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| Idler failures and solutions | |||
| Author:admin Source:Original Updated:2013-7-10 | |||
Idlers in material handling plays a very important role, it carries the conveyor operation, proofreading deviation of the conveyor belt, so we have to always pay attention to the operational status of the roller. If the failure to promptly resolve, so we must grasp handle roller faults.
Conveyor idlers common fault is due to overload, over length or conveyor belts run by jamming the resistance increases, the motor overloaded motor power measurement result. We want to find out the cause of overload operation, remedy. As bad transmission lubrication conditions, resulting in increased power the motor, transmission parts replenish lubrication in the motor air inlet fan or radial heatsink accumulation of coal dust, so that cooling of conditions deteriorate. The workaround is to use such power motors, so that the same trend curve by adjusting the amount of oil-filled coupling, so that the two motor power rational allocation. Dual motor, because the motor characteristic curve varies or roller diameter differences, so that the uneven distribution of shaft power, to stop running conveyor idlers, overloading part, stop conveyors, heat treatment was stuck poor ventilation mesh, clear pressure at the top of the dust accumulation. If the motor is turning bad, coupling is no oil or oil is too small, fusible plug injection, or lower voltage exceeds the voltage allowable range, it is necessary to open the oil plug, filling or replacement required entered melted alloy plug. Strictly prohibited to use cork, improve power quality. | |||
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