Equipment principle The drum dryer is an indirect heating continuous drying machine. The material forms a uniform film on the heat transfer surface, which is dried with the drum rotating process, and is removed by the scraper at the discharge point to obtain a powder or sheet product. The specially designed cloth device makes the film uniform and thick, and is suitable for slurry and porridge-like viscous materials. The material stays at a high temperature for a short period of time and does not overheat. Compared with the direct drying of hot air, the drum dryer does not require a powder separation device, and the exhaust gas does not carry a large amount of heat, and the operation cost is low.
1. Multi-pressure roller fabric: a plurality of pressure rollers are arranged on the outer surface of the roller, and the gap between the pressure roller and the roller surface can be conveniently adjusted. The number of press rolls and the gap control film thickness are thin. This type of cloth is especially suitable for sticky porridge materials such as а starch, baby food, potato chips, fruit slices and the like.
2. Intermediate roller fabric: The intermediate roller is immersed in the liquid tank, and the slurry is rotated by the intermediate roller to distribute the film on the surface of the roller. It is suitable for heat sensitive materials and avoids long-term contact heating of the roller and the liquid.
3. Immersion cloth: The drum is directly immersed in the material liquid, and the drum rotates naturally to form a film, which is suitable for general slurry non-heat sensitive materials.
1. Multi-pressure roller fabric: a plurality of pressure rollers are arranged on the outer surface of the roller, and the gap between the pressure roller and the roller surface can be conveniently adjusted. The number of press rolls and the gap control film thickness are thin. This type of cloth is especially suitable for sticky porridge materials such as а starch, baby food, potato chips, fruit slices and the like.
2. Intermediate roller fabric: The intermediate roller is immersed in the liquid tank, and the slurry is rotated by the intermediate roller to distribute the film on the surface of the roller. It is suitable for heat sensitive materials and avoids long-term contact heating of the roller and the liquid.
3. Immersion cloth: The drum is directly immersed in the material liquid, and the drum rotates naturally to form a film, which is suitable for general slurry non-heat sensitive materials.
We are Chinese manufacture, our main product is all kinds of natural plant extract, fruit and vegetable powder.
Our product usually use as food, beverage cosmetic,pharmaceutical ingredients.
The products in this classification is very popular, and sells good, for example: black elderberry extract, Echinacea extract and cranberry extract. For the epidemic situation is very serious this year, those kind of products can strengthen immunity, it is very popular this year. And also the quality received customer's recognition.
Black Rice Extract,Black Goji Extract,Lucidum Powder,Natural Pomegranate Seed Powder
Xi'an Longze Biotechnology Co., Ltd. , https://www.bestbilberry.com