It is recycling machine for machine with acentric dry method, fits for recycling resin bonded sand and used sand. Under function of impeller with high rotating speed, the used sand will be cast to the wearable junk ring to remove the inert film on surface of the sand via mutual collision and friction between sand and junk ring, impeller and case of machine, sand and sand. Recycling circulating times of sand in the machine can be regulated to gain the recycling sand in line with different demands and states of the used sand.
Principal Technical Parameter