Special classifier for silicon carbide industry

Silicon carbide characteristics:

Due to its stable chemical properties, high thermal conductivity, small thermal expansion coefficient, good abrasion resistance, and great hardness, moh hardness is 9.5, second only to the world's hardest diamond (grade 10), with excellent thermal conductivity, it is a kind of semiconductor, which can resist oxidation at high temperature

Silicon carbide application:

Silicon carbide powder is coated on the inner wall of turbine impeller or cylinder by special process, which can improve the wear resistance and prolong the service life 1 ~ 2 times. It is used to make high grade refractory materials, heat shock, small size, light weight and high strength, good energy saving effect. Low grade silicon carbide (containing about 85% SiC) is an excellent deoxidizer, which can speed up the steel-making speed, facilitate the control of chemical composition and improve the quality of steel. In addition, silicon carbide is also widely used to make electric heating elements.

Equipment selection:

Zj-qlm series, zj-f series

Performance characteristics:

1, no water, washing, completely dry production, can get a narrower particle size distribution, non-polluting abrasive powder; A grade can be processed into any brand of products according to the current standards at home and abroad (such as: national standard W63 ~ W3.5, Japanese standard 240# ~ 3000# and European standard f230/53 ~ f1200/3). Single number yield reached more than 75%.

2. High grading accuracy, more accurate cutting particle size, lower required speed and long service life.

3, independent casting bearing, never deformation, long service life.

4, optimized transmission design, bearing force is small, long service life.

5, unique pipeline design, help powder flow, help reduce wear, easy to wear parts easy to replace and deal with.

6. The company's unique variable frequency feeding system is conducive to the dispersion of materials, the continuous, uniform and stable feeding, and the control of product particle size.

7. Unique design of internal circulation secondary air, adjustable clearance of grading cone, greatly reduced gas consumption, reduced energy consumption of grading, and thorough extraction of fine powder.

8, the separation of the flow path, help to reduce the bottom of the grading wheel wear, and more conducive to the control of large particles.

9, completely closed negative pressure operation, no dust pollution.

10, good stability, a fixed parameter adjustment, stable production;

11. In particular, the core competitive advantage of more thorough extraction and better stability of fine powder has been widely recognized in the industry.

Main technical parameters:

Application of the scene：