S. C. Dey & Co. Manufactures Metalurgical Belt Grinder. S. C. Dey & Co. Manufactures testing instrument for Material & Petroleum Testing. The Metalurgical Belt Grinder is 36 inches long and 4 inches wide. It has lifting handle on ON/OFF switch. This also incorporates Cord Switch, Plug and Grinding belts. This Metalurgical Belt Grinder features a1/4 horse power motor drives one of the two pulleys on which belts of different grades of roughness are involved. It operates on 220/230 Volts A.C., single phase, 50 cycles.