Sprue Grinding Machine with Variable Speed AC Drive operates on a power supply rate of 220 V and 440 V. Sprue Grinding Machine is featured with stainless steel setting tank for dust deposition and recirculation of moist air, in grinding hood with lock mode. Sprue Grinding Machine is designed with stainless steel body with water circulation facility. Sprue Grinding Machine is provided with submersible pump for recycling water. Sprue Grinding Machine is attached with diamond wheel. Sprue Grinding Machine with Variable Speed AC Drive is fitted with grinding motor that runs on ¾HP.