Jaw crusher is mainly composed of: fixed jaw, movable jaw, frame, upper and lower guard plates, adjusting seat, movable jaw rod, etc. It has features like large crushing ratio, uniform product size, simple structure, simple maintenance, low operating cost, etc. Jaw crushers are used in many sectors such as mining, smelting, building materials, highways, railways, water conservancy and chemical industries, and the crushing strength is only 320 MPa for various materials.The working mode of this series of crushers is curved extrusion type. Its working principle is: the motor drives the belt and pulley, and the movable jaw moves up and down through the eccentric shaft. When the movable jaw rises, the angle between the toggle plate and the movable jaw becomes larger. The movable jaw is pushed closer to the fixed jaw, and the material is crushed or smashed at the same time to achieve the purpose of crushing; when the movable jaw goes down, the angle between the toggle and the movable jaw becomes smaller, the movable jaw is on the pull rod, and the action of the spring And leave the fixed jaw. At this time, the crushed materials are discharged from the lower mouth of the crushing cavity. With the continuous rotation of the motor, the crushing motor jaw makes periodic movement to crush and discharge materials, realizing mass production.

Model	Max Feed Size (mm)	Output size (mm)	Capacity (t/h)	Rotating speed (r/min)	Power (kW)	Weight (t)	Overall Dimension (mm)
PE250x400	200	20-50	5-15	300	15	3	1430x1310x1340
PE400x600	350	40-100	15-60	275	30-37	7	1700x1732x1653
PE500x750	425	50-100	40-110	275	45-55	12	2035x1921x2000
PE600x900	480	65-160	90-180	250	55-75	17	2290x2206x2370
PE750x1060	630	80-140	110-320	250	90-110	29	2655x2302x3110
PE900x1200	750	95-165	220-450	200	110-132	58	3800x3166x3045
PE1000x1200	850	200-300	280-560	200	110-160	69	5350x4280x3050
PEX150x750	125	18-48	10-25	320	15	3.8	1200x1500x1200
PEX250x750	210	25-60	15-30	330	22-30	5	1667x1545x1020
PEX250x1000	210	25-60	15-50	330	30-37	7	1550x1964x1380
PEX250x1200	210	25-60	20-60	330	37-45	8.5	2192x1900x1950

1. Low noise and less dust. 2. Large crushing ratio and uniform product size. 3. Simple structure, reliable work and low operating cost. 4. The lubrication system is safe and reliable, the parts are easy to replace, and the maintenance is simple. 5. The crushing cavity is deep and no dead ends, which improves the feeding capacity and output. 6. Energy saving: stand-alone energy saving is 15%-30%, and the system energy saving is more than doubled. 7. The adjustment range of the discharge opening is large, which can meet the needs of different users.