PEW Jaw Crusher

Domestic jaw crusher manufacturer technical level difference is very poor, there are few manufacturers of the products was close to the world advanced level, while most of the larger manufacturers of products with the world advanced level in the gap. Jaw crusher frame representing a large proportion of the whole quality (50% cast chassis, chassis welding 30%). Foreign jaw crusher are welded frame, even moving jaw also welded structure. Jaw crusher with welded frame is the development direction. Domestic jaw crusher frame structure has many examples of poorly designed, the reason is not according to the crusher to the actual arrangement of the forces stiffener.

Jaw crusher ensure optimal performance of the underlying factors are moving jaw has the best sports feature, this feature is designed to optimize the aid agencies get. Therefore, jaw crusher crusher design optimization is a fundamental method has the best performance guarantee. With which organizations to optimize design for a variety of modules to optimize the design of the crusher, get the best moving jaw motion characteristics.

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  • 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

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