The jaw crusher is called the leading Raymond Mill Efficiency among so many crushing machines, so once the daily maintenance and preservation don’t catch up, the jaw crusher will suffer serious abrasion and service life shortening. Nowadays the jaw crusher has been armed with circular lubricant passage way and cooling system, which will definitely reduce both the equipment wear and the maintenance cost. When talking about the optimization of structures of jaw crushers, we mean the optimization of the entire machine appearance, component appearance and assembly unit. The main case of the jaw crusher can be cast and welded or be connected by the bolt, so that the adaptability of jaw crushers in the field have been greatly improved. The cavity shape can be optimized to change the fracture surface of the toothed plate and to gain more reasonable crushing cavity curve.
Ball Mill Grinding Technology are made of steel materials, so to select good quality steel is very important. Wear resistance is the core concern for steels and the main wearing parts of the jaw crusher are jaw board and guard board. The jaw board is made of high quality high manganese steel alloy and we can adjust carbon steel proportion during the casting process to improve the hardness and resistance of the materials.
The purpose of the stone crusher is the big stones broken into small stones, until a stone you need. Crusher according to the principle can be divided into six categories: jaw crusher, hammer crusher, impact crusher, cone crusher, roll crusher, sand making machine. Press the function in the production line into a break with two broken. A particularly large size is used to break the stones, broken into smaller stones (5-20CM), usually with a broken jaw crusher; two broken stones used to break into small stones, usually with two broken cone crusher machine (hard stone such as granite), hammer crusher, impact crusher (not very hard stone such as limestone). If the stone is high, then the size requirements (such as highway construction) need to add a back-breaking for shaping.