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Laboratory Spray Dryer/ Mini Spray Dryer
Laboratory Spray Dryer/ Mini Spray Dryer
Place of Origin:
Shanghai Leewen Scientific Instrument Co.,Ltd.
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  • Company Profile

    Laboratory Spray Dryer/ Mini Spray Dryer



    This type is popular in field of Food, biology, material, pharm acy enterprise or university, R&D institute.

    Especially some non-heat material, that can be sprayed to power wonderfully, because material touch heat air in a little time, and high temperature don’t destroy the component of production. Flavour, dairy, plant and vegetable extract liquid, pharmacy, biology, chemical,material, resins,Ceramics and superconductors Biochemicals,etc.



    1. High efficient jet imported.

    2. LCD touch screen displays temperature, airflow, air pressure, pump speed and jet cleaner frequency.

    3. Auto controlling: one touch on/off, once processing parameters are set, peristaltic pump will be auto started; screen displays animation of the whole process of experiment.

    4. Manual controlling is available, be able to adjust technical parameters during the process of experiment.

    5. With jet cleaner (stylet), its frequency can be automatically adjusted.

    6. Power off thermal-protection, push off button and the equipment will stop at once, except draught fan, make sure equipment won’t be burned out by incorrect operation (Forcibly shut fan).

    7. Spray chamber, cyclone separator, and receiving tank are all made of transparent heat-resistant high-borosilicate glass; it creates a no-pollution environment for the drying process. All the spare parts are easy to install and wash.

    8. Build in oil-free air compressor. The sound is low than 60db, and following the GMP standards.

    9. Two-flow spray atomizing structure, made of high quality stainless steel,

    10. Use PID controller, the accuracy of heating temperature is around±1°C.

    11. A filter has been equipped to the inlet unit to prevent the sample from contamination.

    12. The self-priming peristaltic pump delivers the sample liquid from a container through a small diameter jet into the main chamber to avoid secondary pollution. To make sure the process conducted steady and smoothly.

    13. Narrow size distribution, more than 95% of the dry powders are in the same range of particles.

    14. Automatic jet cleaner (stylet) prevents the jet from becoming blocked and variably controlled.

    15. Innovative tower wall purging device, improves the material recycling rate.


    Technical data:

    Max capacity: 1500-2000ml/h                 

    Temperature range of Inlet air: 30 -280

    Temperature range of outlet air: 30 -140

    Precision of temperature: ± 1

    Dryer time: 1.0-1.5 S

    Speed of squirt pump: 50-2000ml/h (Adjustable)

    Spray system: 1 liquid nozzle (standard 1.0mm)

    Blowing rate: 0-330m3/h, 686Pa

    Air compressor: 4.2m3/h, 2-5bar

    Spray direction: downwards co-current

    Heater power: 3KW   220V

    Dimensions (H×W×D):1200×650×500mm3


    Warning: This lab spray dryer can only be used for aqueous solution, Organic solvent forbidden!
    Shanghai Leewen Scientific Instrument Co.,Ltd. is one of leading professional manufacturing enterprises of low-temperature laboratory equipment and ultrasonic equipment, Photochemical products and other lab testing machine in china.

    Our company’s main products are grouped in 6 series:
    Photocatalytic Reactors
    Spray Dryer| Freeze Dryer
    Ultrasonic Instruments
    Low Temperature Water Bath
    Lab General Instruments

    Through all our staffs joint efforts ,our main products are exported to Southeast Asia, The Middle East, Africa, Europe and The United states, and other countries and regions, now we are looking forward to cooperating with you and create a new future together.

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