Product Overview
The LPG-5 electric heating centrifugal spray dryer is designed for laboratory use with small capacity requirements, featuring adjustable rotation speeds from 8000 to 25000 rpm and achieving over 95% dried powder collection efficiency.
Suitable Materials
Chemical Industry: Sodium fluoride, basic dye pigments, compound fertilizers, catalysts, amino acids, silica
Plastic Resins: ABS emulsion, urethral resin, phenolic resin, PVC, polyurethane-formaldehyde resin
Food Industry: Fat-rich milk powder, cocoa powder, egg white/yolk, blood hunting powder
Foods & Plants: Oats, coffee, instant tea, protein, soy, peanut protein hydrolysate
Sugar Products: Corn syrup, glucose, pectin, maltose, potassium sorbate
Ceramics: Alumina, ceramic tile, magnesium oxide, talc
Working Principle
The centrifugal spray dryer operates by atomizing liquid materials into fine droplets, which rapidly evaporate moisture when exposed to hot air flow. This process achieves 95-98% moisture evaporation within seconds, making it ideal for heat-sensitive materials.
![Centrifugal spray dryer working principle diagram]()
Contact us for an animation demo version to better understand the process.
Heating Source Options
Electricity: Suitable for small capacity units like LPG-5 and sample testing dryers
Electricity + Steam
Electricity + Steam/Oil/Gas
Heating source configuration can be customized according to customer requirements.
Key Features & Advantages
Tower body with cold wind jacket for temperature control
Automatic vibrating device for consistent operation
Quick-opening cleaning holes and sewage holes for maintenance
Automatic constant temperature feeding tank control
Manual high-pressure washing tower accessories
Stainless steel construction for material contact areas
Two-stage cyclone dust collector or combination with wet dust collector
Automatic inlet air temperature control with continuous operation
Air sweep device for enhanced drying efficiency
Selection Information Requirements
Liquid properties: Solid content, viscosity, surface tension, pH value
Powder specifications: Capacity, residual moisture, particle size, temperature limits
Production requirements: Output, daily working hours
Energy availability: Steam pressure, electrical capacity, fuel options
Control requirements: Temperature control specifications
Collection requirements: Bag trap installation, environmental emission standards
![Spray dryer selection form part 1]()
![Spray dryer selection form part 2]()
