Working principle of high-efficiency wet mixing granulator:
The high-efficiency wet mixing granulator is a new generation wet mixing granulator developed by our company. It extensively adopts the latest technology on the basis of existing granulation at home and abroad, and has the characteristics of reasonable organic structure, convenient use, and complete functions.
Characteristics of high-speed mixing granulator:
1Adopting a horizontal cylindrical structure with a reasonable structure;
2Inflatable sealed drive shaft, can be switched to water during cleaning;
3Fluidized granulation, resulting in approximately spherical particles with good flowability;
4Reduced compared to traditional craftsmanship25%Adhesive reduces drying time;
5Each batch of dry mixing2Minute, granulation1-4Minutes, improved efficiency compared to traditional craftsmanship4-5Double;
6Completed in the same closed container, dry mixed-Wet mixed-Granulation, process reduction, in line withGMPstandard;
7The entire operation has strict safety protection measures.
Common methods and characteristics of high-speed mixing granulators:
Granulation methods commonly include wet granulation, one-step granulation, and dry granulation. Granulation is the process of mixing raw material powders with binders to form soft materials, and drying the particles. However, the traditional method for producing soft materials is to use a trough mixing mechanism to produce soft materials and then use a swinging particle mechanism to wet the particles. However, using a drying oven to dry the soft materials into dry particles results in low yield, high strength, serious pollution, long production cycle, and large equipment footprint. Recently, it has gradually been replaced by the continuous production operation method or one-step granulation method of high-speed mixing granulator and boiling drying granulation.
Functional requirements for high-speed mixing granulator:
1Mix the materials dry with a stirring blade and wet mix with adhesive. The rotation speed of the stirring blade can be adjusted according to the characteristics of the material and adhesive to ensure the generation of vortices and thorough mixing of the materials. At the same time, the intersection area of the granulation knife fully breaks down the churning material into particles;
2The rotation speed of the stirring blade and pelletizing knife can cause three-dimensional motion of the material, resulting in collision, friction, and shearing of the particles, making the friction uniform and fine, and finally forming stable spherical particles. The mixing time, speed of the stirring blade and granulation knife, quality and uniformity of granulation after drying meet the requirements of the solid preparation production process;
3The process should be in a closed state, and the entire mixing and granulation process (including feeding, mixing, cutting, granulation, and unloading) should be carried out in a closed state10Ten thousand level or30Work under a cleanliness level of 10000 and ensure that no foreign objects fall down;

4The machine can be connected to boiling drying or lifting feeding or vacuum feeding equipment.

Technical Specifications