Working Principle

Firstly, the motor drives belt and pulley to make the movable jaw move back and forth, up and down around the eccentric shaft. When the movable jaw pushes the movable jaw plate towards the fixed jaw plate, materials get crushed. When movable jaw  plate move backwards under the action of the eccentric shaft and spring, the materials crushed before would be discharged from the port under the jaw plate. As the motor works continuously, the movable jaw can crush or discharge materials periodically, so that volume production can be achieved.

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  • Jaw Crusher boasts more reasonable moment of inertia and greater crushing strokes through optimization of the equipment structure, crushing cavity and movable jaw’s motion trail and speed. It is able to achieve higher crushing efficiency at the same power consumption and thus offer customers a larger rate of return on investment.
  • High-quality Casting Ensures Reliable Performances

    In order to ensure stable and efficient production during crushing hard materials, Jaw Crusher is equipped with such core rotating components as high-quality casting movable jaw body, large-eccentric heavy-duty forged eccentric shaft, cast flywheel with a high moment of inertia and high-strength integrated cast steel bearing box, as well as strong power with reasonable speed configurations.

  • International Top Configurations

    High-quality raw materials and reliable design can provide sufficient equipment strength and remarkable durability of  Jaw Crusher during super-hard material crushing and thus reduce the maintenance costs

  • Easy Maintenance

    The Jaw Crusher adopts centralized grease lubrication. Manual or automatic grease lubrication system can be configured as needed, which can reduce the difficulty in maintenance and simultaneously guarantee cleanness and neatness at the work site.

    The Jaw Crusher uses a double-wedge regulating discharge port with the mechanical or hydraulic regulation available as needed, so it can be regulated more simply and efficiently than the traditional under-boarding discharge ports.

  • Digitalized Processing, Higher Precision

    There are tens of lines of numerical controlling machine tools. Operations such as steel plates’ cutting, bending, planing, milling and paint spraying are all controlled numerically. The machining precision is high, especially for the core parts.

  • It is possess of detachable frame without welding structure, double wedge adjusting device, elastic limit damping device and integrated motor seat




Jaw Crusher – Installation

The jaw crusher is a large crusher installed and receives no-load testing in the manufacturer’s workshop. However it is disassembled into components for transport.



Jaw crusher – Lubrication

  1. To ensure normal operation and extend service life of the crusher, regular lubrication shall be performed.
  2. Grease in the bearing block shall be replaced every 3 to 6 months.



Jaw Crusher – Troubleshooting

  1. Movable jaw does not rotate while flywheel is rotating
  2. Crushing plate shakes and makes collision noise



Crushing Production Line – Installation

Preparation before foundation concrete placement

  1. Set markings for placement thickness control, for example, horizontal standard piles or elevation piles.


Product Album



Model Feed opening (mm) Max. Feeding Size (mm) Adjustable Discharge opening (mm) Capacity (t/h) Motor Power (kW) Overall Dimensions (mm) Weight (t)
PE250×400 250X400 200 20-60 5-20 15(20) 1150×1275×1240 2.8
PE250x1000 250X1000 210 15-50 15-50 30(40) 2790x2670x1380 6.5
PE400×600 400X600 350 40-100 15-60 30(40) 1700×1732×1653 6.5
PE500×750 500X750 425 50-100 50-100 55(75) 2035×1921×2000 10.3
PE600×900 600X900 500 65-160 60-130 75(100) 2290×2206×2370 16
PE750×1060 750X1060 630 80-140 110-250 110(150) 2620×2302×3110 27
PE900×1200 900X1200 750 100-200 160-380 130(175) 3789×2826×3025 46.5
PE1000×1200 1000X1200 850 200-300 315-550 130(175) 3889×2826×3025 56
PE1200×1500 1200X1500 1000 150-350 400-800 200(270) 4930X3148X3560 88



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