subject: The Newest Application Of Shell Milling Machine [print this page] The main component of the shell is calcium carbonate, about 95%. And a small amount of shell quality. Generally be divided into three layers, the outermost layer of dark brown cuticle (shell skin), thin and transparent, the role of prevent the erosion of carbonate secreted by the mantle edge of the shell quality of composition; middle prismatic layer (shell), thick, the outer and the middle area of ??expanding shells, but does not increase the thickness of the mantle edge of the secretion of prismatic calcite; inner nacre (bottom), the mantle of the entire surface of the secretion of the leaf-shaped aragonite (aragonite) quartet built, with a beautiful luster, with the body growth and thickening.
Shells after a milling machine into calcium carbonate powder, calcium carbonate powder is widely used in paper, plastic, plastic film, chemical fiber, rubber, adhesives, sealants, household chemicals, cosmetics, building materials, coatings, paints, inks, putty sealing wax, putty, carpet layer packaging, pharmaceutical, food (such as chewing gum, chocolate), feed, and its role: to increase volume, reduce costs, improve processing performance (such as the regulation of viscosity, rheological properties, curing properties) improve dimensional stability, reinforcing or semi-reinforcing, and improve printing performance, and improve the physical properties (such as heat resistance, extinction, abrasion resistance, flame resistance, whiteness, gloss).
Shell mill, is also known as shell milling machinery, ultrafine grinding shells, shell micro powder mill, shell mill, shell grinding machinery, etc., and the use of the advanced structure of similar products at home and abroad, and on the basis of Raymond Mill in the same industry , improves the design , which has higher efficiency, low power consumption, small footprint, small one-time investment compared with ball mill. Grinding rollers firmly in the role of centrifugal force on roller compacted in the grinding ring, so to a certain thickness does not affect the finished product yield and fineness of grinding roller and grinding ring wear. Grinding roller and grinding ring replacement cycle, thus excluding the centrifugal mill consumable parts replacement cycle short ills. Shell mill winnowing flow circular flow of operations within the fan - grinding shell - cyclone - fan, so less than the high-speed centrifugal mill dust, operation workshop clean, no pollution to environment.
Processing of materials:
Shell mill not only can be processed shells, 6-level non-flammable and explosive brittle material ultra-fine powder processing, low hardness, Mohs hardness, such as calcite, chalk, limestone, dolomite, carbon black , kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, tired rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate rock, potassium ore, shells, more than 100 kinds of materials, fine finished particle size between 15-3000 mesh can be adjusted to yield up to 0.5-12 tons per hour.
Shell grinding processing of optional equipment:
YGM high pressure hanging roller Raymond mill: processing fineness between 15-425 mesh (The fineness can be adjusted)
HGM tricyclic medium-speed superfine mill: processing fineness between 325-3000 mesh (fineness can be adjusted)
