PEW Series Jaw Crusher

PEW Series Jaw Crusher

New generation crusher, pew series jaw crusher is born with innovative significance. It is newly designed and improved by our experts on basis of their more than 20 years' crusher manufacturing and design experience. The unique design concept makes this series crusher achieve perfect combination between crushing efficiency and operating cost. Meanwhile, it has a wide range of application, particularly is suitable for crushing hard rock, such as basalt, river pebbles.

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Working Principle

A Jaw Crusher is one of the main types of primary crushers in a mine or ore processing plant. The size of a jaw crusher is designated by the rectangular or square opening at the top of the jaws (feed opening). For instance, a 24 x 36 jaw crusher has a opening of 24" by 36", a 56 x 56 jaw crusher has a opening of 56" square. Primary jaw crushers are typically of the square opening design, and secondary jaw crushers are of the rectangular opening design. However, there are many exceptions to this general rule.

A Jaw Crusher reduces large size rocks or ore by placing the rock into compression. A fixed jaw, mounted in a "V" alignment is the stationary breaking surface, while the movable jaw exerts force on the rock by forcing it against the stationary plate. The space at the bottom of the "V" aligned jaw plates is the crusher product size gap, or the size of the crushed product from the jaw crusher. The rock remains in the jaws until it is small enough to pass through the gap at the bottom of the jaws.

Features

  • 1. Durable moving jaw assembly.
  • 2. Integral cast steel bearing housings.
  • 3. Fast and safe setting adjustment.
  • 4. Reasonable cavity design.
  • 5. Larger-size and larger-carrying-capacity bearings.
  • 6. Compact & robust structure.

Technical data

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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