| 摘要 |
A mineral material processing plant, a crusher, a lubrication method and system, the system comprising a thrust bearing (15), a lubrication piston and adjusting piston (25) arranged to be movable in a cylinder (20); wherein the piston (25) comprises a first space (30) configured to receive fluid and to continuously conduct the fluid to the thrust bearing (15); the cylinder (20) and the piston (25) define therebetween a second space (40) configured to receive and hold fluid; and the system is configured to in response to detecting a downward movement of the piston (25) to conduct fluid to the first space (30). |
