Lab scale spray dryer

Lab scale spray dryer is a kind of equipment that converts materials in fluid state into dry granular form by spraying, including the formation and drying of liquid droplets, the control of particle size and strength, and the optimisation of particle morphology.

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Product Introduction

Lab scale spray dryer has successfully processed samples in the following areas: Beverage, Flavours and colourings, Milk and egg products, Plant and vegetable extracts, Pharmaceuticals, Synthetics Heat sensitive materials, Plastics polymers and resins, Perfumes, Blood, Ceramics and superconductors Biochemicals, Dyestuffs, Soaps and detergents, Foodstuffs, Adehesives, Oxides, Textiles, Bones, Teeth and tooth amalgam and many others.

structure

Lab scale spray dryer is assembles many of new design, for example, small shape for free moving, combining air compressor and electrical heater inside the cabinet, glass spray and cyclone separator for inspecting. All the data and function are controlled by PLC, English language.

Product Specification

Model	GK-8000B	GK-30	GK-SD50	GK-100
Max capacity	1500-2000 ml/h	3000 ml/h	5000 ml/h	10000 ml/h
Temperature range of inlet air	40℃ ~ 300℃	30℃ ~ 300℃	140°C ~ 300°C	50°C ~ 300°C
Temperature range of outlet air	40℃ ~ 140℃		80°C ~ 90°C	30°C ~ 150°C
Spray system	Two-fluid nozzle	Centrifugal nozzle
Precision of temp	±1 ℃	±1 ℃	±1 ℃	±1 ℃
Dryer time	50 ~ 2000	3000	5000	10000
Speed of squirt pump	0.5/0.7/0.75/1.0/1.5/2.0mm
Nozzle size	Downwards co-current
Spray direction	7KW 220V or custom
Heater Power	9KW 380V or custom
Total power	Electric heating
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Features

- Lab scale spray dryer can usually be designed with continuous production capabilities, which improves production efficiency and is suitable for large-scale industrial production.

- The Lab scale spray dryer can quickly atomize the liquid into tiny droplets and evaporate quickly in the hot air flow, so it has a high drying speed.

- By adjusting the spray head and other operating parameters, the size of the solid particles formed can be controlled relatively precisely.

- Adjustment of operating parameters can also control the humidity of the resulting solid particles. This is very useful for some products with higher or lower humidity requirements, such as pharmaceutical preparations, milk powder, etc.

- Lab scale spray dryer are usually suitable for heat-sensitive materials due to their short drying time. With appropriate operating parameters, the exposure time of heat-sensitive substances can be minimized, thereby maintaining product quality.

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