Multi-functional Spray Dryer for heat-melting and high-viscosity materials
- Wonsen
- China
- 60 days
- Always Available
Upgraded from standard open-cycle equipment with inner-wall sweeping, jacket cooling, and cold-air feeding, this multi-functional spray dryer offers superior adaptability to complex materials. It is ideal for drying heat-melting and high-viscosity substances, making it a versatile solution for the pharmaceutical, food, and chemical sectors.
Working principle
The feed liquid is atomized into fine droplets, which instantly evaporate upon contact with hot air. Utilizing specialized modules such as inner-wall sweeping, jacket cooling, and cold-air feeding, the system precisely controls the temperature inside the drying chamber. This effectively prevents wall adhesion and heat melting for sticky, high-viscosity materials, allowing for the direct collection of dry powder. It fully meets the demanding drying process requirements for complex materials.
Features
Equipped with inner-wall sweeping, jacket cooling, and cold-air feeding modules, specifically adapted for hard-to-process materials like heat-melting and high-viscosity substances.
Jacket cooling effectively lowers the cylinder wall temperature, preventing heat-melting materials from melting and sticking to the walls.
The inner-wall sweeping device minimizes powder adhesion, significantly improving powder discharge and recovery rates.
Cold-air feeding rapidly cools the final product, preventing heat degradation of the powder.
Process parameters can be flexibly adjusted to accommodate various materials. Ideal for the pharmaceutical, food, and chemical industries, and fully compliant with GMP standards.
Technical parameter
| Model | MSD12D | MSD20D | MSD25D | MSD32D | MSD38D | MSD40D | MSD47D | MSD52D | |
| Water evaporation(kg/h) | 5 | 10 | 25 | 50 | 80 | 100 | 150 | 200 | |
| Air inlet temp(℃) | 80-200(Control accuracy ±1℃) | ||||||||
| Air exhaust temp(℃) | 80-100 | ||||||||
| Heating method | Electricity or Steam+Electricity | ||||||||
| Max rotation speed(rpm) | 24000 | 24000 | 24000 | 24000 | 18000 | 15000 | 15000 | 15000 | |
| Spray disc diameter(mm) | 52 | 80 | 92 | 108 | 130 | 155 | 155 | 168 | |
| Electric heating max power(kw) | 36 | 45 | 63 | 99 | 132 | 153 | 204 | 246 | |
| Drying tower diameter (mm) | 1200 | 2000 | 2500 | 3200 | 3800 | 4000 | 4700 | 5200 | |
| Outline dimensions(mm) | According to specific requirements and workshop layout | ||||||||
| Dry powder yield(%) | ≥95 | ||||||||
