The spray congealing process of melted material is generally divided into three stages: the first stage is pre-cooling process. The melted material is cooled from feeding temperature to melting point. The second stage is solidification, the melted material liquid will be solidified, and the temperature normally keeps almost the same in this period. The third stage is cooling and hardening of the solid material. The product will be cooled in this stage.
1. The completion of the market are very intensive these days. It is necessary to increase the processing capacity with plant. It is very difficult to increase the capacity with traditional design, while Centrifugal spray congealer could be very large, such as 20 tons per hour.
2. Powder and irregular flake materials are very hard to compete with the domestic and overseas suppliers. Regular pellets has the characteristics of lowest flying powder, good flowability and easy metering, well dispersion and easy dissolution, as well as stability, so the product is very competitive.
3. Centrifugal spray congealing technology is used to improve the operating conditions and environment, control the flying powder in the processes of granulation, transportion and packaging.
4. Compare to the traditional technology, centrifugal spray congealer has the advantages of large capacity, uniform pellets, high yield and convenient operation.
Spray congealing of stearic acid, wax, fat，resins, and the other products which could be melted under not too high temperature.
Air Inlet Temp
-20°C to 30℃, adjustable
Air Exhaust Temp
20-40℃ (depend on the properties of the product, and URS)
Nominal Processing Capacity (Kg/h)
Main PelletsDiameter Range(µm)
Cooling dehumidifier, cooler
Cooling Tower Diameter (mm)
Overall Dimensions (m)
95-99.5%，depend on the properties of the product and configurations
Note:These parameters for reference only and will be changed as per URS.