Laboratory Spray Dryer

In the realm of modern laboratory equipment, the laboratory spray dryer stands as an indispensable tool for the drying of liquid samples. Spray drying is a widely used technique in various industries, including pharmaceuticals, food and beverage, chemicals, and materials science. At SeFluid, we pride ourselves on providing state-of-the-art laboratory spray dryers designed to meet the demanding needs of contemporary research and development.

Overview of SeFluid's Laboratory Spray Dryers

Our laboratory spray dryers are meticulously engineered to ensure precision, efficiency, and ease of use. They are ideal for producing small quantities of free-flowing powders from solutions, emulsions, suspensions, and other liquid forms. The drying process involves atomizing the liquid into a fine mist, which is then rapidly dried by a stream of hot air, resulting in the formation of uniform powder particles.

This laboratory spray dryer series is a testament to SeFluid’s dedication to engineering excellence. With a compact design, it can be easily integrated into any laboratory setting, requiring no additional infrastructure to operate. This machine is not only a powerhouse of performance but also a paragon of user-friendliness, featuring a one-touch start-up and a color LCD touch screen for intuitive control.

Key Features and Benefits of SeFluid's laboratory dryer

  1. User-Friendly Operation:

    • Intuitive Control System: Our laboratory spray dryers are equipped with a color touch screen interface, facilitating straightforward operation. The control system integrates multiple languages, including English and Chinese, to cater to a diverse range of users.
    • Automated Processes: The automatic control of various parameters such as inlet temperature, outlet temperature, and spray air flow ensures consistent and reproducible results, reducing the need for constant manual adjustments.
  2. Precise Temperature Control:

    • PID Technology: Utilizing Proportional-Integral-Derivative (PID) control technology, our spray dryers maintain a stable and accurate temperature with a deviation of less than ±1°C. This precision is crucial for sensitive materials that require specific drying conditions to preserve their properties.
    • Wide Temperature Range: Our dryers can operate within a temperature range of 50°C to 300°C, accommodating various drying requirements.
  3. High-Quality Materials:

    • Durable Construction: The equipment is constructed from high-grade stainless steel, ensuring durability and resistance to corrosion. This makes our spray dryers suitable for use in both acidic and basic environments.
    • Transparent Components: The spray and collection assemblies are made from high-temperature-resistant borosilicate glass, allowing clear observation of the drying process.
  4. Efficient Atomization:

    • Advanced Nozzles: The inclusion of high-efficiency nozzles ensures uniform atomization of the liquid feed. We offer a variety of nozzle diameters (0.5, 0.75, 1.0, 1.2, 1.5, and 2.0 mm) to produce particles of different sizes according to specific needs.
    • Consistent Particle Size: The design ensures that the final product has a uniform particle size, which is critical for applications requiring precise material characteristics.
  5. Safety and Compliance:

    • Safety Features: Our laboratory spray dryer are equipped with multiple safety features, including over-temperature protection, automatic shutdown in case of faults, and emergency stop functions to ensure operator safety.
    • Regulatory Compliance: SeFluid spray dryers meet international safety and quality standards, making them suitable for use in regulated industries such as pharmaceuticals and food production.

product picture

Picture of Laboratory Spray Dryer - SeFluid

Technical Specifications

  • Inlet Temperature Control: 300°C
  • Outlet Temperature Control: 30°C to 140°C
  • Evaporation Rate: 200mL/h to 1500mL/h
  • Large Feed Volume: Adjustable up to 1500mL/h
  • Feed Method: Peristaltic pump regulation, 30-1500mL/h
  • Small Feed Volume: 50mL
  • Temperature Control Accuracy: ±1°C, with an imported temperature control system
  • Average Drying Time: 1.0 to 1.5 seconds
  • Dry Air Flow Rate: 0 to 330m³/h, air pressure 686Pa
  • Compressor: Imported oil-free compressor, 0.55KW, 4.2m³/h air output, operating pressure 2-5bar
  • Jet Nozzle (Needle): Variable needle frequency (2.3bar compressed air supply built-in)
  • Nozzle Diameter: 0.5mm, 0.7mm, 0.75mm, 1.0mm, 1.5mm, 2.0mm


SeFluid’s laboratory spray dryers are versatile and find applications across various fields:

  • Pharmaceuticals: Ideal for drying active pharmaceutical ingredients (APIs), excipients, and other compounds. Spray drying is particularly beneficial for enhancing the bioavailability of poorly soluble drugs.
  • Food and Beverage: Used for drying flavors, colors, milk powders, proteins, and other food additives. The process helps in retaining the nutritional and sensory properties of the food products.
  • Chemicals: Suitable for producing fine powders of chemicals, including catalysts, pigments, and polymers.
  • Materials Science: Utilized in the preparation of advanced materials such as ceramics, composites, and nano-materials, where control over particle size and morphology is crucial.

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