Introduction: C-3000 laboratory freeze spray dryer is suitable for low temperature drying of heat sensitive, viscous, active materials and materials with high sugar content, such as Chinese herbal medicine natural product extract, dairy products, biological preparations, enzyme preparations, fruit juice, Polymer materials, etc. Features: 1. Combining spray drying and vacuum freeze-drying, the drying time required is extremely short, and the drying time is no more than 5 hours (2000ML/time), which greatly shortens the traditional vacuum freeze-drying time. The dried material is a powdery solid, and the original biological and chemical properties are basically unchanged after being spray-dried and dried, and it is easy to store for a long time; 2. This machine adopts air-cooled condensing type totally enclosed compressor refrigeration system, with rapid cooling, low temperature of icing device, strong ability to adsorb water, and temperature and vacuum display are all digital, accurate and intuitive; 3. The frozen spray-dried article is naturally sublimated by air to maintain the safety of the sample; 4, the main machine is equipped with a vacuum pump power plug, no need to connect another power supply, easy to use; 5. Vacuum connection adopts international common standard clamp, which is convenient and reliable; 6, stable performance, easy operation, low noise; 7. Fast freezing spray drying Compared with traditional freeze-drying machine: it can quickly freeze-dry (liquid juice, traditional Chinese medicine extract, etc.) on liquid materials with easy-to-stick wall and organic matter, and the finished product in dry state is in a granular state with good fluidity. The particle size can be adjusted within a certain range. Technical Parameters 1) Color LCD touch screen parameter display: drying chamber temperature / peristaltic pump speed / fan frequency / needle frequency / drying chamber pressure 2) Processing capacity: 2000ml / time (drying time does not exceed 5 hours) 3) Spray frozen inlet air temperature: <-55 °C Outlet temperature: <-25 °C 4) Cold trap temperature: ≤ -60 ° C 5) Vacuum pump power <2KW 6) Ultimate vacuum pressure <20Pa (no load) 7) Spray pressure: 2-5BAR (adjustable spray pressure) 8) Air compressor air production: 4.2M3/h 9) Cold air volume: 5.5M3/min
Introduction: C-3000 laboratory freeze spray dryer is suitable for low temperature drying of heat sensitive, viscous, active materials and materials with high sugar content, such as Chinese herbal medicine natural product extract, dairy products, biological preparations, enzyme preparations, fruit juice, Polymer materials, etc.
