Jaw crusher has some advantages such as large crushing ratio, simple structure, easy maintenance, low production cost, large output, wide application range and etc., which is one of the most common crushing equipment in the mineral processing production line, sand gravel production line and sand making production line, widely used in mining, metallurgy, chemical industry, building materials, transportation and water conservancy and hydropower industry.
People who is familiar with mining machinery knows, jaw crusher is mainly relied on "squeezing" to complete the crushing operation. When the materials enter into the crushing chamber, swing jaw plate close to the fixed jaw plate to achieve the crushing effect. In this processing, swing and fixed jaw plates contact with the material directly, long time operation will inevitably have a huge wear for equipment, especially big hardness materials, wear will be more serious. Even materials blocked in the crushing chamber because of hard materials, thus effect the normal operation of the equipment.
Based on this situation, in order to achieve the performance of the jaw crusher more better and meet users needs, the crushing companies tried their best to increase research, improve the wear resistance of jaw crusher, extend the service life of equipment. As a professional crusher manufacturer, with rich experience and strong ability of R&D of science and technology, Luoyang Dahua Heavy Type Machinery Co., Ltd. successfully produced a large types of advanced technology jaw crusher such as C series jaw crusher, ASJ – E series jaw crusher, DHKS series jaw crusher and so on.