Changzhou Liansheng Drying Equipment Co., Ltd
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    1380150301113915088178
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    No. 78 Changzheng Road, Zhenglu Town, Changzhou City, Jiangsu Province
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ZKG type rake vacuum dryer
The working principle of this machine is a novel horizontal intermittent vacuum drying equipment. Wet materials are evaporated through conduction, and
Product details

Working principle
This machine is a novel horizontal intermittent vacuum drying equipment. Wet materials are evaporated through conduction, and a scraper stirrer is equipped to continuously remove the materials on the hot surface and move them inside the container to form a circulating flow. After the water evaporates, it is pumped out by a vacuum pump.
Performance characteristics
This machine adopts a large-area interlayer heating method, with a large heat transfer surface and high thermal efficiency.
The machine is equipped with agitation to create a continuous circulation of materials inside the cylinder, further improving the uniformity of material heating.
The machine is equipped with a mixing system, which enables smooth drying of slurry, paste, and paste like materials.
Adapt to materials
Drying of the following materials is carried out in industries such as pharmaceuticals, food, and chemicals:
Suitable for paste like, paste like, and powdery materials;
◎ Thermally sensitive materials that require low-temperature drying;
◎ Materials that are prone to oxidation, explosion, strong irritation, and high toxicity;
Require the recycling of materials containing organic solvents.

technical specifications

project model
name unit ZPG-500 ZPG-750 ZPG-1000 ZPG-1500 ZPG-2000 ZPG-3000
working volume L 300 450 600 900 1200 1800
heating area m2 6 7.6 9.3 12.3 14.6 19.3
stirring speed rpm 6-30 stepless speed regulation
power kw 4 5.5 5.5 7.5 11 15
Intermediate design pressure (hot water) MPa ≤0.3
Vacuum degree inside the cylinder MPa -0.09~0.096

Note: The evaporation rate of water is related to the characteristics of the material and the temperature of the hot air inlet and outlet. When the outlet temperature is 90oC, The water evaporation curve is shown in the above figure (for selection reference). As the product is constantly updated, relevant parameters may change without prior notice.

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Successful operation!

Successful operation!

Successful operation!