The Pneumatic Impulse Knocker is suitable for knocking against slow-moving drums and filling or emptying stations with moving containers.
The knocker type QJ can be mounted at a distance from the rotating drum or a container. The operating principle is identical to the knocker type K, but the impact pulse is transferred to a piston rod which moves to the container. The drum or container wall is touched only briefly during beating and transmits the impact pulse.
Detailed information: see data sheet 100-130