Jaw crusher four branch pipe of oil by adjusting bolt to adjust the flow indicator, if improper adjustment will cause uneven oil each branch points, and some large amount of lubricating oil, some small amount of lubricating oil. When oil supply sufficient usually there is no problem, but in the oil pump malfunction or fuel…

In recent years, as the infrastructure construction in China, our country’s economic development has been the attention of the popular market, and in recent years, thanks to the development of China’s heavy industry, led by stone crusher, mining machinery and equipment is also certainly by the market, so as a mechanical development prospects do what?…