raymond mill deflector assembly parts list. Patent US7252253 Bowl mill for a coal pulverizer with an air mill for Aug 7, 2007 Raymond Bowl mill is one commonly used pulveriser for this 4,523,721 (year 1985) titled "Bowl Mill with Primary Classifier Assembly", describes a 3,465,971 issued in 1969 titled "Deflector Arrangement for Use in a Grinding Mill", . 2 Line diagram air mill with ...