The Difference Between The Slip Shaft And The Inflatable Shaft

Features of inflatable shaft:
The traditional inflatable shaft is controlled by an airbag. Whether it is a plate-type inflatable shaft or a keyed inflator shaft, there is only one round airbag. As long as there is a leak in one place, the entire inflatable shaft is inflated. The shaft cannot be used normally; with the improvement of our product requirements, our requirements for inflatable shafts are also getting higher and higher. The new through-key inflatable shaft has better accuracy than traditional inflatable shafts. The expansion shaft is composed of several flat airbags, and the overall accuracy of the shaft is higher than that of the traditional inflatable shaft, which can meet the high requirements of a large number of customers. The disadvantage of the inflatable shaft is that the entire shaft has a constant tension, and the tension cannot be adjusted, because the material that our users wind up will cause the tension of each roll to be different due to the uneven thickness. The final result is that the winding material is not tight. One, the end face is not neat, wastes raw materials and also wastes manpower and material resources.

Slip shaft characteristics:
The slip shaft is mainly divided into two methods: center air pressure and side pressure. Either way, it has the function of slip ring slip. The slip function is to wind multiple rolls of material on one shaft at the same time. Because of the uneven thickness of the material, Some coils are loose, some coils are tight, and the tight ones will slip, which eliminates tension and achieves an ideal winding effect. The slip shaft will adjust the tension by adjusting the air pressure, so that the entire shaft is at a stable value. When the material we rewind is too tight, the slip ring will slip with the axis to reach an ideal tightness. This loosening force is related to the air pressure, and finally is expressed in the tension. The current slitting machine has a set of air pressure system, the size of the air pressure tension will increase with the size of the roll diameter, because the larger the roll diameter, the greater the tension required for winding, so many users who do not have this system are It is adjusted manually, which requires the master to have a good summary ability, and then adjust the air pressure during the startup process.