This heavy duty mixer is designed to give years of service for the most demanding mixing requirements. They are especially useful for mixing phosphate bonded investment used for platinum casting due to its high viscosity. Features a built-in timer and 3 speed. Has 10 quarts capacity. Rugged cast iron frame for maximum strength and stability. Hardened steel drive worm and bronze alloy worm wheel. Comes with 3 mixing attachments. 120 Volt. CE listed approved.