Omega J8003 Nutrition Center Single-Gear Low Speed Masticating Juicer, White The Omega J8003 Nutrition Center is a masticating style juicer. Sometimes referred to as a low speed juicer, the Nutrition Center processes at 80rpm, whereas most other juicers process at a speed of 1,650 to 15,000rpm. The low speed protects and maintains healthy enzymes, prevents oxidation and allows juice to be stored up to 72 hours without degradation. The dual stage juice processing system extracts the maximum amount of juice from fruits, vegetables, leafy greens, even wheatgrass! You can also use the nutrition center to turn nuts into nut butters (an all-natural peanut butter), make baby food from natural, fresh ingredients, whip up soy milk, extrude pasta, grind coffee and spices, and mince herbs and garlic. Make delicious and nutritious drinks and snacks that everyone will love. Measuring 6.5in wide, 14.5in deep and 15.5in tall. Includes: Juicing Screen Cone with the stainless steel mesh. It is used for all juicing functions and only juicing functions. Blank Cone Used for all functions except juicing. Constructed solid polycarbonate with a stainless steel rim on the inside. It is used for all functions except juicing. Oval Nozzle is used for mincing and chopping vegetables, making nut butters, homogenizing frozen fruit, milk or yogurt, extruding breadsticks Round Nozzle is used for mincing and chopping vegetables, making nut butters, homogenizing frozen fruit, milk or yogurt, extruding breadsticks Four Remaining Nozzles are used for extrusion of various sized pastas. Sieve fits on both of the bowls, may be used after processing items that seem to have too much pulp in the juice or foam on the top of the juice. It is best to use the sieve at the end of the juicing process by pouring all of the prepared juice through the sieve.