DL410 – Large Capacity Spray Dryer

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The DL410 Spray Dryer is a large capacity laboratory spray dryer that produces excellent fine particles ranging from 1 to 100μm.

Spray drying equipment has improved over the years. Today, you can process products from milk powder to antibiotics using spray dryers. Our spray dryer models are suitable for experimental and R&D purposes. You can use our spray dryers for drying, fine powdering, powder mixing, agglomerating, encapsulating, and englobing.

The DL410 large capacity spray dryer produces fine particles from 1 to 100μm, which is considered to be extremely difficult to produce in laboratories. This spray dryer does not require samples to undergo pre or post processing such as filtration, separation, or pulverization. Furthermore, the spray dryer ensures efficient and quick drying of small, expensive, and heat sensitive samples with its easy operation.

Our DL410 spray dryer is useful for preliminary tests for pilot plant or expensive samples, micro capture spray drying research, as a substitute for general laboratory drying methods, and much more. Organic solvents are also supported with the attachment of GAS410 organic solvent recovery unit.

  • Liquid sample or solution is not required to undergo any pre or post processes such as filtration, separation, or pulverization
  • Small, expensive and/or heat sensitive samples can be dried quickly and efficiently
  • Processes samples as small as 0.5g of solid matter
  • Safe for heat-sensitive samples, such as food or medical products
  • No risk of contamination within the spray dryer
  • Digital display of inlet/outlet temperature and drying air volume
  • Detachable drying chamber, cyclone and product vessel
  • Fast and easy clean up
  • The hot air inlet and drying chamber cover automatically move up and down, and since the cyclone and product vessel can easily be removed, cleaning and maintenance of the spray dryer after experiment is easy
  • Control functions are conveniently arranged on the control panel for various conditions
  • Temperature recorder, air flow meter, pressure gauge and other measurements allow easy control of experiment conditions
  • Universal power supply and multi-lingual touch screen controller
  • - Commercial Food Products
  • - Pharmaceutical Products
  • - Industrial Products
Technical specifications
Water evaporation rate: Max. approx. 3000 ml/h
Temperature control range: 40°C - 300°C at inlet
Temperature control accuracy: ± 1°C at inlet
Dry air flow rate: Max. 1.2 m³/min
Air Spray Pressure Control Range: 0 - 600 kPa (0-6 kg/cm²)
Spraying system: Two-way nozzle (ø of orifice: 0.7 mm) Nozzle No.3 standard supply (4.5 optional - please inquire)
Spray/hot air contact system: Downward spray parallel flow system
Temperature controller: PID digital
Temperature sensor: K thermocouple
Stainless pipe heater: 2kW x 2 at 240V
Sample liquid feeding pump: Quantitative peristaltic pump, flow rate variable up to 70ml/min.
Spray line cleaning: Needle inside the nozzle to clean the mesh automatically
Safety devices: Self-diagnostic functions (e.g. temperature aberration); Sample feed reversal
Air spray pressure gauge: Bourdon tube: 600k Pa (6 kg/cm²)
Exterior dimensions (WxDxH): 1060 x 880 x 1750 mm
Weight: 180 kg
Power source: AC 200V-240V single phase 24A
Included accessories: Sample liquid tube (Silicone tube - 2 pcs.), safety cover, static removal brush, air hose, exhaust duct