This machine belongs to waste plastic recycling machinery, especially relates with PET bottles washing.In the process of bottles washing, it is used to separate the bottles' lables and caps. At present, most manufacturers adopts the way of flotation separation way because the density of plastic and water is different. There exsits many problems with this way: high consumption of water; long time of rinsing period, bad separation effect. So it will influence the products after rinsing and can not realize the highest value of recycling.