Working Principle of Ultrafine Grinder

A graded impact mill uses hammers, blades, rods, or other components on a high-speed rotating rotor to impact the material being crushed. Through the intense impact between the material and the rotor, as well as the high-speed collisions among the rapidly flying material particles, the crushing process is achieved.Through the shearing and grinding between the rotating body and the stator or side walls, the purpose of ultra-fine crushing of materials is achieved.

Material Introduction

Talcum powder can be used as a reinforcing and modifying filler in industries such as rubber, plastics, and paints. It is also utilized in the production of high-frequency ceramics, radio ceramics, various industrial ceramics, architectural ceramics, daily-use ceramics, and ceramic glazes. Additionally, it serves as a high-quality filler in the cosmetics industry and can be used as an additive in the pharmaceutical and food sectors, as well as in products for various grades of the papermaking industry.

TalcSuperfine GrinderEquipment Features

1. Talc has a Mohs hardness of 1, while Sichuan Juzi's graded impact mill is suitable for ultrafine grinding processes of soft materials with a Mohs hardness below 3.5.

2. The particle size range is finer than that of ordinary mechanical mills. The high-speed mechanical impact mill, equipped with a built-in high-efficiency turbo classifier, allows qualified fine powder to be discharged immediately after crushing, preventing over-grinding. It can produce products with a steep particle size distribution curve, and the product fineness is adjustable within the range of d97=10–74 μm.

3. The crushing chamber is equipped with an automatic slag discharge device, which can automatically remove hard-to-grind particles and impurities from the material.

4. It has the function of breaking up and dispersing agglomerated materials.

5. High-volume airflow means cooling during grinding, making it suitable for processing heat-sensitive materials without sedimentation issues.

6. Fully enclosed negative pressure operation, with no dust pollution and an excellent production environment.

7. Ultrafine ground talcum powder can be directly used in cosmetics, pharmaceuticals, food, coatings, papermaking, plastics, rubber, ceramics, and other industries.

Flowchart of the Graded Impact Grinding Process

Equipment Display