Both juicers use a sharp screen or blade to juice fruits and vegetables.u003cbr/u003eu003cbr/u003eMasticating juicers use a slow screw to force the produce through the screen, while centrifugal juicers use a high-speed spinning blade. Masticating juicers are often called “slow juicers” and will take a little longer to juice your fruits and vegetables.u003cbr/u003eu003cbr/u003eCentrifugal juicers tend to have frothier juices because of the speed of the process, but often they come equipped with a catch-all to separate the juice. If not, the froth is usually easily separated once poured into a cup.