Circular Screening Feeder for Extruder to Increase Material Plasticity

Structural Features：

1. Double‑shaft stirring design with stirring cutters on each shaft, supporting automatic discharging and raw material extrusion.
2. Extrusion unit for extruding and filtering raw materials, separating impurities from clay and realizing good plasticizing effect.
3. Sealed reduction gearbox with forced lubricating oil to protect gears and guarantee power performance.
4. Motor belt pulley driven by belt transmission.
5. Independent pressure‑resistant structure separated from replaceable material shifting cutters.
6. Stirring cutters equipped with wear‑resistant liners.
7. Stirring shaft made of 40Cr material; replaceable stirring cutters of high‑chromium cast iron.
8. Mesh plate welded from high‑quality steel, surface welded with tungsten carbide for superior wear resistance.

Key Advantages：

• Multi-functional Integration: Combines crushing, screening, mixing and feeding in one unit, replacing traditional multi-equipment combinations and reducing equipment investment and maintenance costs
• Improved Raw Material Plasticity: Significantly optimizes raw material plasticity through thorough kneading and crushing, providing high-quality raw materials for extrusion forming
• Continuous and Stable Feeding: Achieves quantitative and uniform continuous feeding, ensuring stable extruder operation and reducing production fluctuations
• Simplified Production Line Configuration: Reduces equipment quantity and floor space, lowers factory layout complexity, and improves overall production efficiency
• Strong Adaptability: Designed specifically for brick and tile industry raw materials, suitable for preprocessing various materials such as clay, shale, and gangue