Hammer Mills for Sale | Used Hammer Mills | Phoenix EquipmentUsed 60 HP Williams Hammermill/Crusher. Serial number 19366. Feed opening without feed chute is 12" x 18" tapers to 12" x 12.5". Has bolt on feed hopper with two openings. Last feed with a vibratory pan feeder. Chamber has a breaker plate. 4 rows of swinging hammers- 1.5" x 3 5/8" x 5/16" thick, 12 hammers per row.used hammer mill rock crusher for sale,Hammer Mill: Business & Industrial | Williams Top Feed Style 100 Hp. Industrial Shredder Hammermill Used U.S.A.. $10,000.00. Buy It Now. or Best Offer. 29 watching. Williams Top Feed Style 100 Hp. Industrial Shredder Reconditioned U.S.A. Make: Williams Patent Crusher & Pulverizer Co. CONSTRUCTION: The Williams TF Shredder is an integrated Paper.