Use

Lab Size vacuum low temperature concentrator is mainly used for the concentration of pharmaceutical, wine, starch, chemical, food, dairy and other liquid materials, especially suitable for heat-sensitive materials, such as Fermentation Broth, Lactic acid bacteria, Protease, Plant extract, Biological products, Fruit juice, Milk Products, Instant coffee and instant tea, Chinese Traditional Medicine etc.

Working Principle

Raw material is heated by hot water through the kettle external jacket and internal rotation roller under high vacuum degree status. Continuous rotation of the roller increases evaporation area and speed, resulting in thin film evaporation. By continuous contact with the surface of the rotating roller, the thin raw material is heated to evaporate.

Features

✓ The contact time between the material and the heating surface is very short, the liquid film is thin, the heat transfer is uniform, and there will be no local overheating

✓ The evaporation temperature is low (20-50°C), and the evaporation temperature can be adjusted according to the thermal change temperature of the material

✓ Continuous feeding and continuous discharging under vacuum conditions

✓ The material concentration is monitored online, and the material is automatically discharged after the concentration reaches the requirements

✓ The liquid film flows by centrifugal force, and there is no scraper, so it avoids pollution caused by scraper wear

✓ Frequency conversion speed regulation, which can be adjusted according to the characteristics of the material

✓ Automatic cleaning and sterilization, fast speed, no dead ends

✓ The whole set of equipment meets GMP requirements

✓ The equipment has good stability, low vibration, low noise and stable booting