The oil-free design reduces the maintenance related to lubricants (such as replacing oil filters and dealing with waste oil), with the maintenance cost being only 1/5 of that of traditional models, and the lifespan of the main unit is also longer.
The oil-free design reduces the maintenance related to lubricants (such as replacing oil filters and dealing with waste oil), with the maintenance cost being only 1/5 of that of traditional models, and the lifespan of the main unit is also longer.