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Contact: Jinchun Du
Mob: +8613506161985
Contact: Tony Gao
Mob: +8613812107230
Tel: +86-510-86151034
Fax: +86-510-86012118

Address: Yun Gu Road No.3, Yunting Town,Jiangyin City,Jiangsu Province,China

Continuous Vacuum Plate Dryer

Continuous vacuum plate dryer unique structure and working principle determine its characteristics of high thermal efficiency, low energy consumption, small footprint, simple configuration, easy operation and control, good operating environment, etc., widely used in chemical, pharmaceutical, pesticide, food, feed, agriculture By-products processing industries such as the drying operation.

Continuous Vacuum Plate Dryer Quick Details

Condition: New

Type: Disc Dryer

Application: Chemical, food industry etc.

Place of Origin: Jiangsu, China (Mainland)

Brand Name: NANFANG

Model Number: NPG Series

Material: Contact part: Stainless Steel

Voltage: 220V,380V,440V,Customized

Power(W): Based on the model

Dimension(L*W*H): Based on actual design

Weight:Based on the model

Certification: ISO9001,CE

After-sales Service Provided: Engineers available to service machinery overseas

Technical service: Provide

Color: As your requirement

Heating source: Hot water, steam, thermal oil etc.

Capacity: Customized

Raw material: Heavy powder, granule etc. no viscidity.

Steam pressure: 0.4~0.6MPa

Drying temperature: Normal 100~320℃

OEM: Provide

Payment term: TT, LC

Packing: Standard export packing

Delivery date: Negotiable

Warranty: 1 year

MOQ: 1 set

Description of Continuous Vacuum Plate Dryer

With the continuous improvement of the technical level of industrial production, higher requirements are put forward on the drying equipment. Energy-saving and environment-friendly disc drying equipment are increasingly favored by the manufacturing enterprises. Continuous vacuum plate dryer unique structure and working principle determine its characteristics of high thermal efficiency, low energy consumption, small footprint, simple configuration, easy operation and control, good operating environment, etc., widely used in chemical, pharmaceutical, pesticide, food, feed, agriculture By-products processing industries such as the drying operation. Our company design and production of vacuum disc continuous dryer is based on the absorption of technology at home and abroad to improve and innovate efficient energy-saving continuous drying equipment. Become a good choice for many manufacturing enterprises, bringing more benefits and value to society.

Continuous Vacuum Plate Dryer Working Principle

The wet material is fed continuously to the first drying layer on the top of the dryer. It will be turned and stirred by rakes when the rake arm rotates and drop down to the outer edge of the large drying plate along the exponential helical line. The material will be moved from the small drying plate to its outer edge and drop down to the outer edge of the large drying plate underneath. Both small and large drying plates are arranged alternately so the materials can go through the dryer continuously. The heat medium can be saturated steam, hot water or thermal oil. The heat will be led into hollow drying plates from one end and come out from the other end. The dried materials will drop from the last layer of the drying plate to the bottom of the dryer and then moved by rakes to the discharge outlet. The material moisture will be removed from the exhaust outlet on the top cover. For the vacuum-type plate dryer, the moisture will be sucked out by the vacuum pump on the top cover. The dried materials will be discharged from the bottom layer. The drying capability can be improved if the dryer equipped with supplementary devices such as finned heater, condenser for solvent retrieval, bag dust remover, return and mix mechanism, draft fan, and etc.

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Continuous Vacuum Plate Dryer Technical Parameters


OD (mm)

Height (mm)

Drying area (m2)

Power (KW)

























































According to features of material, bag collector, wet spraying dust cleaner or condenser can be used as 2nd phase dust cleaning equipment.

Steam, electricity or heat air furnace heating can be selected as heat source according to factory conditions and allowed temperature of the material.

Main Features of Continuous Vacuum Plate Dryer

Easy control,wide application

1. Regulate thickness of materials ,rotating speed of main shaft, number of rakearm,style and sizes of harrows achieve best drying process.

2. Each layer of drying plate can be fed with hot or cold media individually to heat or cold materials and make temperature control accurate and easy.

3. Stay time of materials can be accurately adjusted.

4. Single flowing direction of materials without return flowing and mixing,uniform drying and stable quality, no re-mixing is required.

