Equipment description:
The full automatic vacuum low-temperature crawler belt dryer can form a porous and loose shape inside the dried product, retaining the original material properties of the product, and has a good appearance. Due to its vacuum low-temperature drying, it can meet the processing requirements of most heat sensitive materials. This machine has overcome the technical challenge of continuous feeding and discharging under vacuum, successfully transforming static drying into dynamic drying. While significantly increasing the output of dried products, it has also led to a comprehensive reduction in production costs. Especially suitable for spray drying and drying of high viscosity, high fat, high sugar and other materials difficult to solve in vacuum oven. And it can effectively maintain the stability and consistency of product batches.
The materials directly enter into  the high vacuum container.Through the slow drying for a while (drying time:30 to 60 minutes),the dried granule shall have a certain degree of crystallization effect.Seen from microstructure,it has micro-pores inside.After been comminuted into  the required diameter,the granules shall have good liquidity and can be directly pressed into tablets or filled into capsules.At the same time,due to the loose microstructure of the granules,they have extremely good instant solubility. 

Main features:
1. Complete process automation, pipelining, and continuity
2. Realize continuous feeding and discharging under vacuum conditions
3. Complete drying, crushing, and granulation under vacuum
4. The production and operation cost is 1/3 of that of vacuum oven and spray drying, and 1/6 of that of freeze drying
5. Two more operators, greatly reducing labor costs
6. The drying temperature can be adjusted according to the material process requirements (25 ℃~150 ℃)
7. Thermosensitive materials are immutable and non bacterial
8. 30 to 60 minutes,continuously produce dry powder,with a dry powder yield of 99%
9. Can solve the drying of various liquid and solid materials with high viscosity and difficulty in drying
10. Online automatic cleaning, meeting GMP requirements.