A Comparison of Three Types of Coal Pulverizers - Babcock PowerA Comparison of Three Types of Coal Pulverizers by. L. M. Benson. Senior Engineer, Fuel Burning Product Development. RILEY POWER INC. a Babcock Power.type of coal mills,Improving Coal Pulverizer Performance and . - Pall Corporationmanufacturers of coal pulverizing equipment. The four most common types of coal pulverizers are: Ball-Tube Mills. This type of mill consists of a rotating tube.