how to choose the ball mill 0618

To pick a ball mill, you've got to look at four main things: 1. The drum's material, its thickness, and how it's welded.
2. The lining's thickness, amount, and material - manganese steel's the toughest.
3. The bearing type, 'cause bigger bearings can handle more speed and more output.
4. And don't forget the setup. You need to know the motor model, the gear reduction number, and if the steel balls are included.