Jaw crusher is the most common and one of the important machine for processing limestone,which can realize first crushing. It can crush the large piece of limestone into 50cm. The biggest feature of jaw crusher is that there is no limit for the feed size, and high output.
ASJ-E Jaw Crusher has the characteristics of high capacity, jaw plate wear resistance, high degree of humanized operation, good stability, simple structure and appearance which is the first choice for crushing processing with compressive strength less than 300 mpa.
The main features are as follows:
1.“V” type of crushing chamber, effective opening size is equal to the nominal opening size (common jaw crusher adopts the traditional asymmetric crushing chamber structure, and effective opening size is smaller than nominal opening size)and the throughput capacity will be increased by 15-20% compared with the normal crushing chamber.
2.The discharge opening applies the hydraulic adjusting unit, the optimized chamber and motion parameter make the product have greater through capacity for same clearance.
3.Smaller discharge clearance for same through capacity. The main components of frame adopt high-quality manganese steel, thicken steel plate, and finite element analysis method is used to evaluate mechanical strength in the process of design to improve the load resistance and impact during using. Cold installation process for bearing and thin oil lubrication make service life prolonged and efficiency of the rotation improved.
4.Four humanized maintenance operation units adopted for easily damaged parts of ASJ – E: bolt fastening and spring removal unit, moving jaw maintenance unit, side guard plate removal unit, adjusting seat replacement unit, so maintenance personnel can easily have inspection, maintenance and care with the four units.