JC series jaw crusher overview

• JC series jaw crusher overview

  The JC jaw crushers in European style undoubtedly become the most welcome products in the world. When you want to crush the hard materials in high efficiency, the best choice for you is the JC series of jaw crushers in European style, which adopts the most advanced international crushing technology as well as the world-class skills in making. The unique design concept makes this series crusher achieve perfect combination between crushing efficiency and operating cost.

• JC series jaw crusher application

  This series of jaw crushers have wide range of application and is mainly used to crush mid hardness ores and rocks in metallurgical industry, mining, chemistry, cement making industry, construction, refractory, pottery and porcelain making for secondary and fine crushing. It is preferred to crush hard rock, such as basalt, river pebbles, ores, rocks, slogs, etc, whose compressive strength is under 280Mpa. Maximum size of feed materials must be less than what is required according to the specifications.

• JC series jaw crusher main features and benefits

  • 1. World-level manufacturing technology is adopted, perfect raw material is selected.
  • 2. More advanced movable jaw assembly lengthens life of JC jaw crushers.
    Movable jaw assembly, composed of cast steel structure with high-quality, is driven by two big flying wheels which are also made from cast steel. Moreover, heavy eccentric axle is processed by forged mold. All of these make the JCE series crusher extremely reliable.
  • 3. Integral cast steel bearing housings.
    Integral cast steel bearing matches well with the crusher frame, at the same time, radial strength of the bearing seat is highly strengthened. However, the separate bearing seat does not have this advantage.
  • 4. Finite element analysis technology is adopted to make the crusher more stronger.
  • 5. Crusher chamber adopts "V" structure which could make actual feed width comply with the nominal one.
  • 6. Adjustment of the discharge part is more convenient.
    Discharge part of JCE series crusher is installed wedge block, which makes discharge much simpler, safer and faster than the spacer on old style crusher.
  • 7. Bearing with larger specification and stronger capacity are used.
  • 8. A newly designed tooth-shape jaw plate, makes the available area of jaw plate longer, and enhances the capacity.

• JC series jaw crusher main parts

  The JC series of jaw crushers in European style are mainly consist of frame, the rotation part of the eccentric bearing, the working part of the crushing cavity, the safety unit and the adjustment devices of the discharging opening.
  We also offer spare parts and original wear parts related to the jc jaw crusher.

• Operation and maintenance of JC series jaw crusher

  For all the machinery, the maintenance is very important. In the stone crusher equipment, jaw crusher is dominant, and in maintenance pay attention to the way. To ensure the jaw crusher regular work, in addition to proper operation, planned maintenance is need, including routine maintenance inspection, overhaul, repair, and minor repairs .
  (1) Overhaul: In addition to all the ongoing repair work, including replacing eccentric shaft and the moving jaw mandrels, casting rod head the Department of Babbitt, replacement or repair of wear and tear. Overhaul cycle is generally five years.
  (2) repair: In addition to minor repairs of all the work, but also include the replacement of thrust plates, linings, inspection and repair bearings and so on. In the repair cycle is generally 1-2 years.
  (3) minor repairs: The main elements include checking and repair adjustment device, high-speed gap nesting population on the wear liner U-turn or replaced. Transmission part of the overhaul, lubrication system and replacement of oil and so on. Minor repairs of the period is 1-3 months.