GB210-A

N-Wissen GmbH

Laboratory & Industrial Solutions

N-Wissen GmbH

Spray Dryer Purvis Mini System (GB210-A):

 

This product is a compact spray dryer that can produce powder easily at a laboratory scale using a spray drying system. It is useful for variety of applications from preliminary experiment at a pilot plant to drying work at general laboratories.

 

Drying of ultra small sample with its solid content of only about 0.5g is possible. Supports spray drying of fine powder of 1μm. (When optional mini cyclone is used)

 

Applications:

  • Food and medicinal products Powder milk, egg york, soy sauce, coffee, starch, protein, hormone, serum, antibiotics, enzymes, fragrant materials, essences, etc.
  • Organic chemistry Wax, die, cleaning agent, surface acting agent, agricultural chemical, antiseptic agent, synthesized resin, pigments, etc.
  • Inorganic chemistry Ferrite, ceramics, photocopy toner, magnetic tape materials, photosensitive materials, various industrial chemicals, waste fluid of samples, etc

 

Features:

Because this product applies heat on fine grain sample instantly and does not apply high temperature on dry fine podwer sample itself, samples unstable to heat can be reliably changed into even fine powder.

 

Processing of samples that contain organic solvents is possible by connecting a separate solvent recovery unit GAS410.

 

Prepared fine powder will not be oxidized and contains minimum water and is contaminationfree.

 

Drying is made directly from solution or suspension liquid sample into fine powder, which does not need pre- or post processes such as filtration, separation, or pulverization necessary in the conventional drying method and can be used without concern of contamination during a series of operations.

 

Because this product applies heat on fine grain sample instantly and does not apply high temperature on dry fine podwer sample itself, samples unstable to heat can be reliably changed into even fine powder.

 

This unit can also be used as a fluid bed drying granulator by installing a separate mini bed attachment GF200.

 

An automatic lift is equipped as standard to enable easy installation or removal of a dry air flow meter (voltage type) or attachments.

 

A service outlet (max. 2A) and a sample stand are equipped as standard for connecting a magnetic mixer for stirring suspended liquid sample.

 

Employment of a unique peristaltic pump, nozzle cooling mechanism, pulse jet mechanism, and a nozzle knocker realize stable spray drying.

 

 

Please contact N-Wissen for more information and support.

Spray Dryer - GB210-A

Spray Dryer - GB210-A

Solvent Recovery Unit

Spray Dryer - GAS-410 Series