The jaw crusher is commonly known as jawbreak, also known as tiger mouth. A crusher composed of two jaw plates, a moving jaw and a stationary jaw, to simulate the movement of animals' two jaws and complete material crushing operations. Widely used for crushing various ores and bulk materials in industries such as mining and smelting, building materials, highways, railways, water conservancy, and chemical engineering. The maximum compressive strength of the crushed material is 320Mpa.