1. Application ST floating washer is widely used in plastic recycling line to wash and separate plastic bottle, slice and film according to different density material(inlet port inner diameter: 25 mm; water pressure: 1.5 kg; water consumption:500 kg). 2. Characteristic ST series floating washer is made of stainless steel, which has no rusty and no pollution. This machine adopts automatic control system and doesn’t need to adjust. At the same time, it can be designed to different length.