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Small desktop spray dryer for laboratory use
Device Name: Small desktop spray dryer for laboratory use
Equipment type: QFN-9000Z (customized)
Equipment specifications: 1500ml/h (customized support)
Test machine: Support the test machine to do the experiment
Scope of application: Powdered and granular solid products are produced in solution, emulsion, suspension and paste liquid raw materials.
Applicable scenarios: Scientific research, chemical industry, food, pesticide, medicine and biological industry in Universities
Is it guaranteed? Three-year National Warranty
Contact number: 17317246351

1、 Product Description:
       The laboratory small desktop spray dryer is mainly suitable for the production of micro particle powder in the laboratories of universities, research institutes and food pharmaceutical and chemical enterprises, and is widely applicable to all solutions, such as emulsion and suspension.
       It is suitable for drying heat sensitive materials, such as biological products, biological pesticides, enzyme preparations, etc. Because the ejected materials are only subjected to high temperature and instantaneous heating when they are sprayed into mist, the active ingredients of these active materials remain unchanged after drying.

Multiple applications:
Beverages, spices and pigments, milk, egg products, plant and vegetable extracts, pharmaceutical synthetic thermosensitive plastics, polymers and resins, aromatics, blood products, ceramic and superconductor biochemical products, dye soaps and detergents, food, adhesives, oxides, bone powder and tooth powder, etc.

2、 Main features:
1. The concentric coaxial atomizer designed by Qiao Feng can be customized;
2. The 16 ᦇ silicone tube with wear resistance and corrosion resistance is selected to meet the transportation requirements of most heat sensitive materials;
3. The conveying device is built-in peristaltic pump, which can accurately control the speed and make the unidirectional rotation safer;
4. It is equipped with high borosilicate glass drying components with good light transmittance and acid and alkali resistance;
5. The clamp of fixed components is made of high-quality aluminum alloy, which is firm and durable without dead angle;
6. Cyclone separator and bag type dust collector can be switched to use, which can screen and collect materials with different particle sizes;
7. The oil-free air compressor imported from Taiwan has the advantages of low pollution, low noise and sustainable operation;
8. Adopting high precision PID temperature control technology, the temperature control precision range is 1 ℃, and the electric heating source is stable and more environmentally friendly.
9. Intelligent human-computer interaction interface, simple operation, support Chinese and English switching
10. After drying, the particle size of the dry powder is uniform, and more than 95% of the dry powder is in the same particle size range.
11. For sticky materials, a nozzle cleaner (through needle) is provided. When the nozzle is blocked, it will automatically clear, and the frequency of the needle can be adjusted automatically.
12. Stainless steel drying chamber can be used for tower wall purging.
13. Accept customization (e.g. complete with imported accessories, sandblasting appearance, design model according to laboratory environment, etc.)

3、 Equipment parameters:

Water evaporation

1000mL-2000 mL/h

Minimum feed rate


Delivery pump

4-way rotor pump (feed pipe: imported silicone peristaltic tube) (6-way rotor pump can be selected)

Atomization mode

Refined two fluid atomizing nozzle (one gas and one liquid) (two fluid atomizing nozzle for refined plastics is optional)

Nozzle diameter

 (spraying system) can be equipped with 07 / 1.0 / 1.5 / 2.0 / 2.2 mm, and the standard configuration is 1.0 mm (silicon carbide can be selected, and the wear resistance is about 10 times that of stainless steel)

Average drying time


Temperature setting range

30-300 ℃ PID automatic control; (temperature can be set)

Temperature regulation accuracy

Inlet temperature ± 1 ℃


Single phase low noise fan, fan flow rate; 3.2 m3 / min, wind pressure; 19 kPa 9 (Taiwan imported fan, powerful silent function)

Temperature sensor

PT-100 thermocouple

Spray regulation range

0-0.8 MPa (0.2 MPa recommended)

Spray pressure intake volume

106l / min; air displacement: 36L / min; input power: 580W

Air compressor for spray


Electric heater power


Rated voltage


Air inlet treatment

Fiber cotton filter

Flow range adjustment of feed pump


Heat dissipation of electric box

Brushless DC motor fan heat

Air connection for spray

Air tube with outer diameter of 6 mm

Function protection

If the fan is not started, the heater can not be started, the air compressor can not be started, and the peristaltic pump cannot be started



Equipment control mode

touch screen

Material / weight


Note: for equipment with larger evaporation capacity, please inquire online or call

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