Plastic Sink-Float Separation Tank & Bottom Discharge Conveyor for Plastic Recycling Machine

Function:
The RAYFON EST Plastic Sink-Float Separation Tank & Bottom Discharge integrated system is designed for density-based separation and automated material handling in plastic recycling processes. It separates mixed plastic flakes by utilizing differences in specific gravity — lighter materials float and are skimmed off, while heavier materials sink and are extracted from the bottom. The bottom discharge conveyor continuously removes settled solids, ensuring uninterrupted operation and high-purity output.

Key Features:

1.High-Efficiency Separation Tank:Adjustable water flow & density control for precise separation of plastics.

2.Automated Bottom Discharge Conveyor: Submerged screw convey system for continuous removal of sunk materials.

3.Integrated Filtration & Water Recycling: Multi-stage filtration units to remove fine contaminants and maintain water clarity.Closed-loop water system minimizes water consumption and environmental impact.

4.Smart Control System: PLC-based automation with touchscreen HMI for real-time monitoring of separation efficiency.Sensors to detect material levels and prevent conveyor overload or dry running.

Equipment Specification:

Physical Pictures:

Applications:

Post-consumer plastic recycling: Separation of mixed plastic flakes (e.g., PET bottles, HDPE containers, PVC fragments).
Customizable for specific material streams: Can be adapted for nylon, PC, or composite material separation by adjusting medium density.