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Briefly introduce the JN Series Vacuum Concentrator
source：www.sjbyj.com Release time：2026-05-08
The JN Series Vacuum Concentrator is a low-temperature vacuum evaporation equipment used for material concentration and organic solvent recovery in industries such as pharmaceuticals, food, and chemicals. Its core advantages are low-temperature quality assurance, high efficiency and energy saving, and safety and hygiene.
1、 Basic structure
Composed of the main body of the concentration tank (jacket heating), condenser, vapor-liquid separator, cooler, and liquid receiving tank, some of which include a second condenser; The contact material components are made of 304/316 stainless steel, which is corrosion-resistant and meets hygiene standards.
2、 Working principle
Using vacuum to lower the boiling point of the feed liquid (40-80 ℃), heating and evaporating the jacket steam, liquefying and recovering the steam through a condenser, and circulating the concentrated liquid to the standard concentration; The vacuum degree is about -0.08MPa, suitable for thermosensitive materials.
3、 Core Features
Low temperature concentration: Evaporate at 40-80 ℃ to protect thermosensitive ingredients such as traditional Chinese medicine and fruit juice.
Efficient and energy-saving: evaporation capacity of 20-350kg/h, steam pressure ≤ 0.25MPa, alcohol recovery rate of about 95%.
Safety and hygiene: Made entirely of stainless steel material, the structure is easy to clean and meets GMP requirements.
Complete specifications: JN50-JN2000 (50-2000L), suitable for small batch and multi variety production.
4、 Main purpose
Pharmaceutical: Chinese herbal extract, oral liquid, concentrated ointment.
Food: fruit juice, jam, dairy products, concentrated syrup.
Chemical industry: recovery of organic solvents such as alcohol, wastewater treatment and concentration.
1、 Basic structure
Composed of the main body of the concentration tank (jacket heating), condenser, vapor-liquid separator, cooler, and liquid receiving tank, some of which include a second condenser; The contact material components are made of 304/316 stainless steel, which is corrosion-resistant and meets hygiene standards.
2、 Working principle
Using vacuum to lower the boiling point of the feed liquid (40-80 ℃), heating and evaporating the jacket steam, liquefying and recovering the steam through a condenser, and circulating the concentrated liquid to the standard concentration; The vacuum degree is about -0.08MPa, suitable for thermosensitive materials.
3、 Core Features
Low temperature concentration: Evaporate at 40-80 ℃ to protect thermosensitive ingredients such as traditional Chinese medicine and fruit juice.
Efficient and energy-saving: evaporation capacity of 20-350kg/h, steam pressure ≤ 0.25MPa, alcohol recovery rate of about 95%.
Safety and hygiene: Made entirely of stainless steel material, the structure is easy to clean and meets GMP requirements.
Complete specifications: JN50-JN2000 (50-2000L), suitable for small batch and multi variety production.
4、 Main purpose
Pharmaceutical: Chinese herbal extract, oral liquid, concentrated ointment.
Food: fruit juice, jam, dairy products, concentrated syrup.
Chemical industry: recovery of organic solvents such as alcohol, wastewater treatment and concentration.
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