THE FEATURES FOR PUTZMEISTER WEAR PLATE AND CUTTING RING: 1. 30,000 m³ -60,000 m³ squares service life. 2.Double-ring segemental alloy structure can effectively solve the problem of alloy collapse. 3.Over sized alloy width, better sealing performance, more wear-resisting. THE SPECIFICATIONS FOR PUTZMEISTER WEAR PLATE AND CUTTING RING: Putzmeister C Valve Spectacle Wear Plate Wear Ring