LOW SPEED MINIMAL OXIDATION MASTICATING JUICER - Compared with juice from centrifugal juicers, our juice is much more nutritious, tastes better and fresher, and lasts longer. Top Quality 240W AC motor with low speed of 60 RPMs (the golden ratio of force and time) - Squeezes ingredients with minimal oxidation, preserving natural taste & nutrients lost by high-speed centrifugal juicers that grind, crush, and heat (from the fast-rotating blade). 3" INCHES (76MM) LARGE MOUTH WIDE CHUTE - can easily accommodate large produce items; has more resistances to clogging; greatly reduces preparation and cleanup time - Less chopping of the ingredients also helps to reduce oxidation, as the bigger pieces of ingredients, the harder they get oxidized. HIGH JUICE YIELD WITH LITTLE OXIDATION - High juice yield (Orange 85-90%, Pear 78-83%, Apple 65-75%, Celery 65-70%, Carrot 42-47%) - The strainer base and the valve provide a sealed space to hold juice during juicing to prevent oxidation. The valve should be shut during juicing.