The scraper winch is powered by a low voltage squirrel-cage AC motor. These machines are specially designed and built to operate at wider slip angles as they experience variable loads during cleaning/ore scraping.
Mining winches refer to electric winches used to lift or tow various minerals in mines. The mines mainly include coal mines and various metal mines such as copper mines, silver mines, iron mines, and zinc mines. The winch can be installed inside or outside the mine.