The Two Cone Rotating Vacuum Mixing Dryer is an advanced drying solution designed for heat-sensitive, oxidizable, volatile, or toxic materials. It operates under vacuum conditions, ensuring fast, uniform, and contamination-free drying. Heat sources such as low-pressure steam or thermal oil circulate through the sealed jacket, while the rotating double-cone tank mixes raw materials continuously, enhancing drying efficiency.
This system is widely used in chemical, pharmaceutical, biochemical, and food industries, particularly for products that require low-temperature drying without damaging crystal structure or product integrity.
Drying Principle: Heat transfer through sealed jacket + vacuum evaporation.
Temperature Range: 20 – 160°C with automatic constant temperature control.
Efficiency: Heat efficiency is 2x higher compared to traditional dryers.
Applications: Ideal for drying, mixing, and concentrating raw materials in biochemistry, chemicals, pharmaceuticals, and food processing.
Vacuum Drying System – Ensures solvent evaporation at lower temperatures, protecting heat-sensitive materials.
Dual-Cone Rotation – Provides continuous mixing for uniform drying results.
Heating Options – Supports low-pressure steam or thermal oil as heating sources.
Automatic Control – Temperature control system maintains stable operation.
Contamination-Free – Heat transfer is indirect, preventing raw material pollution and meeting GMP requirements.
Easy Maintenance – Smooth internal design allows easy cleaning and low maintenance effort.
Technical Parameters (selected models):
Working volume: 50 – 3000 L
Heating area: 1.16 – 18.8 m²
Speed: 4 – 6 r/min
Power: 0.75 – 11 kW
Vacuum pressure: -0.09 to -0.096 MPa
Efficient low-temperature drying with uniform mixing.
Double the heat efficiency of standard dryers.
Safe operation with indirect heating and GMP compliance.
Versatile applications across pharmaceuticals, food, and chemical industries.
Protects product quality by preventing oxidation, volatilization, or crystal damage.
Q1: What industries commonly use the Two Cone Rotating Vacuum Mixing Dryer?
A1: It is widely used in chemical, pharmaceutical, food, and biochemical industries, especially for products that require gentle low-temperature drying.
Q2: How does vacuum drying benefit sensitive materials?
A2: Vacuum reduces the boiling point of solvents, enabling drying at lower temperatures while preventing oxidation and thermal degradation.
Q3: What heating options are available?
A3: The system supports low-pressure steam or thermal oil heating with automatic constant temperature control.
Q4: How does this dryer compare to traditional dryers?
A4: It has twice the heat efficiency of ordinary dryers, ensuring faster drying and lower energy consumption.
Q5: Is the machine easy to clean and maintain?
A5: Yes, the smooth interior and indirect heating design make cleaning and maintenance simple, while meeting GMP standards.