15/07/2014 Hardware Supplies
According to the years of experience of research and development of mechanical lithotripsy, large companies tend to be more emphasis on the production of coal or rock crusher production capacity, quality, maintenance, performance, costs and benefits for the long-term use of some more consideration, and therefore the overall requirements of jaw crusher, impact crusher relatively high. High quality coal crusher can achieve high efficiency and large quantities of gangue crusher processing, saving equipment downtime, reduce overall equipment costs, boost large-scale coal enterprises to rapidly increase production and create efficiency.
Jaw crusher mining equipment is used more often on the basis of broken equipment, their work can be divided into simple pendulum , which is one of the complex and comprehensive style tilting article Fote Machinery to introduce - compound pendulum jaw crusher. After Fote mechanical investigations, jaw crusher often appear in the operation and maintenance problems are the following .
1 , jaw crusher jaw maneuver in 0 - 270 between the working stroke , 270 - 360 room for the air travel , increasing the power consumption of unproductive and empty load when the load changes dramatically , leading to component wear .
2 , sticky when wet ore crusher , jaw and easily resorted easy to knot material discharge port blockage , resulting in production can not be continuous.
3 , the case of a smooth surface and the special shape of ore feed inlet sometimes easy to pop back to the ore , lower productivity and prone to accidents.
4 , the flat layered structure of the ore in the presence of easily forming a flat elongated products, the production can not meet the needs of follow-up .
5, the movable jaw plate for fixing screw , if not complete its processing material , prone uneven damage , leading to reduced productivity .
6 , some easy to wear and easy to produce when running loose component failure is not easy to discover , affecting productivity .
At the present, Fote Heavy Machinery has set up three state level machinery research institutes, and we also produce various kinds of crawler-type mobile cone crusher, impactor crusher and free service for assembling various kinds of production line.
cone breaker: http://www.china-ftm.com/pros/cone_crusher.html
Therefore, in the process of feeding, we should pay attention to the ammeter pointer deflection big problem, if more than the rated current, indicatin...