Vacuum Belt Dryer for Powder & Particle is a kind of high efficiency conducting type continuous drying equipment. Its unique structure and working principle determines that it has the characteristics of high thermal efficiency, low energy consumption, convenient operation and control, good operating environment and good drying product.
It is widely used in chemical, pharmaceutical, food, feed, agricultural and sideline products industries such as processing and drying operations. Particularly suitable for heat-sensitive, paste sticky, solvent-like materials. The product dry, heat-sensitive invariable, paste sticky non-stick wall, good forming, solvent 95% recyclable and so on.
Wuxi Shuangrui Machinery Co., Ltd provides testing equipment, customers can provide samples of various materials for drying test, we would provide the drying data and help select the appropriate equipment model.
Range of application:
1. Medicine, food, food additive, chemical raw material;
2. All kinds of raw materials including powder, crystal, granule and fruit;
3. Materials which are oxidizable, explosive, strongly simulating and highly toxic;
4. Products containing various recyclable solvents.
This drying equipment feature is a vacuum chamber where a material conveying guide belt (Teflon PTFE) is installed. Materials are distributed continuously on the guide belt after they pass through the continuous vacuum distributor at the top of the machine (adjustable distribution thickness 3mm-30mm). The guide belt conveys the material slowly to the other end while the heating zone (40℃-180℃) below the belt evaporates moisture within the compound. Evaporated moisture is quickly removed by the vacuum system. The compound automatically falls onto the second layer guide belt when it reaches the end. The process repeats until the desired dryness is achieved. When it is finished, materials will fall into the conveying chute at the discharging end where a screw conveyor will deliver it to other processing equipment to be ground, sieved and pulverized.
Vacuum Belt Dryer for Powder & Particle
Water Evaporation Capacity（kg/h）
Number of Drying Bed（layer）
Drying Temperature Range（℃）
Heating and Cooling Zone
2 Heating Zone
4 Heating Zone
|6 Heating Zone||8 Heating Zone||10 Heating Zone|
|Cooling Zone||Cooling Zone||Cooling Zone|
Moisture Content of the Material Charged(%)
Mositure Content of the Dried Charged(%)
Screwing grinding and sieving（20-200meshes）with adjustable discharging
Superheated water ,vapor,conduction oil
Total Installed Power（kw）
Operating Pressure of the Cleaning System（Mpa）
Yield of Dried Product（kg/h）
1.The yield is calculated based on70%content at 90℃drying temperature with dry power containing about ≤4% moisture. In case the dried liquid is water, specific qravity of the dry power is determined to be 1. The yield will be larger if the drid liquid is solvent.
|2. All techincal parameters are for reference only depending on the materical conditions,and our company has the right to change them without further notice.|
Features of Vacuum Belt Dryer for Powder & Particle
meeting the GMP hygienic requirements to '
realize drying by finishing continuous charging,
discharging and grinding under vacuum condition
Easy to Operate
high-degree automation with PLC
automatic programming control
optimizing temperature vacuum degree and
speed of the drying process to achieve the
best economic benefits
No Destruction of Material Property
no destruction of the crystal material, the
thermal sensitive material and the oxidation
of the material
unchanged thermal sensitivity of materials,
Recover ability of 95% solvent
CIP automatic online cleaning system with
various cleaning methods
Comparison between spray dryer and belt vacuum continuous dryer
Details of Vacuum Belt Dryer for Powder & Particle
Packing and Delivery