Jaw crusher
The double-Shaft/ dual-shaft mixer is a mechanical device capable of continuously and thoroughly blending materials uniformly. Materials processed by the dual-shaft mixer can be evenly mixed with binders, and the blended mixture can be continuously conveyed to subsequent equipment via a conveyor system. The dual-shaft mixer is commonly employed for blending materials such as coal powder, mineral powder, iron powder, iron oxide scale, coal slime, sludge, clay, and fly ash, delivering effective mixing and homogenization results for various material types.
Working Principle
The dual-shaft mixer utilizes blades mounted on dual-shaft screws within a U-shaped trough to achieve continuous stirring of materials. Material is conveyed by a feeder to the front end of the chamber. During operation, the material inside the mixer undergoes composite motion driven by two rotors rotating in opposite directions. The paddles propel the material to rotate inward along the inner wall of the trough, facilitating lateral tumbling. In the overlapping region of the two rotors—characterized as a weightless zone—regardless of the material's shape, size, or density, it becomes momentarily suspended in a weightless state. This induces a full-range, continuous tumbling motion within the trough, accompanied by mutual interlocking and shearing actions, thereby achieving rapid, gentle, and homogeneous mixing. Finally, the material flows toward the discharge outlet at the rear end of the chamber under the agitation of the blades.
