Jaw crusher eccentric shaft bending or fracture may be caused by the following reasons: 1. Occurred in the process of host hoisting, unilateral eccentric axis bending stress; 2. Be broken material hardness more than product instruction manual regulation; 3. The jaw crusher host long-term overload operation; 4. The bracket is not standard, not broken things…
Only do every little thing well, can be done at the end; Only to do the every parts, do fine, to complete a good product. For a crusher, the parts look is small, not easy to attract the attention of people, but it plays an indispensable role. There was a problem in any of the…
With the development of economy, the current field of heavy industry in our country, the development of economy and promote the development of the mining equipment; In the field of China’s current economic, headed by cone crusher equipment of a batch of mining machinery equipment is also received recognition, are popular with people, so these…