It is a crushing machine suitable for raw materials in metallurgy, construction, road construction, chemical and silicate industries. According to different crushing principles and different product particle sizes, it is divided into many models. Widely used in cement, chemical, metallurgy, water conservancy, power generation, construction and other industries, it can be used for medium and fine crushing operations of various materials such as copper ore, nickel ore, molybdenum ore, gold ore, limestone, sandstone, basalt, river pebbles, glass, coal, construction waste, etc. The cone crusher has a large crushing ratio, high efficiency, low energy consumption, and uniform product particle size. It is suitable for medium and fine crushing of various ores and rocks. The structure of the cone crusher mainly includes a frame, a horizontal shaft, a moving cone, a balance wheel, an eccentric sleeve, an upper crushing wall (fixed cone), a lower crushing wall (moving cone), a hydraulic coupling, a lubrication system, and a hydraulic system.