STURTEVANT

Dry Process Equipment-Namely, Air Separators for Separating Fine Material from Coarse Material and Classifying Separated Material; Blending [ and Mixing ] Machines for Finely Divided Materials; Crushers and Pulverizers-Namely, Jaw Crushers, Crushing Rolls, Hammer Mills, [ Ring Roll Mills ], Rotary Pulverizers, Fluid Energy Mills; Impact Mills-Namely, Vertical Hammer Mills; Centrifugal Impact Mills; Flour and Other Grain Processing Milling Machines