Weiss - Model KMP 120/200/200HD -Screw Out-feeder Gear
Screw out-feeder is used for automatic emptying of the circular silos with flat bottoms. The NFU out-feeder is used for feedeing out fine-grained material of maximum particles size of 13x13x13 mm and containing no foreign matter. The material used cannot cause corrosion; hence, its maximum moisture content cannot exceed 35% of its specific gravity.
NFU out-feeder consists of a screw attached to a drive. The out-feeder is placed centrally on the silo bottom. The screw rotates around its own axis, and at the same time it moves in a horizontal, circular course in the silo. The gear motor that controls screw rotations is powered by an electric motor. The gear motor is accustomed to heavy duty. Circular motion around the silos bottom, is controlled by a separate gear motor. The screw draws the material towards the middle of the out-feeder. While being in the circular motion round the silo bottom, the screw is affected by the constant torque which secures even and constant flow of material, homogeneous emptying of the silo and minimises the risk of material bridging. Inspections door is placed in the out-feeders cover plate.
The machinery cannot be used in any other way than stated and described.