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Common causes and solutions for impact crushers
Source: Bearing network time: 2018-03-07
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First, if the impact crusher (reverse blow) bearing heat is found:
Explain that the bearing lacks oil; it needs to be refueled in time; of course, too much oil will make the bearing heat; when refueling, it must check the oil level; the bearing is damaged; the bearing should be replaced in time; the upper cover is too tight; the bolt should be adjusted; the tightness is appropriate.
Second, if the broken counterattack crusher (reverse blow) is found to be abnormal:
Explain that the material is too large; can check the feeding scale. Uneven wear; clarify the replacement of the counter hammer head; the rotor is unbalanced; need to be adjusted; the root is not properly disposed; the anchor bolts need to be viewed and reinforced.
Third, such as today's impact crusher (reverse blow) belt flip:
Explain the belt wear; replace the V-belt; due to the problem of belt transmission installation; the pulley should be adjusted on the same plane; must pay attention to the quality of the V-belt itself.
Fourth, if the counter-crusher (reverse blow) is found to have excessive particle size:
Explain the wear of the hammer head; the hammer head needs to be idle or replaced; the gap between the hammer head and the counterattack plate is too large; usually adjusted to 15-20mm; too large feed particle size will affect the discharge granularity.
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