Zhibaibu low-temperature ultrafine crusher

JunchengZhibaibu low-temperature ultrafine crusherBy utilizing high-frequency vibration, impact shear, friction, and extrusion of grinding media to crush particles, the average particle size of the resulting product can reach 2-3 microns or less. The high efficiency of Juncheng ultrafine crusher is related to its principle. The Juncheng ultrafine grinder is a new type of vibration grinding grinder, with the grinding chamber located on the main shaft, which is connected to the motor output shaft. This device utilizes eccentric excitation weights at both ends of the spindle to subject the material not only to horizontal centrifugal force, but also to vertical force, causing the material to form a motion trajectory in the crushing chamber and produce crushing.

As shown in Figure 1, the material is mixed with a vibrating medium in the grinding cylinder and subjected to strong vibration. Under the action of external excitation force, the grinding medium undergoes throwing motion, sometimes dispersing and sometimes aggregating. Under the force of this throwing motion, the grinding medium itself rotates in the same direction, while the grinding medium group undergoes reverse low-frequency orbital motion (Figure 2). The inner and outer grinding media constantly exchange positions, and the two grinding media collide, squeeze, and shear the material, generating positive impact force and lateral shear force on the material (Figure 3), causing the material to be crushed and sheared, and the material particles are continuously broken from large to small. The probability of crushing particles of different sizes is the same throughout the entire crushing process, resulting in a uniformly fine powder, greatly reducing the crushing time and improving the crushing efficiency. The material becomes fluidized during the crushing process, allowing each particle to have the same motion state, achieving precise mixing (dispersion emulsification) while crushing.

JunchengZhibaibu low-temperature ultrafine crusherCharacteristics:

1. Strong crushing ability and high crushing efficiency: The medium filling rate is high, and the particles are crushed by high-frequency vibration, impact shear, friction, and extrusion of the medium. The average particle size of the resulting product can reach 2-3 microns or less. Shorten production cycle and improve work efficiency.
2. Uniform grinding fineness: The force distribution of the vibration mill on the raw material is quite uniform, avoiding over crushing, resulting in a uniform particle size distribution and neat appearance of the ultrafine powder. At the same time, it greatly increases the specific surface area of the micro powder, resulting in corresponding increases in adsorption and solubility.
3. Low temperature pulverization: The grinding chamber is equipped with a cooling closed-loop circulation system and a refrigeration system, which pulverizes at low temperatures with fast speed and can be completed in an instant. The pulverization process is free of overheating, which is conducive to retaining the bioactive components of the powder and producing the required high-quality products.
4. Fully enclosed crushing: The equipment operates in a fully enclosed manner, and the ultrafine crushing of materials is carried out in a sealed and purified state, with high purity and preventing component segregation and loss. Effectively prevent dust generated during the production process of the crusher, efficiently utilize resources, and avoid waste.
5. Non graded crushing: using a one-time non graded crushing method, the material is instantly crushed by external impact, resulting in powder formation in one go. The technical process is excellent, achieving precision mixing (dispersion emulsification) while crushing, and is simple and easy to operate. By using physical methods to prepare micro powders, no chemical reactions occur and the original chemical properties of the material are maintained.
6. GMP design: technical standards, implemented according to food and drug production standards, equipment quality meets GMP technical requirements.
7. Energy saving and environmental protection: Ultra fine powder enables full utilization of raw materials, efficient use of resources, and cost reduction. The crusher is equipped with a composite soundproof cover to reduce noise pollution. The fully enclosed crushing process is dust-free and pollution-free, meeting environmental protection requirements.
8. Intelligent operating system: By adopting an intelligent operating system, intelligent electronic control components can effectively connect the single machines of the crushing machinery, which can improve production efficiency and unleash the potential of the machinery itself.
9. Precision mixing: It can be used for precise particle compounding and coating of two or more materials, and is suitable for liquid particle and particle particle interfaces. It has strong emulsification, prevents material stratification in a short period of time, and achieves strong homogenization with high solid content.
10. Widely used: Ultra fine powder technology is widely applied in many fields such as food, chemical, pharmaceutical, cosmetics, agriculture, dyes, coatings, electronics, and aerospace.