Fine Crushing Jaw Crusher 250×1200mm

Fine jaw crusher is mainly used for fine operation. The particle size of the feed is not greater than 120mm, and the compressive strength of the crushed material shall not exceed 250MPa. The working principle of fine jaw crusher based on the principle of "fixed volume", through the mathematical model of ore crushing, derived the revised Gaussian curve, the fixed jaw plate design into "straight line-correct Gaussian curve" type, active jaw plate for straight line, so as to achieve smooth operation, crushing ratio, high yield, low energy consumption, low noise, low operating costs. This kind of crusher is widely used in small and medium-sized mines, building materials, road building, silicate, and chemical industry, especially in the treatment of river pebble, calcite, granite, quartz stone, concrete, dolomite, bluestone, iron ore, limestone, coal gangue, pebbles, basalt and other materials.