High Output PP Woven Bag PE Film Recycling Machine Floating Washer

A floating washer, also known as a float-sink tank, is a piece of equipment used in plastic recycling lines to separate plastics based on their density. It helps in distinguishing between different types of plastics, such as those that float (e.g., PP, PE) and those that sink (e.g., PET, PVC), ensuring effective material separation for further processing.

The floating washer works by using water as a medium to separate plastics. Plastics with a density lower than water will float, while denser plastics will sink. The washer's design allows for the continuous removal of both floating and sinking materials, facilitating efficient separation.

The floating washer is effective for separating a wide range of plastics. Common materials that can be separated include: Floating Plastics: Polypropylene (PP), Polyethylene (PE); Sinking Plastics: Polyvinyl Chloride (PVC), Polyethylene Terephthalate (PET), and others.

In addition to separating plastics, the floating washer helps remove contaminants such as dirt, sand, paper, and other non-plastic materials that may be mixed with the plastic waste. This improves the overall cleanliness of the materials before further processing.

Yes, most floating washers are equipped with a water circulation system that filters and reuses the water to minimize waste and reduce water consumption. This makes the process more environmentally friendly and cost-effective.