Jaw crusher is made of the frame, the eccentric shaft, a big belt pulley, the flywheel, a side guard plate, toggle plate, toggle plate backseat, clearance adjusting screw, a reset spring, a fixed jaw plate and a movable jaw plate, wherein the toggle plate also plays the role of insurance. Jaw crusher is mainly used for the medium and fine crushing of hard ores and rocks in metallurgy industry, mine industry, chemical industry, cement industry, construction industry, refractory materials industry and ceramic industry and other sectors.
It is suitable for crushing all kinds of hard and soft ores with less than 300MPa compressive strength, such as pebble, calcite, granite, quartz, concrete, dolomite, bluestone, iron ore, limestone, iron ore, coal gangue, construction waste, ferrosilicon, basalt, sandstone, ore, glass, cement clinker, etc.