Also called as extrusive rock, volcanic rock is a pollution-free ideal materials with advantages of high strength, heat insulation, sound absorb and corrosion resistance.
Gypsum powder plant is a kind of micronized line which turns natural dihydrate gypsum ore (raw gypsum) or industrial by-product gypsum (desulphurization gypsum, phosphogypsum, etc.) into construction gypsum (calcined gypsum) through crushing, grinding, heating and calcinating after a certain temperature.
Toothed roll crusher is also called teeth roll crusher, which is also a kind of roll crusher. Toothed roll crusher has two relatively rotating rollers with sharp teeth on them.
High efficiency concentrator is suitable for dewatering treatment of concentrate and tailings on ore dressing plants, which can increase the 20-30% slurry to about 40-70%.
Flotation machine is the equipment to complete the flotation process, which is also called flotation cell. It is widely used for the rough, fine and reverse flotation operations of copper, lead, zinc, nickel,
Classifier is one of the important equipment in ore dressing process, and the most commonly used type is spiral classifier, which is also called screw classifier.