Jaw type fine crusher bearing fault solution - bearing knowledge

Jaw crusher jaw crusher, fine crusher is also called PEX is PE jaw crusher upgrade products. Jaw crusher finely machine retained PE jaw crusher broken than large, uniform end product size, the advantages of simple structure, reliable performance, convenient maintenance, suitable for coarse, intermediate crushing, can break the compressive strength of 2000 kg/cm&sup 2; All kinds of ore and rock materials. Jaw type fine crusher is sand production line, coarse broken one of the best equipment in mining ore dressing. Jaw crusher finely machine long-term job would appear high load bearing, liner board, hammer head, motor fault. Below simply introduces jaw type fine crusher in use process, the cause of bearing temperature is too high and the countermeasures. Jaw type fine crusher bearing fault oil or oil injected too much; Add into oil hole plugging, oil; Fly Geneva wheel balance weight block position running deviation, frame beat; Adapter bushing in axial channeling move; Bearing wear or cage damage, etc. , can contribute to the jaw type fine crusher bearing temperature is too high. Zhengzhou city xin hai mechanical engineer liu according to the above problem, summarizes the corresponding response: according to the provisions of the manual on time quantitative gas; Clean up the oil hole, groove blockage; Is fly Geneva wheel balance weight block position; Remove the rack bearing cover, lock tight bushing and remove the flywheel or sheave, replace the new adapter bushing; Replace the bearing; Replace the cover and seal set, or loosen the frame bearing on the hot side of the bearing cover, press cover together with fuse and embedded into the frame bearing groove, set on bearing cover again, eliminate embedded rotation. Jaw crusher finely machine user needs regular maintenance of equipment, maintenance, to ensure the stable operation of the equipment. Jaw crusher finely machine technology development and application by now, as an engineering technology, success is not only related to the theoretical level, science and technology, and jaw type fine crusher structure, material selection, manufacture method and manufacturing process are closely related. So, for the design of the jaw crusher finely machine, material, processing technology innovation optimization has important economic significance and practical significance. Zhengzhou city xin hai machinery persisted the science and technology is popular the factory, the development of science and technology strong idea, the sand production line, mineral processing equipment reformation, and upgrading, xin hai machinery walk at the forefront of scientific and technological innovation in the mining machinery industry.