Tag: Rumtoo

Rumtoo High-Efficiency Centrifugal Dryer: The Ideal Choice for Plastics Recycling Pre-Drying

Introducing the Rumtoo Centrifugal Dryer – a highly effective, low-energy drying solution engineered specifically for the plastics recycling industry. It utilizes powerful centrifugal force to significantly remove surface moisture from washed plastics (like PE film, PET flakes), making it an indispensable component in modern plastic washing and recycling lines.

Working Principle: Combining Centrifugal Force & Friction Cleaning

Rumtoo’s horizontal centrifugal dryer operates similarly to a high-speed friction washer. At its core, a robust central shaft equipped with multiple wear-resistant paddles spins at high speed (typically over 1000 RPM) inside a precision-engineered mesh screen tunnel. The entire rotating assembly is housed within a sturdy metal enclosure and driven by an efficient external electric motor.

As wet plastic flakes or film enter the machine via the inlet, the rapid rotation of the shaft generates intense centrifugal force. This force throws the plastic material against the inner wall of the mesh screen. Water attached to the plastic surface is effectively separated by this force, passing through the screen openings and collecting at the bottom of the unit for discharge, facilitating easy water recovery or disposal.

After processing through the centrifugal dryer, the moisture content of the plastic is significantly reduced from high levels (post-washing) down to approximately **20%-30%**. This pre-drying step creates an optimal condition for subsequent thermal drying processes (e.g., hot air drying systems), drastically reducing the energy consumption and time required for final drying. Notably, the high-speed paddles also provide a degree of friction cleaning as they tumble the material, helping to further remove contaminants and cool the plastic, achieving the dual benefits of dewatering and enhanced cleaning.

Key Technical Specifications

We offer various models to suit different production capacities:

Model Motor Power (kW) Main Shaft Dia. (mm) Rotating Speed (RPM) Capacity (KG/H) RTMCD400 37 400 1400 400–800 RTMCD550 45 550 1200 600–1000 RTMCD750 55 750 1080 1200–2000

Equipment Photos & Details

Rumtoo centrifugal dryer processing plastic flakes

Machine in operation

Internal structure of Rumtoo centrifugal dryer: rotating paddles and mesh screen

Internal Structure: Paddles & Screen

Inquire Now to Enhance Your Recycling Efficiency

Interested in the Rumtoo Centrifugal Dryer? Want to learn how it can integrate into your existing or new recycling line? Contact us via the form below for the latest pricing, lead times, and expert technical consultation.

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Why Choose Enegycle? Unlock Superior Performance.

💧 Drastic Moisture Reduction

Significantly cuts water content (from ~40% down to ~2%), accelerating subsequent drying processes and saving energy.

📦 Maximum Volume Compression

Dramatically reduces film volume, minimizing storage space requirements and lowering transportation costs.

🔧 Optimized for Recycling

Produces dense, uniform material perfectly prepared for efficient pelletizing or direct extrusion processes.

🌱 Promote Sustainability

Divert plastic film from landfills, enhance recyclate value, and actively contribute to a circular economy.

Core Features & Technical Advantages

Our Squeezer & Densifier is engineered for peak performance, reliability, and user-friendliness:

✔Energy-Efficient Operation: Optimized densification minimizes energy needed for downstream drying.

✔Intuitive & Low-Maintenance: Designed for straightforward operation with minimal upkeep requirements.

✔Scalable Modular Options: Available in various sizes to seamlessly integrate into your specific production capacity.

✔Integrated Safety Features: Equipped with comprehensive safety enclosures and interlock systems for operator protection.

✔Consistent High Throughput: Engineered for reliable, high-volume processing in demanding industrial environments.

Available Models & Specifications

Model Screw Dia. Barrel Material Motor Power Heating Power Capacity (kg/h) ERMSD250 250mm 38CrMoAlA (Nitrided) 90 kW 15 kW 200–300 ERMSD300 300mm 38CrMoAlA (Nitrided) 110–132 kW 22 kW 300–400 ERMSD320 320mm 38CrMoAlA (Nitrided) 160–185 kW 30 kW 500–600 ERMSD350 350mm 38CrMoAlA (Nitrided) 200–220 kW 36 kW 700–800

Your Reliable Plastic Recycling Washing Machine Manufacturer

Tag Archives: Rumtoo

Centrifugal Dryer Dewatering Machine