Bench Top Spray Dryer LBSD-T2011

Introduction

Bench Top Spray Dryer features a maximum sample feed of 500 mL/h. It has an integrated inert loop to provide closed loop circulation under inert conditions. This dryer features a 7-inch frequency. Its two fluid-nozzle design uses compressed gas to atomize liquid into fine droplets, enabling rapid and uniform drying. Our dryer is designed for safe and efficient drying of organic solvents and aqueous solutions.

This laboratory spray dryer is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Bench Top Spray Dryer is used in pharmaceutical and food industries for producing uniform powder from heat-sensitive or solvent-based liquids. It is applied in material science and chemical labs for drying polymers, resins, and plant extracts.

Specifications

Maximum Sample Feed	500 mL/h
Minimum Sample Feed	30 mL
Rated Airflow	1.5 m³/min
Compatible Solvents	Methanol, Ethanol, Toluene, Hexane, Acetone, Ethyl acetate
Display	7-inch
Min. Outlet Temperature	40°C (related to the boiling point of the solvent)
Max. Inlet Temperature	200°C
Temperature Precision	± 1°C
Heater Power	1500W
Nozzle Jet	Standard: 1.0 mm standard Optional: 0.5, 0.8, 1.5, 2.0 mm
Nozzle Type	Two fluid nozzle
Control
Possible Particle Size Range	1 to 25 μm
Mean Residence Time	1.0 to 1.5 sec
Gas Type	N2 (for solvent) or Compressed air (for aqueous)
Gas Flow Rate	200 to 1000 L/h, 0.5 to 2 bar
Spray Chamber Material	SUS304 Stainless steel
Cyclone Separator Material	SUS304 Stainless steel
Receiving Tank Material	SUS304 Stainless steel
Body Material	SUS304 Stainless steel
Seal of Cyclone/Cylinder	Silicone
Thermal Protection	Blower does not stop until temperature is below 90℃
Deblocking	Automatic
Pump	Peristaltic pump
Power	2500 W
Power Supply	220 V single phase, 50 to 60 Hz
Spray Dryer Dimension	800 × 550 × 900 mm
Inert Loop System Dimension	900 × 800 × 900 mm
Spray Dryer Packing Dimension	1000 × 810 × 1140 mm
Inert Loop System Packing Dimension	1100 × 1000 × 1080 mm
Spray Dryer Weight	141 kg
Inert Loop System Weight	195 kg
Gross Weight	336 kg

Features

Glass drying chamber

Explosion-proof design

One-click operation

Fast set-up and easy cleaning

Integrated nozzle de-blocking mechanism

FAQs

1. How does the Bench Top Spray Dryer ensure safe operation with flammable solvents?

Safety is a key aspect of the Bench Top Spray Dryer , especially when working with volatile solvents like ethanol and methanol. The unit is equipped with a fully integrated inert loop system that circulates nitrogen gas within a closed loop. This setup eliminates the presence of oxygen during drying, thereby minimizing the risk of ignition and enabling safe processing of flammable organic materials.

2. What control features are available on the Bench Top Spray Dryer ?

Bench Top Spray Dryer features an advanced -based control system paired with a 7-inch touchscreen . This user interface displays all critical operating parameters, including inlet temperature, gas flow rate, pump speed, and nozzle de-blocking frequency. It supports one-touch operation, programmable settings, and real-time monitoring, ensuring easy and precise control over the drying process.

3. What is the particle size range produced by the Bench Top Spray Dryer ?

This spray dryer can produce fine, uniform particles within a size range of 1 to 25 microns. Such control over particle size makes the Bench Top Spray Dryer highly effective for applications requiring precise granule characteristics, including drug delivery systems, flavor encapsulation, and advanced material research where consistency is critical.

4. What makes the Bench Top Spray Dryer easy to maintain and clean?

The design of the Bench Top Spray Dryer emphasizes convenience and user-friendliness. It has a modular construction and a transparent glass drying chamber that allows users to easily inspect internal components. Cleaning is simplified through fast assembly and disassembly, and the built-in automatic nozzle de-blocking mechanism prevents clogging, reducing downtime and extending equipment life.

5. In which industries is the Bench Top Spray Dryer commonly used?

Bench Top Spray Dryer is widely used in industries such as pharmaceuticals, food and beverage, chemical engineering, and materials science. It is particularly valued in R&D environments where small sample quantities, controlled drying conditions, and accurate particle sizing are crucial for the development of formulations, product prototypes, or innovative chemical compounds.