12 “diameter cores and loads up to 40000N. Pneumatic mechanical chucks are usually used in industries with large coil diameters and high loads, such as corrugated board production.
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