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What are the advantages of JN series vacuum concentration tanks
source：www.sjbyj.com Release time：2026-10-20
1. Low temperature vacuum concentration to protect thermosensitive materials
Using negative pressure vacuum evaporation, the boiling temperature of the material is low, and concentration can be completed at a lower temperature, shortening the heating time and effectively avoiding the high-temperature decomposition of active ingredients in thermosensitive materials such as traditional Chinese medicine extracts, proteins, and juices, while retaining the original flavor and activity of the material.
2. One machine is versatile and can achieve solvent recovery
In addition to the concentration of the feed solution, it is equipped with a two-stage condenser and a vapor-liquid separator, which can recover organic solvents such as ethanol. It also supports simple reflux extraction to reduce solvent consumption and waste liquid discharge, making it suitable for pharmaceutical and chemical solvent recovery workers.
3. Sanitary materials that meet GMP standards
The material contact area is made of SUS304 or SUS316L stainless steel, and the inside and outside of the tank are mirror polished, with no dead corners and less prone to material hanging and scaling. It can be equipped with a CIP cleaning spray device, which is easy to clean and meets the hygiene production requirements of the pharmaceutical and food industries.
4. Jacket heating structure, stable and controllable heat transfer
The jacket of the tank is heated by steam, resulting in uniform heat transfer and simple steam pressure regulation; The vacuum degree and temperature of the system can be independently controlled, the concentration density can be controlled, and the paste can be directly collected with a high concentration factor.
5. Sealed negative pressure operation to reduce pollution and loss
The entire process operates in a closed manner to reduce material oxidation; The vapor-liquid separator prevents the entrainment of mist and reduces the loss of material liquid escaping with secondary steam. The workshop has a low odor and the material is not easily contaminated by external impurities.
6. Compact structure, small footprint, easy operation
The unit integrates a concentration tank, condenser, cooler, and liquid receiving tank, with a compact equipment layout; The automation level can be selected as manual/semi-automatic, which can be operated by a single person. It is easy to maintain and has a moderate investment cost, suitable for small and medium-sized production and pilot workshops.
7. Strong universality and adaptability to materials from multiple industries
Suitable for traditional Chinese medicine extracts, health products, fruit and vegetable juices, biological material liquids, and chemical material liquids; Small size models are suitable for laboratory and pilot testing, while large size models can be used for industrial batch concentration.
8. Safe and reliable, pressure vessel standard manufacturing
The whole machine is designed and manufactured according to pressure vessel specifications, equipped with pressure and vacuum safety protection; Operating under negative pressure conditions, compared to atmospheric pressure and high temperature concentration, the risk of tank explosion and material spraying is lower.
Using negative pressure vacuum evaporation, the boiling temperature of the material is low, and concentration can be completed at a lower temperature, shortening the heating time and effectively avoiding the high-temperature decomposition of active ingredients in thermosensitive materials such as traditional Chinese medicine extracts, proteins, and juices, while retaining the original flavor and activity of the material.
2. One machine is versatile and can achieve solvent recovery
In addition to the concentration of the feed solution, it is equipped with a two-stage condenser and a vapor-liquid separator, which can recover organic solvents such as ethanol. It also supports simple reflux extraction to reduce solvent consumption and waste liquid discharge, making it suitable for pharmaceutical and chemical solvent recovery workers.
3. Sanitary materials that meet GMP standards
The material contact area is made of SUS304 or SUS316L stainless steel, and the inside and outside of the tank are mirror polished, with no dead corners and less prone to material hanging and scaling. It can be equipped with a CIP cleaning spray device, which is easy to clean and meets the hygiene production requirements of the pharmaceutical and food industries.
4. Jacket heating structure, stable and controllable heat transfer
The jacket of the tank is heated by steam, resulting in uniform heat transfer and simple steam pressure regulation; The vacuum degree and temperature of the system can be independently controlled, the concentration density can be controlled, and the paste can be directly collected with a high concentration factor.
5. Sealed negative pressure operation to reduce pollution and loss
The entire process operates in a closed manner to reduce material oxidation; The vapor-liquid separator prevents the entrainment of mist and reduces the loss of material liquid escaping with secondary steam. The workshop has a low odor and the material is not easily contaminated by external impurities.
6. Compact structure, small footprint, easy operation
The unit integrates a concentration tank, condenser, cooler, and liquid receiving tank, with a compact equipment layout; The automation level can be selected as manual/semi-automatic, which can be operated by a single person. It is easy to maintain and has a moderate investment cost, suitable for small and medium-sized production and pilot workshops.
7. Strong universality and adaptability to materials from multiple industries
Suitable for traditional Chinese medicine extracts, health products, fruit and vegetable juices, biological material liquids, and chemical material liquids; Small size models are suitable for laboratory and pilot testing, while large size models can be used for industrial batch concentration.
8. Safe and reliable, pressure vessel standard manufacturing
The whole machine is designed and manufactured according to pressure vessel specifications, equipped with pressure and vacuum safety protection; Operating under negative pressure conditions, compared to atmospheric pressure and high temperature concentration, the risk of tank explosion and material spraying is lower.
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