Jaw crusher is used for coarse and meidum crushing of brittle material not exceeding 320 Mpa. such as limestone, granite, etc Jaw crusher(PE Series) is used for coarse and meidum crushing of brittle material, whose compressive strength is not exceeding 320 Mpa. such as limestone, granite, marble, coal, coal gangue etc. It is widely used in the industry of mining, building materials, traffic, ...