When it is working, strong vibration and noise will be caused, and the temperature of rotor bearing rises sharply, which contributes to the damage of bearing and the abnormal limestone crusher for sale operations of the machine. Because the plate hammer often adopts casting, which has low precision and great quality difference. If counter measures are not taken during assembling, it will cause unbalanced quality of rotor. Due to the good quality and high rotating speed of rotor, the imbalance will cause strong polarization to make bearing temperature rise sharply even broken. It rarely appears during the processing of new machine, because the balance of new machine has been strictly corrected before leaving the portable crushing plants for sale factory. The situation mentioned above mainly results from improper replacement of plate hammer. Even though effective measures are taken and rotor can meet the requirements of the balance when the plate hammer are replaced, the wear will become uneven after a period of time, which can also lead to the unbalance of rotor and vibration of mobile impact crusher plants.
The impact crusher machine is mainly used for natural sand and artificial sand processing, production of construction, cement, concrete and other mineral materials needed sand. Because mineral materials, including natural soil, sand, stone and processed into a material, such as burning earth products (bricks, tiles, etc.), inorganic cementitious materials (lime, gypsum, various types of cement, etc.), mortar, and various concrete and other construction materials is an important component of one of the substances.
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