For cooking on a large scale. Electronic switch with pulse or continuous function buttons. Entirely made of metal. Powerful 600 watts moter. Stainless steel tube is 21 inches long. Mixes, emulsifies 25 to 50 gallons. Less than three minutes are required to crush 66 lbs of boiled vegetables. 88 lbs of boiled fish (including heads and bones) are crushed in about 8 minutes. 120V, 650 watts, 10,000 R.P.M., overall length of 31-1/2". Titanium plated blade.