Fixing device for sieve holders in hot vibration machine

摘要

The fixing device comprises a clamping screw which clamps the sieve holder to the machine frame. There are wedge-shaped rings fitted between the clamping screw and the machine frame. The wedge surface of these rings can slide on each other. There may also be an expansion ring element between the screw and the frame, with a higher thermal expansion coefficient that the screw.