Marble and calcite are all normal non-metallic materials, can be process into different fineness of powder which called as heavy calcium carbonate after grinded by grinding mill or other mine equipment, can be widely used in papermaking, plastic, rubber, chemicals, cosmetics, building materials, paints, pharmaceuticals, food and other industries. Marble is divided into coarse concentrate and fine-grained ore, the same tone of biased plainer phase, plenty of reserves in domestic, market usage amount is relatively large, the amount of calcium content is about 96% -98%.
its use is more widespread in paint, paper, chemicals, fertilizers, construction, food and other areas of high-value applications.
SCM ultra-fine mill, can be said professional equipment for grinding, advanced technology of ring roller mill is widely used in talc, calcite, calcium carbonate, dolomite, feldspar, bentonite, kaolin, graphite and other non-metallic materials;
With high chemical purity, inert, difficult for chemical reaction, thermal stability, high brightness, low oil absorption, low refractive index, soft, dry, non-toxic, tasteless and odorless, it is widely used in paper, plastic, plastic film, chemical fiber, rubber, adhesives, sealants, chemicals, cosmetics, building materials, paints, pints, inks, putty, sealing wax, putty, carpet packaging, pharmaceuticals, food (such as chewing gum, chocolate), feed field and the like, having distinctive advantages as follow: increase the volume of products, reduce costs, improve the processing performance (such as adjusting the viscosity, rheological properties, curing properties), improved dimensional stability, a reinforcing or semi-reinforcing, improved printing performance, improved physical properties (such as heat resistance, matting properties, abrasion resistance, flame resistance, whiteness, glossiness) and so on. Therefore, heavy calcium carbonate has become increasingly important in the production of human life.
Phrase one: raw material crushing
Mabble will be crushed to 15mm-20mm fineness by crusher.
Phrase two: grinding
Crushed copper will be sent to the storage hopper by the elevator, and then the feeder will send the material to the main mill for grinding.
Phrase three: classifying
Grinded copper powder will be classified; coarse powder will fall back into the main mill waiting to be grinded again.
Phase four: production collecting
Qualified powder will flow with the air and be collected in the dust catcher, and then the finished powder will be transported to the product storage bin through discharge port. Lastly, the powder will be loaded by tank car or packed by packing machine.