In recent years, the role of fine crusher in cement, grinding and desulfurization has become increasingly prominent. It is noteworthy that in the process of fine crushing, every part of the fine crusher plays a very important role. So when using the
crusher, if there are problems with the parts inside, it is necessary to repair the crusher in time, so as to make the crusher work better.
It is reported that the DPX series single-stage crusher produced by Guilin Mining Machinery was developed on the basis of hammer crusher to further simplify the crushing process for basic industrial raw materials such as limestone, gypsum and raw coal. Compared with the ordinary single-stage hammer crusher, the product size is smaller (80%<5mm), and the equipment investment is lower than 35-50% of the traditional process equipment of the same scale. Its long-term operation and management cost is less than about 30% of the traditional process equipment system of the same scale. It has the remarkable characteristics of large feed size, small feed size, long hammer life, large production capacity, low power consumption, simple maintenance and low operating costs. It has been widely used in cement, sand and gravel, power and other industries.
As we all know, the main wear-resistant parts of the fine crusher are the wear-resistant lining plate and the hammer head of the fine crusher. Guilin Mining Machinery fully considered the role and coordination of various components in the design. The wear-resisting hammer head of the fine crusher produced by Guilin Mining Machinery is a kind of high wear-resisting hammer developed for the abnormal limestone containing SiO2. It is suitable for working under severe abrasive wear conditions, suitable for crushing hard, high SiO2, strong abrasive limestone. In our country, we take the lead in adopting out-of-furnace refining and integral pressure casting technology. The molten steel is purer and the matrix is more compact. The service life of crusher hammer is 50-98% longer than that of common high manganese steel hammer, and the use is safer and more reliable.
The wear-resistant liner of Guilin Mining Machinery crusher is made of Cr7C3 carbide with volume fraction of more than 50% formed by surfacing welding on common steel plate or heat-resistant steel plate and stainless steel plate. Wear-resistant steel sheet has high wear resistance, impact resistance, deformability and weldability. It can be directly processed into engineering parts like steel sheet to meet the needs of wear industry and mining. Its wear-resistant life can be increased by more than 15 times than that of ordinary steel sheet.
"Although sparrows are small, they have all five internal organs", so is the fine crusher. Although the spare parts are small, they are indispensable. The quality of wear-resistant parts will directly determine the production efficiency and production cost of fine crusher. I believe that with the big housekeeper of wear-resistant materials in the cement industry such as Guilin Mining Machinery, the road of domestic fine crusher will go further and further.
