• Efficient kneading & dispersion: Unique intermeshing structure and screw-slot interaction create strong shear, stirring and pumping, achieving high kneading and dispersion in short time. Compared to single screw extruders, it better breaks agglomerated pigments and promotes component fusion, ensuring uniform and stable powder coating quality.
• Reliable conveying: Forced conveying ensures stable material movement in the barrel, avoiding slippage or stagnation. It adapts to materials of different properties (particle size, fluidity), precisely controlling extrusion volume and speed for continuous, stable production.
• Flexible screw configuration: Screw elements (conveying, kneading, shear elements) can be combined or replaced based on formulas and processes. Adjusting their sequence, quantity and type modifies conveying, kneading and shearing effects, meeting diverse needs with strong process adaptability.
• Precise temperature control: The barrel has multiple heating/cooling zones, with precise temperature control via the system. This ensures proper melting and kneading, preventing material decomposition (overheating) or poor kneading (underheating) to guarantee quality.
• High automation: Advanced control systems allow setting parameters (screw speed, temperature, feeding rate) via interface. The device runs automatically, monitors status in real-time, and features fault diagnosis/alarm functions, reducing labor and improving efficiency.
• Easy cleaning & maintenance: Some models have quick-release screws and barrels, facilitating fast disassembly and cleaning when changing formulas/colors to reduce residue and cross-contamination. Key parts (screws, barrel) use wear-resistant, corrosion-resistant materials for long life and low maintenance costs.
