Vacuum Low Temperature Evaporator

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Vacuum Low Temperature Evaporator2020-05-27T08:42:48+00:00

Project Description

Vacuum Low Temperature Evaporator

Vacuum Concentrator Low Temperature Evaporator for Thin and Heat-sensitive liquid material


Vacuum low temperature evaporator is new concentrating equipment developed by our company. It realizes low temperature evaporation through high vacuum degree. There is a spinning roller inside the evaporator. Hot water is used to heat the bottom of the evaporator and the spinning roller. Continuous spinning of the roller increases evaporation area and speed, resulting in thin film evaporation. By continuous contact with the surface of the spinning roller, the raw thin material is heated to evaporate.

From feed to discharge, the whole concentration process is continuous under vacuum state. Vacuum low temperature evaporator conquers many problems met by traditional evaporator, such as, high concentrating temperature, long concentrating time, denaturation of raw material, easy scale formation during concentration, poor fluidity after concentration and no further concentration. Because of the low evaporation temperature in our equipment, active ingredients of the raw material are kept.

Vacuum Belt Dryer Videos :

Range of application:

1. Fruit juice 2. Milk Products 3. Instant coffee and instant tea 4. Chinese Traditional Medicine
5. Fermentation Broth 6. Lactic acid bacteria 7. Protease 8. Plant extract
9. Biological products


▪ Bespoke engineered continuous drying solution to fit your requirements

▪ Continuous and gentle drying preserving maximum colour, flavour and composition, and minimal oxidation

▪ Individual temperature zones allow for product-specific profiles to be developed suited to each perfectly to each product

▪ Less energy used than other drying methods

▪ Viewing windows as standard allow for continuous monitoring, with options for automated monitoring systems available

▪ Product specific feeding and discharging systems

▪ Fully PLC automated operation & CIP cleaning system

▪ GMP standards

Vacuum Belt Dryer Work Flow :

Work flow MINJIE

Equipment Specification :

Model Heating area Evaporation


Vacuum degree Heating




Density before


Main dryer power Weight Outline


kg/h MPa kw kg m
MJ-NS-3 3 60-100 -0.098 Hot water 20-50


With fluidity, density not


3.9 3500 3.8×1×3.6
MJ-NS-5 5 150-200 5.2 3500 5.2×1×4.2
MJ-NS-10 10 300-400 6 4500 6.5×1.2×4.2
MJ-NS-15 15 500-600 8.5 4500 6.5×1.2×4.5
MJ-NS-20 20 600-800 11 5000 6.5×1.4×4.6

The power consumption listed above do not include the vacuum units、water chilling unit、hot water pump.


A company specialized in research, manufacturing, sales of pharmaceutical, foodstuff, chemical and biotechnology machinery.

  • The first factory in China to produce Vacuum Belt Dryer(VBD)
  • Developed the first set of Energy-saving Evaporator in China
  • 20 years experience in VBD and Evaporator Solution production line
  • Rich experience in overseas export and service (over 500 cooperative partners)
  • Win large market (over 600 sets Minjie series VBD around the world)
  • Supply ability is more than 100 sets VBD per year
  • Has a professional technical R&D team,specialized in researching and developing advanced evaporator and drying equipment
  • Own many patents and authentication certificates for VBD and Evaporator
  • Excellent quality of the products
  • GMP standards
  • Technical support After-sales Service Provided (Installation instructions, Commissioning, Training)


How many years history of your factory?2020-02-19T13:38:17+00:00

Answer: Since 1998.

Could I have some information about your scope of business?2020-02-19T13:39:00+00:00

Answer:  Minjie engages in research, manufacturing and sales of advanced drying equipment (vacuum belt dryer & thin-layer drying system), low temperature vacuum evaporator and sterilization equipment.

What is your advantage?2020-02-19T13:40:17+00:00

Answer: It is the strength of R&D, the highness of technique, and the standardization of production that synthetically ensures steady quality of Minjie equipment.

What’s minimum quantity of an order of your machine?2020-02-19T13:40:38+00:00

Answer: 1 set.

What is the annual production capacity?2020-02-19T13:41:01+00:00

Answer: Over 100 sets

Purchasing process2020-02-19T13:41:24+00:00

Answer: Consultation, test, technical scheme determination, business negotiation, contract.

Utility supplied by buyer2020-02-19T13:41:47+00:00

Answer: Steam, industrial electricity, water, compressed air.

What is the cleaning way of equipment?2020-02-19T13:42:13+00:00

Answer: CIP cleaning system, automatically and continuously.

What is the after-sales service type?2020-02-19T13:42:43+00:00

Answer: 24-hour service hotline is available. Engineers onsite to guide installation, commissioning and training.

What is the delivery time?2020-02-19T13:43:12+00:00

Answer: 120 days

How to ship the equipment?2020-02-19T13:43:38+00:00

Answer: Flat Rack + container

How long is guarantee period?2020-02-19T13:44:01+00:00

Answer: 1 year after finishing installation and commissioning.

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