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Key ball slip shaft
Product serial number
Model: Key bead type
Packing quantity: 1 piece / paper tube
Number of views:
3 "main body outer diameter = φ75.5, maximum action diameter = φ77.8
1) Applicable paper tube inner diameter φ76.2 ± 0.2.
2) Standard width 25mm, others: a) single bead ring 15, 20, 25mm, b) 20, 25, 30, 35, 40, 50mm.
3) Standard inner diameter φ60, other sizes can be made with the axis.
Use of slip shaft:
Everyone knows that the function of the winding shaft of the slitting machine (slicing machine) is to divide (cut) various materials into multiple rolls. From the core to the outer layer requirements: uniform, neat, and constant tension. Or two shafts, however, due to the uneven thickness of the material itself, there is a certain thickness error or after the coil is continuously wound, the diameter of each coil produces a larger accumulated error, resulting in a greater difference in the speed of the coil The difference in tension is greater, which causes the coil to have different elasticity and uneven end surfaces. In severe cases, the material is damaged and discarded due to excessive tension, especially the polyester film has a large thickness error and a large elongation. The best way to solve these problems is to replace the winding shaft with a slip shaft.
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