• Name :

    PEW Jaw Crusher

  • Features:V-shaped structure crushing cavity is able to
  • Application:PEW jaw crusher is widely used in various
  • Contiguous item:Sand Making Machine, Grinding Mill
  • 1. V-shaped structure crushing cavity is able to meet a big feeding;
  • 2. Movable jaw assembly adopts a high-quality steel casting and heavy eccentric shaft has also adopted forging billet for processing;
  • 3. Use of finite element analysis technology helps to reach both light weight and high reliability;
  • 4. Equipped with wedge adjustment devices, enable to realize automatic control and stepless adjustment;
Model Feed Opening (mm) Max Feeding (mm) Discharge Opening (mm) Capacity (t/h) REV (r/min) Power (kw) Motor Model Machine Size (mm)
PEW250×1000 250×1000 220 20-40 15-50 330 6-37 Y250M-6/37 1400×1850×1310
PEW250×1200 250×1200 220 20-40 20-50 330 6-37 Y250M-6/37 1400×2050×1310
PEW400×600 400×600 350 35-85 15-70 250 6-37 Y250M-6/37 1920×1460×1840
PEW760 760×1100 620 75-200 150-350 270 6-110 Y315L1-6/110 2600×2500×2200
PEW860 860×1100 720 100-225 200-500 240 6-132 Y315L2-6/132 3300×2320×3120
PEW1100 1100×1200 930 150-275 300-650 210 8-185 Y355L1-8/185 4140×2660×3560

PEW jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks.

PEW Jaw crusher features big crushing ratio, reliable operation, easy maintenance and low operating cost. It is the new generation product designed and produced by SBM, basing on our 30 year’s crusher production experience and the latest design conception. It does be one high efficiency and low cost crushing machine.

PEW Jaw Crusher Working Principle:

PEW Jaw Crusher, Crusher Machine

1) PEW Jaw Crusher is insist by dynamic and static jaw jaw plate composed of two crushing chamber to simulate the movement of animals to complete two jaw crusher material crushing operations. Widely used in mining, smelting, building material, highway, railway, water conservancy and chemical industry in a variety of ores and medium-grained bulk materials broken.

2) When the PEW jaw crusher work, activity on the fixed jaw jaw periodically reciprocating motion, sometimes close, sometimes leave. When approached, the material being squeezed between the two jaw, splitting, the impact was broken; when the left has been broken by the force of gravity and the material discharged from the discharge port.

3) The pitman may perhaps be the principal moving component inside a jaw crusher. It forms the moving side from the jaw, because the stationary or fixed jaw types a different. It accomplishes its movement with all the eccentric machining from the flywheel shaft.


Jaw Crusher Operation And Maintenance

In the mining machinery and equipment, jaw crusher usually as the first procedure of production process and the broken material is high hardness ore, coal and other materials. In the case of long-term use, the material hardness causes the crusher parts to wear the depth, even reduces the machine the use cycle. Therefore, in the daily work, jaw crusher correct operation and careful maintenance is the important way to extend the service life of the machine and improve the operating rate.

Jaw crusher in the casting material is very exquisite. The material good jaw crusher is expensive. Relatively poor material, the market price is cheaper. Many manufacturers make profit from the quality price, so in the market it appears the phenomenon of the price range. But no matter how, if you do not pay attention to correct operation and maintenance of jaw crusher, it will result in most parts of a wear quickly, and even rupture. Even if quality is good, it will shorten the service life of machine.