Spray Dryer

N-Wissen GmbH

Laboratory & Industrial Solutions

N-Wissen GmbH

Laboratory Equipment > Spray Dryer

Spray Dryer System

 

Spray drying is a technique used to convert either solutions or free-flowing slurries, into powder particles having specific characteristics. There is a wide variety of spray dryers and their configurations offered by our company. Our spray dryers are unique and become increasingly popular due to their easy to use control panel, temperature accuracy, and drying effectiveness. Our Models DL410 & ADL-Series efficiently and reliably dry and transform liquid solution, suspension, or emulsion into a uniform, fine amorphous powder.

Spray Dryer Applications:

 

  • Chemical and material science
  • Pharmaceuticals (antibiotics, medical ingredients, additives)
  • Food and beverage (milk powder, coffee, tea, eggs, cereal, spices, flavorings, starch and starch derivatives, vitamins, enzymes, stevia, colourings, protein, hormone, serum, fragrant materials, essences, etc.)
  • Cosmetics and fragrances
  • Industrial: paint pigments, ceramic materials, catalyst supports, microalgae
  • Organic chemistry: wax, 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.
  • Agricultural
  • Energy

Model

Brief Description

Main Features

ADL311-A

Spray Dryer for Water Solubale Samples

 

The ADL311-A Spray Dryer is dedicated for water soluble samples. Easily grinds sample into fine powder with the spray drying system. Click here for more information

Spray nozzle: Liquid / Gas (selectable)

Water Evaporation: Max. 1300 mL/h

Sample Flow: Variable up to 26 mL/min

Temperature Adjustment Range: 40 - 220°C

Sample for drying: Solution, Suspension, Emulsion

ADL311S-A

Spray Dryer for water solubale & organic solvents

 

This model supports water soluble and organic solvents (used with GAS410). Additionally, this model is easily grinds sample into fine powder with the spray drying system.

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Spray nozzle: Liquid / Gas (selectable)

Water Evaporation: Max. 1300 mL/h

Sample Flow: Variable up to 26 mL/min

Temperature Adjustment Range: 40 - 220°C

Sample for drying: Solution, Suspension, Emulsion

GB210-A

Spray Dryer Purvis Mini for drying of ultra small sample

 

Spray Drying used for water soluble solvents & organic solvent (used with GAS410).

The Spray Dryer Purvis Mini Spray is capable of drying of ultra small sample with its solid content of only about 0.5g. It supports spray drying of fine powder of 1μm when optional mini cyclone is used.

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Spray nozzle: Liquid / Gas (selectable)

Water Evaporation: Max. 1300 mL/h

Sample Flow: Variable up to 26 mL/min

Temperature Adjustment Range: 40 - 220°C

Sample for drying: Solution, Suspension, Emulsion

GB210-B

System used for Granulating, Drying & Mixing

 

The GB210-B spray dryer is used to granulate powder and to dry wet powder.

This model is a fluid bed drying granulator that is used in combination with Mini-bed attachment GF200.

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Spray nozzle: Liquid / Gas (selectable)

Processing Capacity: 50g to 300g

Sample Flow: Variable up to 26 mL/min

Temperature Adjustment Range: 40 - 220°C

DL-410

Large Capacity Spray Dryer

 

The DL-410 is a larger spray dryer that does not require the liquid sample or solution to undergo any pre- or post-processes such as filtration, separation, or pulverization. The use of organic solvents is fully supported with the attachment of GAS-410 organic solvent recovery unit. Small, expensive and/or heat sensitive samples can be dried quickly and efficiently with this easy-to-operate system.

Spray nozzle: Dual Fluid Nozzle

Water Evaporation: Max. 3000 mL/h

Sample Flow: Variable up to 80 mL/min

Temperature Adjustment Range: 40 - 300°C

 

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GAS 410

Organic Solvent Recovery System

 

Highly safe N2 gas sealed circulation system is realized by connecting to a spray dryer unit. It is used to prevent discharging to outside, by using in combination with a spray dryer ADL311S-A or GB210-A when either of them uses an organic solvent.

Circulation Amount: 0.12 to 0.65 m3/min

Recovery Capacity: 1300 mL/h or more

Circulating Gas: N2 (0.1MPa 15L/h)

 

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