Lab jaw crusher

Product Application

Laboratory Jaw crusher is mainly used to broke a variety of ores and bulk materials, it can crush the materials that compressive strength is less than 320Mpa, and it can divided into coarse crushing and fine crushing two broken modes.PE series jaw crusher has the complete specifications, as the best preferred primary crushing equipment, its feed granularity is 125mm ~ 1200mm.The equipment is mainly used for coarse ,meduim and fine crush of ore limestone, calcium carbide, carbide slag , shale , basalt, river gravel, bluestone , etc. It has get the significant effect in cemnet plants, gravel plants, stones factory, thermal power plants desulfurization, calcium carbide plant. Lab jaw crusher widely used in mining, metallurgy, chemical industry, building materials, water conservancy, transportation and other industries.

Working principle
Laboratory jaw crusher uses the motor to drive belt and pulley, through the eccentric shaft to make the jaw move up and down, when movable jaw falls, the angle between the fixed jaw and the movable jaw become smaller. 
The materials are crushed to achieve crushing the purpose; when movable jaw rises, the angle between the movable jaw and the fixed jaw become larger, the movable jaw plate leaves the fixed jaw plate under the action of a pull rod. At this time materials broken discharge from the crushing chamber. Many models available based on different working capability.

Main Features
1) High reduction ratio and even final particles.
2) Simple structure and easy to be maintained.
3) Easy replacement of wearing and spare parts.
4) Reliable operation and long service life.
5) Convenient maintenance with low cost.