The following picture shows the centralized lubricating oil cylinder installed under the worktable.
Spindle headstock lubricating oil is poured directly into the box, and is lubricated by the oil pump installed at the back to lubricate the gear points.
Fully enclosed spindle headstock lubricating oil in its interior.
The following picture shows the hydraulic pump of spindle headstock, which distributes the lubricating oil inside the box to each lubrication point.
When adding lubricating oil, pay attention to the ruler, not more than half. (on spindle headstock)
The following picture shows the oil pump and cylinder under the protection cover.
How it works: pour the oil directly into the cylinder, and inject the oil into each lubrication point through the oil pump.