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      PE-250x400 Jaw Crusher

      Product description of PE-250x400 jaw crusher:

      PE-250x400 Jaw crusher is mainly used in the industries of metallurgy, mining, chemical, cement, construction, refractory materials and ceramics, suitable to crush hard and soft ores with compressive strength less than 320Mpa. This machine can break materials to medium size and fine size.

      Working principle of PE-250x400 jaw crusher:

      PE-250x400Jaw crusher mainly consists of frame, eccentric shaft, jaw plate, connecting bar, adjustment part and spring.

      The movable jaw goes upward and downward through eccentric shaft when belt and belt wheel are driven by the motor. The angle between movable jaw and bracket turns big when the movable jaw goes upward, which pushes the movable jaw plate to come closely to fixed jaw plate. At the same time, materials are crushed with the movement of the movable jaw crusher.

      When the movable jaw goes downward, the angle between movable jaw and bracket turns small. Under the forces of spring and connecting bars, the movable jaw plate leaves fixed jaw plate, and the crushed materials with qualified size are discharged from the crushing cavity. With the continuous rotation of the motor, the movable jaw crushes and discharges materials, which, in turn, realizes the goal of mass production.

      Advantages and features of PE-250x400 jaw crusher:

          1. High crushing ratio, uniform particle size

          2. Point eclipse discharge opening adjustment device, reliable and easy to adjust the range to meet the needs of different customers.

          3. Safe and reliable lubrication system, easy to replace parts, low maintenance workload.

          4. Simple structure, reliable function, low operating cost.

      Overview of PE-250x400 jaw crusher:

      Main technical parameters of PE-250x400 jaw crusher:
      Type Opening Size(mm) Max. Feed Size(mm) Output Open Range(mm) Power(KW) Capacity(t/h) Size(mm) Weight(t)
      PE-250×400 400×250 210 20-80 15 5-20 1450×1315×1296 2.8
      PE-400×600 600×400 350 40-100 30 15-65 1700×1732×1653 6.2
      PE-500×750 750×500 425 50-100 55 45-110 2035×1921×2000 11
      PE-600×900 900×600 500 65-140 55-75 90-180 2290×2206×2370 16
      PE-750×1060 1060×750 630 80-160 110 110-320 2655×2302×3110 29
      PE-900×1200 1200×900 750 100-200 132 200-400 3380×2870×3330 54.5
      PE-1000×1200 1200×1000 850 195-260 160 220-450 3480×3876×3330 58
      PE-1200×1500 1500×1200 1020 150-300 180-220 400-800 4200×3750×3820 100.9
       Note: This specification is just referencing, any changes are subject to the products.
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