subject: Keep Closer Relationship With Cone Crusher [print this page] Keep closer relationship with cone crusher
If seen from opposite side, there are two situations making the boards produce large force during crusher operation. One is the upper centrum force area, which is used in extra big ore and cracks near the cross section. The other is discharging open force area, which is used for iron ore and is broken by blogging force.This steel possesses Austenitic microstructure at room temperature, also known as austenitic high manganese steel. The vast majority of high-manganese steel used for castings. Its microstructure of high-manganese steel guaranteed wear resistance. The chemical composition of the high manganese steel N1, C = 1 2% 4%, Mn = Il% to 14%, P 0.06%, Si = 0.5% 1 0%, S O. 03%. High manganese steel castings should be preheated before putting in use. The heated treatment hardness is HB = 179-229. After quenching, the hardness of high-manganese steel is not high, but the strong impact force or pressure will produce hardening phonomenon, the hardness value can be increased to HB = 450 - 550. Hardening is formed just at surface 3-6 mm in depth. This is the reason to high manganese steel's high resistant. High-manganese steel was first used in the production of anti-wear pieces for more than 100 years, which has good strength, toughness, hardening when in use, resistance to abrasive wear, so until now it is still in application.
Through changing the static cone liner and the dynamic cone liner, the MVP cone crusher can get extra coarse, coarse, medium-fine, fine and ultrafine chamber to meet the demand of various customers and provide great convenience for them. The customers can adopt one model to decrease the accessories amount. The cone crusher is a relatively ideal crusher, for it is able to perform a standard secondary crushing work as well as the fine and superfine crushing work.
After entering into 21st century, Chinese industry experienced ever increasing developing speed and now is the fastest developing country. In the process of industry development, stone crusher plays critical role and greatly contributes to the machinery industry progress. At the same time, the crusher field becomes one of the most successful examples in China. After researching machinery industry present development situation at home and abroad, the trend and developing direction of machinery technology, especially the advanced crushing and ore grinding technology, we found that it is very important to develop and improve manufacturing level for further step.
