Descriptionï¼šDuring the use of the crusher machine, if the machine is periodically inspected, to detect
problems in the machine, the replacement of parts timely, could help extend the life of the sand making
machine to ensure efficiency and quality of production operations of the machine, which reduces
economic losses, and will create more great value.
The overhaul of wear parts:
Inspection contents of the movable portion of the cone:
Spindle and the drogue contact points: If you find there is worn cracks 3mm and above, you shall
replace the spindle promptly. The downside ore body moving cone ring part: downside ore body moving
cone ring moiety ring if worn over high half the time it must repair welding steel.
Body: When the contact at the spherical body or the body of the lower cone and liner wear more than
Gear is worn: When the cone gear tooth wear thicker than 20 per cent shall be promptly replaced.
Eccentric shaft, eccentric lower end of the thrust bearing pads, uneven wear or deviation more than 0.1
mm thickness of 5 mm or more worn, it should be replaced.
In order to maintain the performance of cone crusher, you should establish a regular maintenance
system, regular maintenance systems include minor repairs, repair and overhaul.
Minor repairs and periodic maintenance content:
Small repair maintenance cycle is about 1 to 3 months. Need to check are: eccentric bushings and bevel
gear, linings, spindle suspension, dustproof device, drive shaft part, thrust disc lubrication system
components, and for the timely replacement of oil lubrication system.
Content in the repair and maintenance cycle:
the repair of inspection period of 6 to 12 months. Check the liner in the necessary replacement of the
liner. Check the drive shaft parts, drive shaft parts for repair or replacement. Eccentric sleeve, inside and
outside the bushing, thrust disc, suspension and electrical equipment and other components.
the content and cycles of overhaul:
maintenance period is about five years. In addition to the key parts such as the eccentric shaft,
eccentric, moving the cone of inspection, but also need to check the repair or replacement of the frame,
beams or repair concrete foundation.
Tips: Note: Whether it is in the repair or overhaul its maintenance cycle should be, as the case may be.
When the machine is used for crushing high hard materials cycle between three to four months.
However, if the crushing of hard or soft materials, repair period may be extended to two years. In
addition, the maintenance cycle will and inspection, maintenance, and quality of daily operations related.