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LDPE Film Washing Line

LDPE plastic waste washing machines are a sustainable solution for reducing plastic pollution and conserving natural resources. These machines clean and recycle LDPE plastic waste, such as film and woven bags, into high-quality recycled plastic flakes that can be reused in a variety of applications.
LDPE plastic waste washing machines typically operate in the following steps:

  • Shredding: The plastic waste is shredded into small pieces.
  • Washing: The shredded plastic is washed and rinsed multiple times to remove dirt, debris, and other contaminants.
  • Flotation: The plastic is separated from other materials, such as metal and glass, using a sink-float tank.
  • Drying: The plastic flakes are dried in a horizontal dryer and thermal dryer to remove any remaining moisture.
  • Bagging: The dried plastic flakes are bagged for recycling.

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Details of LDPE Film Washing Line

Features

  • Conveyor Belt: To achieve easy movement of material across the washing line.
  • Wet Crusher: Made specifically to crush film or thin materials down to uniform particle sizes as a pre-wash.
  • Friction Washer: It is used to achieve effective removal of dirt and sands by using centrifugal force from a high-speed rotary rotor.
  • Sink Float Tank: The separation is based on density; light materials like LDPE, HDPE, and PP swim on the surface, and heavy materials like PVC, PET, and PC sink at the bottom. Different discharge points pick the materials with different density splitting characteristics.
  • Horizontal Dryer: Where the moisture content in the final product is well controlled at less than 5% for pelletizing under good conditions.
  • Thermal Dryer: Works with the horizontal dryer to reduce moisture levels for proper processing.

Application

The LDPE Plastic Waste Washing Machine is primarily designed to recycle waste PP/PE film and woven bags. The machine will effectively wash and process film or thin materials contaminated with dirt and other additives. Therefore, it is very vital to make the recycled materials into materials that are applicable to making new films, bags, and other plastic products. System design features are particle size control, effective material separation based on density, and exact moisture regulation, which give quality improvements and improved usability of the contents in the recycled LDPE materials. These make plastic recycling sustainable since it is a perfect all-weather solution for the treatment and processing of waste and plastics in general.

Technical Data

CAPACITY KG/HR INSTALLATION POWER KW REQUIRED AREA (M3) MANPOWER ELECTRICITY CONSUMPTION (KW/H) COMPRESSED AIR (M3/MIN) WATER CONSUMPTION (M3/HR)
500 200 500 8 280 0.5 0.75
1000 400 700 12 700 0.5 2.25
1500 600 900 18 1300 0.7 4.5
3000 900 1200 30 2300 1 9
6000 900 1200 30 2300 1 9

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