The lock unit is intended for mechanical leading of duslike products from cyclone filters, cyclones, hoppers and other outfits by closing them tightly.
This appliance is manufactured in two modifications sized ô 200 mm and ô 250 mm on the inlet and the body.
The body and the rotor are made of cast-iron and subsequently ground to specify the sizes. The aggregate's rotor has six blades that ensure tight closing of the hole to the hopper at any movement. The product is equipped with motor-reduction gear and is actuated by a chain drive.