Rewind Shaft

key strip/multi bladder type inflatable shaft

Structural features

1, The long-opening button type air-expansion shaft can be applied to both retracting and unwinding. The multi-balloon design has the same length as the air-inflating shaft.

2, the main material is available in steel or aluminum, and the key bar is made of rubber, aluminum or polyurethane. Other materials are available depending on the user's specific requirements.

3, The steel shaft head is produced according to the customer's drawings to meet any special requirements.
4, aluminum alloy body standard size and specifications (see table below), other sizes are available upon request.

Leaf type inflatable shaft
use:
Suitable for coating, slitting machine, slitting machine, printing machine, rewinding, composite, paper making, bag making, plastic and other related machinery retractable reels, especially suitable for paper tube with higher roundness requirements or surface In the case of rewinding and unwinding, it can effectively improve work efficiency and product quality.

Structural features:
It adopts aluminum alloy tile, flexible expansion and contraction; it is equipped with high-quality rubber liner and fast filling and exhausting nozzle, which has good sealing effect and long service life; detachable shaft head is easy to maintain.

 
the convex/lug type air expansion shaft
use:

It is suitable for the retracting shaft of coating machine, slitting machine, slitting machine, printing machine, rewinding, composite, paper making, bag making, plastic and other related machinery, which can effectively improve work efficiency.

What are the technical advantages of the inflation shaft?

Save working time: Separating and placing the coiled tubing takes only about 3 seconds to complete the filling and deflation operation. It can tightly bite the coiled tubing without disassembling any one of the parts on the shaft end side.

The coil tube is simply placed: move and fix the coil tube at any position on the shaft surface of the reel by filling and deflation. The load-bearing weight is large: the pneumatic reel can be designed according to the conditions of use, the shaft diameter is increased, and high-stress steel is used to increase the bearing weight.

Cost-effective: The design of the inflation shaft is fully functional, and it can be applied to all types of coils of thickness, thickness, width and width.

Simple maintenance and long life: The pneumatic reel is a multi-component combination of single parts. Each part in the structure has fixed specifications, and all of them can be decomposed and combined. The parts are strictly inspected by the factory and durable.

Wide range of applications: Independent design, from 1 inch to 12 inches, used for torsion and load bearing, printing, rewinding, coating, lamination, bag making, paper making and other related equipment and other related centers Used in conjunction with the material of the sending material.

Technique parameter

Order Details