Waste PP PE Film Plastic Washing Recycling Machine

Applications of Waste PP PE film Plastic Washing Recycling Machine

Waste plastic washing recycling machines are suitable for work highly polluted materials, which must be separated from contaminants before moving to subsequent stages of processing.

The type of material that can be processed:
1. Film with various thickness coming from selective waste collection, industrial waste, post consumer material, agriculture        etc.
2. Rigid materials such as PP PE,HDPE LDPE, containers, electric batteries, milk bottles, bags, sheets, production waste, etc.

3. Those contaminated waste will be perfectly cleaned, size-reduced and dried ready for the re-granulation phase  or the              densification phase.

Features and Advantages of Waste Plastic Washing Recycling Machine

1. This whole production line is used to crush, wash, dewater and dry PP, PE Film and rigid plastic.

2. It takes the advantages of simple structure, easy operation, high capacity, low energy consumption, safety,                                reliability, etc.

3. This whole production line is automatic controlling.

4. Production capacity: 200-1000kg/h.

5. After drying the water content can reach 1-5% (depends on material).
  7. We can make machine layout diagram according to client's workshop floor plan.

8. The whole line can be designed on the basis of how dirty the flakes are, we can accord to custom's                                             requirements to choose suitable machines.

Brief Introduction of Plastic washing recycling process:

In PE and PP washing line combines "sorting, grinding, washing, drying and storing" processes in one line. This means dirty and mixed waste materials become a raw material for re-use throughout the process.
Following procedures are integrated in our washing lines or can be added additionally:

• Material feeding with metal detection

• Material size-reduced by wet type granulator

          For the use of the simultaneous washing and size reduction of soiled feed material

• High speed of friction washer

          Special design of friction washer is used to wash highly contaminated film flakes. They are used for discharging                   treated material mixed with water from a wet grinder.
          This also can be used in special cases where the friction washer can be installed in front of or after washing tank and               hydro cyclone units.

• Sink-float washer

        Sink-float washer is specially used for separating various of solid impurities such as small stones, dirt, metals and glass          etc.
        This large tank is filled with water which has a density of 1 g/cm³.
        Depending on the application, additives can be  added to slightly augment water's density. Material that goes into              this water tank with density greater than 1 g/cm3 will sink to the bottom while materials with density less than
       1 g/cm^3 will float.

        In the case of PP/PE films, PP/PE films have a density of around 0.93 g/cm3 which makes it float while other various             contaminants will sink to the bottom where it is collected and removed via a conveyor system.

• Mechanical drying unit

         This Mechanical Dryer/Centrifugal Washer operates as a centrifuge for film, regrind and mixed plastics.

• Thermal drying system

         Thermal dryers convey material into a stainless steel cyclone and discharge it through the bottom opening into bags.

Waste water treatment combined with waste plastic washing recycling machine:

The dirty water is collected in a pit and any contamination larger than appr. 0.1 mm is removed. The screened water is stored in a sedimentation basin for the sedimentation of light contamination; the result is circulation water. A pump conveys the circulation water back into the plant.

The dirty water from a washing process is collected, cleaned and then re-circulated. That significantly reduces the amount of fresh water that would have been needed.

Machine list of Plastic  washing line:
 

Further specifics and more details would be offered upon your enquiry, we assure you of our best quality and competitive price.
 

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