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The stone crusher is mainly used as a coarse crusher and a medium crusher in mining, building materials and infrastructure. According to the feeding size, it is divided into three types: large, medium and small. The feed opening is larger than 600mm for large machines. The feed opening is 300-600mm for medium-sized machines. The feed […]

1. The fineness of the finished pyrophyllite powder after being ground by the Raymond mill is uniform, and the sieving rate can reach 99%; 2. Raymond mill is a high-end milling equipment that integrates crushing, drying, grinding, and grading and conveying. Its system is simple, the layout is compact, the floor space is small, and […]

When grinding steel slag, fly ash, slag and coal, due to the one-time feeding capacity is different and powders are particularly thin, and the buffering fill layer is very thin, it is easy to contact with the grinding roller and grinding ring directly and form high frequency vibration and noise, thuse causing serious fatigue rupture […]

What Is Carbon Black Carbon black is composed of fine particles consisting mainly of carbon. Various features of carbon black are controlled in production by partially combusting oil or gases. Carbon Black Uses 1. Rubber reinforcement Carbon black is a rubber-reinforcing additive used in a multitude of rubber products. In particular, in case of vehicles, […]

In the mining field, bentonite is mainly used in metallurgy, casting, drilling and wastewater treatment, as an inorganic binder, thickener and rheology control agent for aqueous media systems.     1. Foundry industry The foundry industry mainly uses the plasticity and cohesiveness of bentonite, which can be used as a binder for the production of […]

Working Principle After the material is crushed (e.g., crushed, crushed, etc.) to the required particle size, the material is sent to the storage hopper by the elevator, and then sent to the main mill room of the Raymond mill by the vibration feeder. With the centrifugal force, the grinding roller swings outward and is pressed […]