Metso 3/8/2021 Stone Crush Machine Pe 250X400 Jaw Crusher. Stone Crush Machine Pe 250X400 Jaw Crusher. Pe250400 jaw crusher is mainly used in the industries of metallurgy, mining, chemical, cement, construction, refractory materials and ceramics, suitable to crush hard and soft ores with compressive strength less than 320 mpa.this machine can break materials into medium size