subject: Mica Crusher And Grinding Plant For Processing [print this page] In the mica powder processing plant, crusher and grinding plant are used for mica powder production.
Mica has a high dielectric strength and excellent chemical stability, making it a favoured material for manufacturing capacitors for radio frequency applications. It has also been used as an insulator in high voltage electrical equipment, and between the bars of commutators in direct current motors and generators.
For Wet Ground Mica Powder
Substantial quantities of Mica Flakes are processed for producing wet ground mica powder. The mica is milled with technique to preserve the structure and the sheen or luster of mica platelets without altering its natural properties. The wet grinded mica product is characterised by high quality, good purity, brilliant whiteness, large diameter-thickness ratio, regular shape and smooth surface. In addition, the product is resistant to heat, electricity and chemicals. It is widely used in such fields as pearlescent pigment, plastic, paint, cosmetic, coating, lubricant, rubber, etc. Compared to other materials, the wet ground mica powder emerges as an excellent performer.
For Oil Well Drilling
Mica Flakes are effectively used in water-based oil well drilling operations as a mud additive chemical to prevent loss of circulation and seepage in loose formations. Mica is specially added to overcome the lost circulation zones. The platy structure of mica facilitates the overlapping of particles to form a tight layer or wall and acts as a sealant that bridges the openings. Mica-mixed drilling mud helps to seal porous sections of the drill hole and contributes to regain circulation keeping the solids in suspension. Generally three grades of Mica Flakes (Coarse, Medium and Fine) are normally used for specific purposes.
According to the mineral mica processing needs of breaking, we can use jaw crusher and cone crusher, with the corresponding components of feeder, vibrating screen, to compose an entire crushing and screening system, fully meet the needs of mica mineral process. Jaw crusher produced by Shanghai Shenbang, specifically for the crushing process of hard, abrasive material. Jaw crusher mainly consist of frame portion, the eccentric shaft rotating part, crushing chamber, safety device, nesting population adjustment devices parts. Jaw crusher motor drive belt and pulley, and the jaw crusher move up and down by the eccentric shaft, when jaw crusher promotes the movable jaw plate move to fixed jaw plate, the material is crushed or split pieces. When the movable jaw and movable jaw plate is moving back with the action of the eccentric shaft and the spring, the crushed or split materials will be discharged from the nesting port under the lower jaw plate. It can achieve mass production with the motor rotating continuously and the movable jaw move periodically for crushing and discharging material.
