Our sand mullers are heavily constructed with suitable motor and gearbox, for long and durable life all mullers are provided with stainless steel sheet lining inside main the shell, scraper are brazed with carbide tips at bottom side all mullers are available with or without aerator accessories for sand mullar sand aerator, which is attached below the muller door, where the sand drops on the rotor blades to aerate sand. It is of fabricated closed box. skip charger for muller. It consists Of full drive assembly, with rotary cam type limit switch box , run way structure, bucket, wire rope pulley assembly, top pulley structure, chute for charging electric control panel.