Are you still using old-fashioned polishing machines? These machines are not only prone to rust, but also require a lot of time and effort to maintain. Semi-automatic polishing machines require manual lifting of iron blocks, which increases the complexity and labor intensity of the operation.
If you are still using a rusty polishing machine, then take a look at the fully automatic equipment produced by Miertech. The fully automatic polishing machine produced by Miertech has no trouble with rust. The machine is lightweight, the machine uses thickened aluminum plate, and the quality is excellent.
