Impact Crusher working continuously under heavy load or a long time , the friction parts are under a lot of pressure, so the lubricating system for impact crusher normal work is very important, the bad lubrication is the main reason for the burned machine copper sets .
Impact Crusher Lubrication system mainly includes: main shaft-eccentric bushing, eccentric - frame copper bush, up-thrust bearing -socket liner down thrust bearing , eccentric shaft lower thrust plate - the gear drive between eccentric shaft - eccentric shaft upper thrust plate. The part of heat that the impact crusher generates could deliver to the lubricating oil ,so cool the impact crusher.
Automatic safety protection in the lubrication system equipped with a pressure switch, temperature switch and oil flow switch. When necessary, these switches can make impact crusher parking or audible alarm when abnormal. The supply pressure of the system should be in the range of 0.15-0.40MPa, no-load back the oil temperature does not exceed 55 degrees Celsius, load the back oil temperature does not exceed 68 degrees Celsius .
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