How to Grind Mica Powder

Mica is invaluable within the electric industry because of its unique combination of physical, chemical substance and thermal properties, low power loss factor, dielectric constant as well as dielectric strength. Mica powder in various types is obtained through grinding, breaking mica scrap, the industry slow, costly and extremely complicated process, because of the scrap being tough and having a plate like structure.

Mica Powder Grinding Process:

Scrap mica is ground by three processes, specifically dry grinding, wet grinding as well as micronizing. Dry mica powder is actually prepared by grinding in high speed raymond mill, vertical mill. The edges of the flakes get crushed as well as powdered mica is actually produced which provides the appearance of flour. Wet-ground mica is produced by grinding in water including preferential delamination of flakes. Vertical roller mills, with large tires or rollers revolving on horizontal shafts are utilized for this purpose.

Mica Powder Crushing And Grinding Equipment:

Jaw crusher for mica crushing: Jaw crusher may be the coarse crusher machine used for primary crushing process in mica. The greatest stress opposition of smashed material is 300Mpa for various soft and hard ores, and the maximal size from the materials can not within the specs which has been stipulated.

Impact crusher for mica powder plant: Impact crusher can be used in secondary crushing process in mica powder plant. Impact crusher happen to be designed to cope with the actual material with the side length 500mm, and less than 350Mpa anti-pressure strength. Ball mill for mica grinding plant: Ball mill is a key equipment for mica milling. Our ball mill can grind ore or other materials that can be grinded either by wet process or by dry process.