Mixing dryer
The Plastic Mixing dryer is an advanced industrial equipment designed for coloring, blending, and drying plastic pellets. It serves as an essential auxiliary unit for injection molding machines and extruders, integrating mixing and drying functions into a single, efficient system. With its intelligent design, this machine ensures uniform material distribution, rapid processing, and energy savings.
Key Features
- Durable Construction
- Stainless steel barrel and mixing blades for corrosion resistance, easy cleaning, and extended service life.
- User-Friendly Design
- Dual access doors (top and bottom) for quick residue removal and maintenance.
- Safety limit switch on the bottom door to prevent accidental operation during cleaning.
- High-Speed Mixing
- Dynamic mixing technology achieves homogeneous coloring and material dispersion in minutes, eliminating clumping.
- Energy-Efficient Drying
- Two-stage screw conveying system + umbrella-shaped scattering mechanism ensures full heat penetration.
- Upward hot airflow from the barrel’s base enables 360° dynamic drying, reducing energy consumption by 30%.
- Flexible Operation
- Switch between dry-mix mode (heat on) and wet-mix mode (heat off) for granules, crushed materials, or masterbatches.
Working Principle
- Two-Stage Conveying
- First stage: Rapid material feeding into the barrel.
- Second stage: Continuous lifting and scattering of materials via a high-speed screw.
- Dynamic Drying
- Hot air flows upward from the barrel’s center, penetrating the cascading materials for uniform heat exchange.
- Simultaneous Processing
- Combines mixing and drying in one cycle, slashing processing time by 50% compared to traditional methods.
Applications
- Industries: Injection molding, extrusion, plastic modification, recycled material processing.
- Materials: Plastic pellets, masterbatches, crushed/scrap plastics, powder additives.
- Functions: Color blending, moisture removal, material preheating.