上海明工机械设备有限公司

< . Performance characteristics of jaw crusher r.:
r.. The crushing cavity is deep and there is no crushing blind area, which improves the feeding capacity and efficiency r. Its crushing ratio is large and the discharge particle size is uniform r. Discharge The material mouth adopts a gasket-type adjustment device, which is convenient and stable. The adjustable range is large, making the equipment flexible and reliable. The lubrication system is stable and safe. Parts replacement is simple and easy to virtually reduce maintenance consumption. The body structure is simple and generous. The operation process is reliable, the operating cost is low and the efficiency is high. r. Equipment is green and energy-saving: single machine energy saving %~% system energy saving is more than % r. The discharge port has a large adjustable range to meet the requirements of different users r. Environmental protection, low noise and low dust volume.
r . < Working principle of jaw crusher: r series jaw crusher works in a curved extrusion type. The motor drives the belt and pulley to move the movable jaw up and down through the eccentric shaft. When the movable jaw rises, the angle between the toggle plate and the movable jaw becomes larger, thereby pushing the movable jaw plate closer to the fixed jaw plate. At the same time, the material is crushed or chopped to the point of crushing. Purpose When the movable jaw moves downward, the angle between the toggle plate and the movable jaw becomes smaller, and the movable jaw plate leaves the fixed jaw plate under the action of the tie rod spring. At this time, the crushed material is discharged from the lower opening of the crushing cavity. When the pressure rises to exceed the strength that the material can withstand, crushing occurs. On the contrary, when the movable jaw leaves the fixed jaw and swings in the opposite direction, the material moves downward by its own weight. Each periodic movement of the movable jaw causes the material to be pressed once. Crushing effect and discharged downward for a certain distance. After several cycles, the crushed materials will be discharged from the discharge port out of the machine