Jaw crushers are primarily used for crushing minerals and rocks with a compressive strength that is not higher than 320MPa, such as limestone, sandstone, shale, gypsum, coal, and clay. 3. The jaw crusher has the characteristics of the crushing ratio, uniform product particle size, simple structure, reliable work, easy maintenance, and economic cost economy.
high crushing ratio jaw crusher machinery. When JC jaw crusher works electrical motor drives the belt wheel to make the swing jaw move following the specific track by eccentric shaft After the materials enter into the crushing chamber they are crushed between the two jaw plates by .