Replacement Screens and Bar Grates for Hammer Mills · Order replacement screens or bar grates for any model of hammer mill from Schutte Buffalo Request A Quote 1 800 447 4634 MENU MENU Home About Us Our Brands International Sales Representatives Equipment Hammer Mills 13 Series 15 Series 18 Series Circ U Flow 24 Series Circ U Flow 44 Series Circ U Flow E Cycler Series E Destroyer FG Series Dual Stage H28 Circ U Flow Mini Mill