![Is a ball mill a kind of grinder used to grind materials into powder?](/3wzg0da/559.jpg)
Is a ball mill a kind of grinder used to grind materials into powder?
1) Excavate the foundation according to grinding mill foundation drawing, and tamp down the bottom layer. 2) Add a layer of concrete cushion, and make it smooth. 3) Measure the positions of the preformed holes (openings) for main unit, reducer, bucket elevator, hammer crusher, and make marks separately on the cushion.