![Grinding Mill](/3wzg0da/523.jpg)
Grinding Mill
Various companies offer other types of mediumspeed pulverizers: • Vertical spindle roller mill (toroidal rollers) [28] • Vertical spindle roller mill (cylindrical rollers) [29] • Roller mills (pendulum rollers) [30]. The maximum capacity of such pulverizers reaches 250 Mg/h. 3. Lowspeed pulverizers • Tube ball (drum) mill n = 15–30 min −1. This type of coal mill consists of a ...