rushing machine has the characteristics of high reduction ratio, high productivity, simple structure, and reliable performance, etc. It is convenient to maintain and practical to use.
Our Jaw crushers can be used in mining industry, metallurgical industry, construction, smelting, road building, chemical industry, and other fields, for crushing various materials whose compressive strength is not more than 320 MPa.

Features:
1. Crushing chamber is deep and has no dead space, which helps improve the feeding capacity and productivity.
2. Our jaw crusher has high reduction ratio and the crushed materials are of the even granularity.
3. Adjustment device of gasket type discharging opening is reliable and convenient to use. The discharging opening has wide adjusting range. This can increase the flexibility of our equipment.
4. Lubrication system is safe and reliable. Accessories are convenient to replace, and little maintenance is needed.
5. Jaw crusher has simple structure, reliable performance and low operating cost.
6. Jaw crusher is a kind of energy saving equipment. Single machine can save 15% ~ 30% energy and whole system saves more than doubled energy.
7. Discharging opening has large adjusting range, so your different requirements can be satisfied.
8. Low noise and little dust.
Advantages:
1. Short toggle plate
2. Low hanging
3. Big swing angle
4. Long service life
Working Principle:
Jaw crusher consists of frame, eccentric shaft, belt wheel, flywheel, movable jaw, side guard plate, toggle plate, toggle backseat, gap adjusting screw, returning spring, fixed jaw plate and movable jaw plate. Toggle plate is also used to guarantee the security.
Jaw crusher uses electric motor as the motive power. Eccentric shaft is driven by triangle belt and genera l wheel, which makes movable jaw make reciprocating motion according to the desired trajectory. Then, materials in crushing chamber (consists of fixed jaw plate, movable jaw plate and edge plate) are crushed and the finished materials are discharged from discharging hole.
Technical Parameters: Specification and Model Technical Characteristic Motor power (kw) Dimension (L× W× H) (mm) Weight (kg)
Max. feeding size (mm) Adjustment range (mm) Production capacity (m3/h) Rotating speed of main shaft (r/min)
PEF150×250 125 10-40 1-3 285 7.5 922×745×933 700
PEF200×300 165 20-70 2-8 265 11 1056×1100×1120 800
PEF250×400 210 20-80 5-20 310 18.5 1108×1142×1392 3000
PEF400×600 340 40-90 10-40 275 30 1700×1732×1392 7200
PEF350×750 290 30-55 20-50 300 37 1900×1806×1808 8900
PEF500×750 425 50-100 34-68 275 55 2050×1860×2145 11320
PEF600×900 480 75-200 40-120 255 75 2792×2168×2250 17600
PEF750×1060 630 80-200 80-160 250 90 4180×2560×3070 30530
PEF900×1200 750 100-200 110-200 250 110 5200×2900×3500 50000
PEF1200×1***-300 220-400 180 160 4200×3300×3500 106000
PEX150×750 125 10-40 5-15 300 15 1220×1480×1180 3600
PEX250×1000 210 15-55 10-32 300 37 1580×1992×1380 7350
PEX250×1200 210 15-60 12-38 300 37 1530×2192×1380 8700
PEX300×1300 250 20-90 16-65 300 55 1930×2400×1747 11600