Easy and simple operation

1. Start and stop of drier is quite simple

2. After material feeding is stopped,they can be easily discharged out of the drier by harrows.

3. Careful cleaning and observation can be carried inside the equipment throughlargescale viewing window.

Low energy consumption

1. Thin layer of materials, low speed of main shaft, small power and energy required for conveying system of materials.

2. Dr y by conducting heat so it has high heating efficiency and low energy consumption.

Good operation environment,solvent can be recovered and powder discharge meet the requirements of exhaust.

1. Normal pressure type : as low speed of air flow inside the equipment and moisture being high in upper part and low in lower part, dust powder could not float to the equipment, so there is almost no dust powder in tail gas discharged from the moist discharge outlet on the top.

2. Closed type: equipped with solvent recovery device that can recover organic solvent easily form moist-carrier gas. The solvent recovery device has simple structure and high recovery rate, and nitrogen can be used as moist-carrier gas in closed circulation in order for safe operation . Especially suitable for drying of flammable , explosive and poisonous materials.

3. Vacuum type: if the plate drier is operating under vacuum state, it is particularly suitable for drying heat sensitive materials.

Easy installation and small occupying area

1. As the drier is in a whole for die delivery, it is quite easy to install and fix at site only by hoisting.

2.. As drying plates being arranged by layers and installed vertically, it takes a small occupying area though drying area is large.

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Continuous Vacuum Plate Dryer Applications

Organic chemical products

Polyvinyl chloride resin, polytetrafluoroethylene resin, fumaric acid, anthraquinone, nitroanthraquinone, p-aminophenol, melamine, cyanuric acid, sulfanilic acid, antioxidant 168, Aniline, nitroaniline, dipentaerythritol, chlorinated paraffin, calcium formate, triethylenediamine, sodium benzenesulfinate, isophthalic acid, sodium dimethyl pentasulfonate, thiourea, oil-soluble aniline Black dye, acid black dye and other organic chemical raw materials and intermediates.

Inorganic chemical products

Calcium Carbonate, Activated Calcium Carbonate, Nano Superfine Calcium Carbonate, Magnesium Carbonate, Aluminum Hydroxide, White Black, Strontium Carbonate, Barium Carbonate, Potassium Carbonate, Lithopone, Insurance Powder, Barium Sulfate, Potassium Sulfate, Catalyst, magnesium hydroxide, copper sulfate, nickel sulfate, nickel acid amine, sodium molybdate, sodium chloride, cryolite, iron oxide red, lithium hydroxide, nickel hydroxide, zirconium hydroxide, calcium phosphate, sulfur and the like.

Medicine, pesticides, food

Ampicillin, Tang salt, L-phenylglycine and intermediates, cefotaxime, ceftriaxone, analgin, cimetidine, vitamin B12, vitamin C, medicinal salt, medicinal aluminum hydroxide, Magnesium silicate, caffeine, tea, flower extract, Ginkgo biloba, chocolate powder, starch, corn germ and other raw materials and pharmaceutical intermediates.

Feed, fertilizer

Potassium carbonate, bio-potash fertilizer, protein feed, feed chlortetracycline, mycelium, bran, distiller's grains, grain, seeds, herbicides, cellulose, feed calcium hydrogen phosphate and so on.

Our Service


Act as a good adviser and assistant of clients to enable them get rich and generous returns on their investments.

1. Introduce the product to the customer in detail, answer the question raised by customer carefully;

2.Make plans for choice according to the needs and special requirements of users in different sectors; 

Sale service

1. Ensure product with high quality and pre-commissioning before delivery;

2. Delivery on time;

3.Provide full set of documents as customer’s requirements.

After-sale service

Provide considerate services to minimize clients’ worries.

1.Assist clients to prepare for the first construction scheme;

2.Install and debug the equipment;

3.Train the first-line operators;

4. Examine the equipment;

5.Take initiative to eliminate the troubles rapidly;

6.Provide technical support;

7.Establish long-term and friendly relationship.

Service commitment

1. Provide clients one-year warranty to make sure the machine work well;

2.We always keep certain inventory level of spare parts, which means the replacements can be sent to you timely;

3.Send every client a preferential quotation.


If you want to know about our continuous vacuum plate dryer, please tell us about the data:
1. Product Name:  
2. Rate of water content in wet products:      %(Before drying)
3. Rate of water content in dry products:      %(After drying)
4. Output of products:                KG/h
5. Rate of dry goods:                 %           
6. Melting point of goods:             ℃
7. Material of equipment:         (Q235、SUS304、316L)
8. Heating Method:             (steam\natural gas\electricity)
9. Other requirements:

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