There are two main types of juicer, fast (or centrifugal) and slow (or cold press). As the names suggest, the biggest difference between the two is the time you'll need to wait for your delicious drink. If you want to juice quickly because you're always on the go, fast juicers use powerful blades to slice and dice your fruit and veg with no fuss. Whereas slow juicers are perhaps proof that good things take time. They squeeze and press the juice out of your fruit and veg to get every last bit of goodness out.