dustrial Vacuum Low Temperature Concentrator for Heat-Sensitive Materials
The DWNS industrial vacuum low temperature concentrator is a high-efficiency vacuum evaporation concentrator designed for processing heat-sensitive liquid materials in pharmaceutical, food, chemical, and biological industries.
This advanced low temperature vacuum evaporator is especially suitable for concentrating fermentation broth, plant extracts, fruit juice, milk products, lactic acid bacteria, enzymes, and traditional Chinese medicine (TCM) extracts while preserving active ingredients and product quality.
Why Choose Our Industrial Vacuum Low Temperature Concentrator?
Our industrial vacuum low temperature concentrator combines thin film evaporation technology with vacuum operation to deliver superior concentration efficiency and product protection:
- Low temperature evaporation (20–50°C) to protect heat-sensitive materials
- High vacuum operation for faster evaporation and energy savings
- Continuous feeding and discharging for industrial production
- GMP-compliant design for pharmaceutical applications
- Stable performance with low noise and vibration
Working Principle of Vacuum Concentrator Machine
This vacuum concentrator machine operates under high vacuum conditions. The raw material is heated indirectly by hot water through the external jacket and internal rotating roller.
The continuous rotation forms a thin film evaporator layer, increasing the evaporation surface area and accelerating solvent evaporation. The liquid material spreads evenly across the heated surface, ensuring efficient heat transfer and rapid concentration without thermal degradation.
Key Features of Low Temperature Vacuum Evaporator
Thin Film Evaporation Technology
Short contact time and uniform heating prevent local overheating and preserve product quality.
Low Temperature Concentration (20–50°C)
Adjustable evaporation temperature makes this vacuum evaporation concentrator ideal for sensitive materials.
Continuous Operation System
Supports continuous feeding and discharge under vacuum for improved efficiency and automation.
Online Concentration Monitoring
Automatically discharges material once the desired concentration level is reached.
No Scraper Design
Uses centrifugal force for film formation, avoiding contamination from mechanical wear.
Frequency Control System
Adjustable rotation speed to suit different material properties.
CIP Cleaning & Sterilization
Fast and thorough cleaning with no dead zones, ensuring hygienic operation.
GMP-Compliant Design
Suitable for pharmaceutical and food-grade production environments.
Applications of Industrial Vacuum Concentrator
This industrial vacuum low temperature concentrator is widely used in:
- Pharmaceutical Industry: herbal extracts, enzymes, fermentation broth
- Food & Beverage Industry: fruit juice, milk, instant coffee, instant tea
- Biotechnology: biological products, probiotics, lactic acid bacteria
- Chemical Industry: liquid concentration and solvent recovery
- Traditional Chinese Medicine (TCM): herbal extract concentration
Technical Specifications
| Model | DWNS-3 | DWNS-5 | DWNS-10 | DWNS-15 | DWNS-20 |
|---|---|---|---|---|---|
| Heat Area (m²) | 3 | 5 | 10 | 15 | 20 |
| Evaporation Capacity (kg/h) | 50–100 | 120–200 | 250–400 | 400–600 | 600–800 |
| Power (kW) | 2.2 | 4 | 5.5 | 7.5 | 11 |
| Working Vacuum (MPa) | -0.095 ~ -0.098 | ||||
| Heating Medium | Hot Water | ||||
| Evaporation Temperature (°C) | 20–50 (adjustable) | ||||
| Concentration Ratio | 1.05 – 1.5 | ||||
| Dimensions (m) | 4×1×3.5 | 5.5×1.2×4 | 6×1.2×4.5 | 6.5×1.5×4.8 | 6.5×1.5×5.2 |
Benefits of Using a Vacuum Evaporation Concentrator
- Preserves active ingredients and nutrients
- Improves product quality and consistency
- Reduces energy consumption
- Increases production efficiency
- Suitable for heat-sensitive and high-value materials
Get a Quote for DWNS Industrial Vacuum Low Temperature Concentrator
Enhance your production efficiency with a reliable industrial vacuum low temperature concentrator. Whether for pharmaceutical, food, or biotech applications, our system delivers consistent, high-quality concentration results.
👉 Contact us today for pricing, customization options, and expert technical support.
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