PEX series jaw crusher is optimized and designed according to foreign technology, with high production capacity, low energy consumption, easy operation, easy adjustment, and fast replacement of vulnerable parts. It is suitable for coarse, medium and fine crushing operations of river pebbles, basalt, refractories, cement raw meal, clinker, steel slag and other substances with compressive strength below 245MPa.

Currently existing artificial sand production line, the vast majority of the wet process, no matter what type of sand washer, its biggest disadvantage is that the fine particles (below 0.16 ㎜) erosion is serious, some even lost more than 20%, which not only loss of production, but also seriously affect the distribution of the sand, the grading is not reasonable, thick fineness modulus, The product quality of machine-made sand is greatly reduced, and too much fine sand is discharged, which will cause serious environmental pollution.

Impact crusher is a new type of impact crusher that is different from conventional jaw crusher, cone crusher and roll crusher and other compulsory crushing equipment from structure to working principle, and is also different from conventional ball mill and self-grinding, semi-automatic grinding machine and other probability grinding equipment, and different from traditional impact crusher and hammer crusher and other impact crushing equipment.

The machine is mainly composed of frame, transmission, air eccentric shaft, bowl bearing, crushing cone, adjusting device, adjusting sleeve, spring and hydraulic station for adjusting ore discharge mouth. When the crusher is working, the motor drives the eccentric shaft sleeve to rotate through the horizontal shaft and a pair of bevel gears. The crushing cone axis line rotates and swings under the force of the eccentric shaft sleeve, making the surface of the crushing wall sometimes close to and sometimes leave the surface of the rolling mortar wall, so that the ore is continuously squeezed and bent in the crushing chamber and broken.