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Customized Spray Drying Machine

Customized spray drying machine is the dryer of which the speed is over 150L/h. We put vacuum spray dryer and closed loop spray dryer in this category because the three are all high-end products (the two are initially airstream small spray dryer). On this page, the vacuum and closed-loop dryer will be fully elaborated, and if you have over 150L/h speed requirement, contact us for our spray drying machine and we will give you the most competitive price!


Vacuum spray dryer

spray drying machineHawach’s vacuum spray dryer is an outstanding spray drying equipment for its ability to work under low temperatures. This strength makes it possible to be widely used for heat-sensitive materials without changing their original property.

Features of Hawach’s vacuum spray dryer
1. The entire experimental process of spray drying can be completed at 50-130°C, which greatly reduces the drying temperature and is ideal for heat-sensitive materials.
2. Colored touch screen vacuum spray dryer, with stable temperature during operation and high automation.
3. The feed speed of the peristaltic pump can be adjusted at any time.
4. Spray drying equipment, with normally-distributed powder diameter, good fluidity, acceptable low noise.
5. High-quality stainless steel materials coating vacuum spray dryer, anti corrosion, easy to use, and clean.
6. The jet is automatically dredged (through the needle) and the frequency is adjustable.

Parameters of Hawach’s vacuum spray dryer
1. Inlet air temperature: 50 ~ 500 °C
2. Rated material handling capacity: 1500ml/h
3. Minimum sample size: 50mL (depending on the difference in solid content of the material)
4. Nozzle diameter: 0.5mm, 0.7mm, 1mm, 1.5mm, 2mm
5. Machine power: 6KW 380V 50HZ
6. Vacuum degree:-0.05 ~ 0.06MPA
7. Size: 900 × 700 × 1700MM (L × W × H)
8. Weight: 200kg

Model #VASD-1500SS
Speed 0.05-1.5L/h
Inlet Temp. control50-500 Centigrade
Temp. Control precision +/-1 Centigrade
Power6KW, 380V, 50HZ
Vacuum degree-0.05-0.06MPA

Applications of Hawach’s vacuum spray dryer
It can obtain powder particles with excellent fluidity under low temperature conditions for Chinese medicine, natural product extracts, and fruit juices, etc. This spray drying equipment is perfect for heat-sensitive materials, such as biological products, extracts of natural products of traditional Chinese medicine with high sugar content, heat-resistant polymer materials, materials that vaporize when heated, various inorganic materials, etc.

Closed loop spray dryer machine

Closed loop spray dryer machine is a dryer for organic solvents. Due to the potential explosion and flammability hazards, spray drying of flammable and explosive organic solvents has been difficult and prohibited. However, in many important new technology fields of research and application, there is an urgent need for spray drying or granulation of organic solvents. In response to this challenge, Hawach successfully launched the closed loop spray dryer machine suitable for organic solvent drying.

Features of Hawach’s closed loop spray dryer machine
1. Easy operation and user friendly: PLC automatic control, experimental parameters can be changed at any time.
5. Stable operation with the use of high quality equipment.
6. Convenient material preparation: only 20-30 ml of materials are needed, large amounts of materials are also able to be prepared.
7. Concentric head closed loop spray dryer machine, good results ensured.
8. Temperature protection: automatically control the fan operation even if the operator makes mistakes.
9. Durable fan, will not be polluted during operation.

Application of Hawach’s closed loop spray dryer machine
1. Aqueous solutions and most organic solutions, heat sensitive materials such as biological products, biological pesticides, enzyme preparations, and other materials.
2. Easily oxidized materials.
3. Materials that produce poisonous gas during drying.

Parameters of Hawach’s closed loop spray dryer

Inlet Temp250 centigrade
Outlet Temp60 centigrade
Temp control precision+/-1 centigrade
Power380V, 50-60Hz
Ex-proof fan0-330M/H
Heat protectionyes
Condenser2 roads
Drying gasN2(organic solvent) or compressed air

Any questions about our over 150L/h spray drying machine and closed loop/vacuum spray dryer, contact us using the below chart!

Hawach Scientific Co., Ltd achieved ISO9001 certificate in the 2009 year and renew it in the 2015 year by TÜV Rheinland. All products are manufactured under ISO 9001 quality management system.

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