Open-pit coal mining relies on large-sized equipment such as power-driven excavator and truck and the operating status of the opencast equipment will directly influence the benefit of open-pit mining. Plenty of equipment investment makes the maintenance cost very high, so that for open-pit coal mines, it is extremely necessary to reduce the maintenance cost.
(1) STRENGTH THE MAINTENANCE OF THE QUARRY CRUSHER
Maintaining the opencast equipment in a planned and scientific way can reduce the failure rate, reduce the abrasion of the equipment and delay the aging the equipment.
(2) ENHANCE SCHEDULED AND PREVENTATIVE MAINTENANCE
According to the actual production condition of the coal mine and the running status of the equipment, take the initiative to carry out reasonable scheduled and preventative maintenance to effectively avoid collateral damage.
(3) STRENGTHEN THE TRAINING OF OPERATING STAFF
In practical work, it is common that the machine is damaged due to the skill level of the operating staff, so that strengthening the operating skill training of the operating staff will greatly reduce the abnormal wear and tear damage on the equipment, thus effectively saving the maintenance cost.
(4) IMPROVE THE QUALITY OF THE REPAIRER
The cultural quality and technical level of the repairer will directly influence the maintenance quality of the equipment, for this reason, it is very necessary to improve the quality and maintenance level of the repairer.