Newly upgraded, fully automatic, improved. Major parts including motor, gear box, cooling systems, safety sensors and control panels are upgraded and reinforced to comply with U.S. Electrical specifications. Anti-jamming system by self-adjusting speed control when overloading. Automatic reverse function when jamming. Automatic cooling system when overheating inside the juicer. Automatic self-controlling motor thermal sensor. Newly designed main control board. The Super Angel Juicer is made of only the best material. It features surgical grade stainless steel Twin Gears and Extracting Screen and has the sleekest look of any juicer on the market. With a natural stainless steel finish, this twin gear juicer will provide you with everything you have ever wanted in a juicer. When you hear twin gear, it means that it is a two stage dual auger juicer with an RPM of 82, you can be assured that the Super Angel Juicer will get you every last drop of juice from whatever fruit or vegetable you are feeding into it. By keeping the RPM down, this juicer ensures that anyone who uses it gets all the enzymes they were meant to from their food. Motors that run faster (1500 RPM or more) will spit your juice out quickly, but will also lose a lot of the good nutrients inside the food. This premium juicer will give you anywhere from 20 to 30 percent more juice from the same foods than competing juicers. At 20 pounds, the unit is light enough to move in and out of kitchen cabinets, but is also perfect for counter tops. Includes premium brush and glass Pyrex jar for juice collecting.