Introduces a kind of Salt Crusher Machine for Sale, because the machine USES a heavy rotor devices, better blasting results have been achieved. The breaker is scientific and reasonable structure, the use of safe and reliable, convenient maintenance. Compared with the traditional counterattack crusher, extend the service life of the equipment, not only shortens the time of replacement of wear parts and improve the production efficiency, increase the economic benefit. Counterattack crusher is the main medium material crushing equipment Bauxite Crushing Machine Price , widely used in metallurgical mining industry, building materials, road construction industry, chemical industry and silicate industry. To improve the company extrusion type crusher work performance, enhancing the technical levels of the equipment manufacturing industry in our country, this article is based on advanced crushing theory of laminated crushing, USES the modern optimization design technology, with Stone Mining Equipment in Nigeria as the research object, on the extrusion type crusher working mechanism and working performance were studied, establish extrusion type crusher productivity, broken products granularity and cavity type multi-objective programming model, is developed with full independent intellectual property rights of new type, high efficiency, energy saving and environmental protection of modern high-energy extrusion type crusher to lay the theoretical foundation.