The VTC series is a suction clamp specially designed for pneumatic vibrators. It consists of either a single or multiple powerful suction cups that are maneuvered through a special generator integrated in a durable vibrator mounting plate. A unit composes of a 2 x 2m hose and valves with On and OFF options. These valves individually control the vacuum and vibrator. The VTC series is commonly used with fixed VTC15D on surface to vibrate. This unit has been modified as a discharge from metal, plastic or cardboard containers.