The clamping shaft coupling of diaphragm coupling uses the tightening force of bolts to shrink the slit and lock the shaft tightly, so it is convenient to fix and disassemble and will not cause damage to the shaft. At the same time, there is no rotary clearance.

Positioning coupling is an integrated coupling, with zero rotary clearance, good radial, angular, axial deviation compensation performance, clockwise and counterclockwise rotation characteristics are exactly the same, the main material is aluminum alloy.

The main application fields of clamping shaft coupling and positioning coupling are: machine tools, CNC milling machines, packaging machinery, woodworking machinery, printing machinery, stone machinery, textile machinery, metal plate machinery, etc.