In recent years, the construction of roads, railways, infrastructure enthusiasm. Involving mining machinery, exploration machinery, processing machinery, drying machinery, lifting machinery and other mining machinery, developed into a backhoe loader, crusher machine, mill machine, magnetic separator machine, towed scrapers, pipelayers independent models of cranes, hammers, broken scissors, these products are mainly used for mining and urban construction, transportation, construction, building facilities engaged various construction projects. Crusher Henan Yu Hong Heavy Machinery Co., Ltd. (hereinafter referred to Yu-hong Heavy Industries) as the domestic manufacturing of a professional the sand equipment R & D manufacturer, their R & D and production through innovative technology, its application development far beyond the traditional crusher in the crushing industry. good prospects for development. The structure of the iron ore crusher frame, eccentric shaft, big pulley, flywheel, moving jaw, side guard plate, toggle plate, toggle plate back seat, adjust gap screw, reset spring, fixed jaw plate and movable jaw plate composition, which brackets also play a role as insurance. This series iron ore crusher way for music moving extrusion type, motor-driven belt and pulley, through the eccentric shaft to make the movable jaw up and down movement, when the movable jaw rises larger angle between toggle plate and moving jaw, so as to promote the move jaw plate close to the fixed jaw plate, at the same time the material is squeezed, rubbing, grinding, such as multiple broken; When the movable jaw down, the angle between toggle plate and moving jaw smaller, movable jaw plate trolley, spring leave the fixed jaw plate, the crushed material is discharged from the crushing chamber mouth, cyclical With the motor continuously rotating crusher mobile jaw crushing and nesting to achieve mass production Yu-hong Heavy R & D and manufacturing iron ore crusher is from the development of water conservancy projects and other major projects. It can be widely used in highway, railway, hydropower stations, bridges, tunnels, concrete mixing plant, construction and other industries in the gravel the shaping and gravel processing field. Especially with continuous grain size gravel shaping shaping and highway pavement gravel concrete aggregate for concrete strength grade greater than C60 and antifreeze, impermeability or other requirements. Direct secondary crushing equipment, jaw crusher, cone crusher and other equipment more independent shaping. The thin broken equipment Crusher alternative, its performance is much better than the back-breaking. Both have a subjective conditions, with the objective conditions, has a broad market. For more information: company website http://www.yhzg.org http://www.mfsbw.net