Have You Known Faults and Solutions of Pex Jaw Crusher

PEX jaw crusher is widely used in cement companies; now making PEX250 × 1000 clinker fine jaw crusher as an example, let us elaborate some of its faults and solutions.1, the rear of the machine percussion1) the rear of the machine hits the movable jawFirst, check the M24 square head bolt and M30 bolts that used to lift adjustment seat. When the connection fastening is reliable, we can determine the knock is caused by spring rod was not tighten to proper and spring compression force is too small. Eliminating shutdowns requires to tighten the trolley nut until the knocking sound disappear; it can also be tightened in the state of non-stop, but need to pay attention to the safety line screen.2) If it is found percussion is mainly caused by adjustment seat with mechanical lug and the back wall collision, then we need to in the operating conditions tighten the above M24 and M30 nut to make them affordable, so that the effect of tightening is better.2, the bracket deviation, even appear friction and collision with the body sideWhen appear such a failure, shutdown to repair the roll. Loosen the spring rod screws to be appropriate, place one of 5t or a 10t hydraulic jack on the inclined plane of the body back wall, top starter jaw to the appropriate position to prevent bracket off, but also to make the combat bracket after reset easily.3, mobile jaw loose and crash moving jawWhen wedge briquetting that compress wedge surface flow jaw is worn and can not suppress the flow jaw tightly, it will produce such percussion.Henan Fote Heavy series jaw crusher is widely used in mining, metallurgy, building materials, road, railway, water conservancy and chemical and other industries. Large and medium-sized jaw crusher is one of the leading products of the company, especially in design and production of large jaw crusher, it lies the absolute leading level at home and abroad.Henan Fote Heavy Machinery Co., Ltd is a joint-stock mining machinery manufacturing enterprise integrated in...