How to Avoid the Uneven Granularity of Jaw Crusher

As we know, any stone crushers will have more or less abrasion in the working process and this is inevitable. So what we can do is to reduce the abrasion as much as possible. In order to reduce the wear and tear of parts of crushers, we can improve from the following aspects: to select crushers scientifically and to use and select materials reasonably. Once the crusher type is not so suitable for the materials, it will lead the large energy consumption and then effect the production progress.Jaw crusher can deal with the hard materials such as the ores and rocks. During working, the materials directly compress the movable jaw plate with a big crushing force, especially for the highly hard stones. This compress may cause the loosening of the screw, which could aggravate the abrasion and make a big noise; it even could disassemble or fracture the jaw plate. In term of this issue, we could take detailed measures to handle this to avoid the loosen, the abrasion and the fracture to extend the service life, lower the cost and improve the efficiency.But what has to be notified is the uneven granularity is also possible. So how can we avoid that? The technicians will provide solutions in the next five aspects.The displacement of jaw plates: With the displacement, the gear may hit the addendum, which could be solved by adjusting the jaw plate.The abrasion: The gap between the movable jaw plate and the bearing is so big that the outer ring may loosen. To solve this problem, we should replace the bearing or the movable jaw plate, or we could try other possible solutions to minish the gap.The anti-polarity: The anti-polarity may lead to inversion. Sometimes, the technician may mistake the delta connection for the star connection, which is so common. Please make a complete check before the trial running to avoid this case.Unqualified materials: The hardness and the tenacity is beyond the range specified. To avoid this problem, you should read through the specification and...