Nanchang jaw crusher, Henan Dajia mining machine (certified), Yantai jaw crusher

Nanchang jaw crusher, Henan Dajia mining machine (certified), Yantai jaw crusher provided by Henan Mining Machinery Co. Dajia. Dajia Henan Mining Machinery Co., Ltd. (www.yskuangji.com) is specialized in the "kiln, stone crusher, dryer, gas furnace, processing equipment," the enterprise, the company of "honesty, hard service" concept provide you with the highest quality products and services. Welcome to inquire! Contact: Li. Pendulum jaw crusher mobile jaw hanging mandrel can be used as side to side. When the eccentric shaft rotates, the rod up and down reciprocating movement, led the two thrust plate also reciprocate, thus promoting the moving jaw do about reciprocating realization broken and unloading. Such crusher double crank linkage mechanism, although the movable jaw broken by a great reaction force, and its eccentric shaft and connecting rod big discontinuity has jaw crusher plate, so much made of the mainframe industry and medium-sized machine jaw crusher for crushing hard materials. In addition, this pioneer jaw crusher machine work, the trajectory of each point on the movable jaw to the mandrel is centered arc radius equal to the distance from the axis point to the upper end of the arc is small, the lower arc large coarse broken jaw crusher, crushing efficiency is low, the crushing ratio of 3-6 generally. Due to the simple trajectory, so that a simple swing jaw crusher. Compact and simple, small pieces of the eccentric shaft drive force simple pendulum jaw crusher structure; due to the vertical displacement of the movable jaw is small, the processing of the material is less excessive fragmentation phenomenon, small moving jaw jaw plate wear. How to extend the life of jaw crusher specific approach is to use a spring made of bolts loosening and anti-self-tightening device that springs from inside the gland, springs, outer spring gland composition, this means wearing tighten the nut on the bolt, the spring is the compression nut to a certain extent, have a very strong vibration damping effect, the bolts loose powered by huge crushing force generated by the spring tension automatically compensate, so Buzhi Yu loose bolts, thus prolonging the life of the breaker plate, to improve production efficiency. In short, in the course may want specific solutions to specific problems circumstances prevent crushing plate loose, increased wear, broken, etc., in order to extend the life of broken plates, reduce costs and improve efficiency.