jaw crusher

As the preferred models crushing, pe jaw crusher is still popular models. With its durable, easy maintenance and by many users. Widely used in mining production, construction materials production, processing and recycling of waste materials can be among. Jaw crusher is mainly composed of the body, moving jaw, eccentric shaft, tooth plate, adjust the seat brackets, closed adjustment device and other components. V pulley driven by a motor-driven eccentric shaft, so that the jaw has been given in accordance with the trajectory of the periodic reciprocating motion, which will be broken crushing cavity material, by weight of material discharged from the discharge port.

PE Jaw Crusher Working principle

Motor drive belt and pulley, through the eccentric shaft to move up and down movement of the jaw, when the movable jaw rises between the angle between toggle plate and moving jaw becomes large, thus promoting the moving jaw plate close to the fixed jaw plate, with the same time the material is crushed or split broken to achieve the purpose of crushing; when moving jaw down, the angle between toggle plate and moving jaw becomes smaller, movable jaw plate under the action of the rod, spring, leaving the fixed jaw plate, then the crushed material from the crushing chamber discharge port . With the continuous rotation of the motor for the periodic motion of mobile jaw crusher crushing and waste material, to achieve mass production. Moving the upper jaw hanging in the eccentric shaft directly, as the crank linkage link directly driven by the eccentric eccentric shaft, the lower end of the movable jaw hinge attached to the rear wall of the thrust plate supporting the rack. When the eccentric shaft is rotated, the trajectory of each point on the moving jaw is the point of suspension by the circumference (radius equal to eccentricity), becoming oval down, the downward section, the elliptical partial, until the lower portion of the thrust plate the connection point of the trajectory of the arc line. Since this machine moving jaw of each point on the trajectory is more complex, it is called the complex swing jaw crusher.

jaw crusher

PE Jaw Crusher advantages

  • 1. using the most high-end production of materials
  • 2. limited analysis technology, higher intensity
  • 3. The structure is simple, safe and fast
  • 4. greatly extend bearing life
  • 5. the use of tooth shield, increase production
  • 6. bearing monolithic steel structure

PE Jaw Crusher Features

Jaw crusher crushing ratio, high pass, and constantly improve the system design and the overall performance of the machine has been continuously improved, while production is also rising. Nesting population adjustment is simple and fast. To meet the needs of the crushing process, large jaw crusher machine through the jack add, subtract shims to achieve nesting population adjustment of the gap.

Model Feed Opening (mm) Max Feeding (mm) Discharge Opening (mm) Capacity (t/h) REV (r/min) Power (kw) Motor Model Machine Size (mm)
PE200×350 200×350 170 20-50 2-6 220 6-7.5 Y160M-6/7.5
PE250×400 250×400 210 20-60 5-20 310 6-15 Y180L-6/15 1450×1315×1296
PE250×750 250×750 210 20-60 8-22 320 6-30 Y225M-6/30
PE500×750 500×750 425 50-100 45-100 275 6-55 Y280M-6/55 1890×1916×1870
PE600×900 600×900 500 65-160 70-120 250 6-75 Y315S-6/75 2520×1840×2303
PE750×1060 750×1060 630 80-140 130-260 250 8-90 Y315L1-8/90 2620×2302×3110
PE900×1200 900×1200 750 95-165 220-380 200 8-130 JR127-8/130 3789×2826×3025
PE1000×1200 1000×1200 850 195-265 230-380 200 8-130 JR127-8/130 3889×2826×3025
PE1200×1500 1200×1500 1020 150-300 400-800 220 8-200 YR355M4-8/200 4930×3150×3700