Vacuum Belt Dryer For Liquid & Paste

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Vacuum Belt Dryer For Liquid & Paste2020-05-27T08:55:39+00:00

Project Description

Vacuum Belt Dryer For Liquid & Paste

Continuous vacuum belt dryer for efficient, gentle drying of concentrates


Vacuum belt dryer is continuous infeed and discharge vacuum drying equipment. Liquid product is conveyed into dryer body by infeed pump, evenly spread on belts by distribution device. Under high vacuum, the boiling point of the liquid is lowered; water in the liquid material is evaporated. Belts move on the heating plates evenly. Steam, hot water, hot oil can be used as heating media. With the moving of the belts, the product goes through from the beginning evaporating, drying, and cooling to discharging in the end. The temperature decreases through this process, and can be adjusted for different products. Special vacuum crusher is equipped at the discharge end to produce different size end product. The dry powder or granule product can be automatically packed or continue with subsequent process.

Vacuum belt dryer turn traditional static drying to vacuum dynamic drying, reduce drying time from 10-20 hours to 30-60 minutes. In vacuum belt dryer, the drying temperature is adjustable for different products. It solves the high temperature problem with spray dryer and denaturation problem due to long drying time with traditional drying oven. Colors, solubility, ingredients preservation of the dry product from vacuum belt dryer are incomparable.

Vacuum Belt Dryer Videos :

Range of application:

1. Fruit juice concentrates 2. Hydrolyzed vegetable proteins(HVP) 3.Egg Liquid 4. Milk and yogurt
5. Malt drinks 6. Instant coffee and instant tea 7. Plant extracts 8. Pharmaceutical products
9. Chemical products 10. Flowability of liquid


▪ 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 Diameter Length Height Heating area Heating temperature Moisture content of feeding material Moisture content of dried product Heating


Water Evaporation Dryer body


mm mm mm % % kg/h kw
MJY30-4 1700 9800 2700 30 30-150 20-80 0.2-5 Steam or Hot water or

Hot oil

15-25 10.00
MJY60-6 2200 10800 3650 60 45-55 14.00
MJY80-6 2200 13500 3650 80 60-75 14.50
MJY100-6 2200 16100 3650 100 80-90 15.50
MJY120-7 2200 16100 3650 120 100-110 16.50
MJY160-8 2800 17300 4100 160 120-140 18.50
MJY200-10 2800 17300 4150 200 160-180 25.50

If the solvent of raw material is organic (ethanol, acetone, methanol etc.),evaporation capacity would rise. Evaporation capacity is closely related with drying temperature.

Production Process :

1 Raw materials

1. Raw materials

2 Parts Processing

2. Parts Processing

3 Welding

3. Welding

4. Polishing

4. Polishing

5. Parts assembling

5. Parts assembling

6. Casting polishing

6. Casting polishing

7. Assembling

7. Assembling

8. Inspection

8. Inspection

9. Electrical control cabinet assembling commissioning inspecting

9. Electrical control cabinet assembling commissioning inspecting

10. Pneumatic control cabinet assembling commissioning inspecting

10. Pneumatic control cabinet assembling commissioning inspecting

11. Stocking

11. Stocking


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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