Plastic film is a valuable secondary resource in the plastics recycling market. Recycled film can be used to produce wide range of products.

For the film recycling industry, we can offer a series of well-developed recycling lines for the efficient recycling of all kinds of films.

Applicable materials

Waste plastic film can be in many different conditions in terms of moisture, contamination, and film type, basically divided into the following families:

Agricultural film (including greenhouse, mulching, tunnel and banana film)

Post-consumer film (including film from landfills and selective collections)

Post-commercial and post-industrial film (including material 100% stretch), etc.

Technical characteristics

Processing Flow

The film washing line equipped crushing, washing, and drying units, which allows to process different dirty levels of materials, from Agricultural film, Post-consumer film, Post-commercial to post-industrial film, etc,

The washed films are fed into a squeezer to remove the moisture. Having a plastic squeeze dryer is a must to dehydrate the washed film, reduce the volume of recycled materials, and further refine the essence of final plastic pellets.

Advantages

• Shredding system is designed specifically for film materials to create a uniform particle size which is easy for washing and drying.
• High speed washing system optimized according to the specific material type liberates and separates contamination from film flakes.
• Under water force-washing paddles in our washing tanks maximize the washing efficiency.
• Mechanical (centrifugal and squeezing) and thermal drying systems control the moisture content of the finished product.
• At < 5% moisture the material is suitable for high quality pelletizing.
• Shredding, high speed washing and drying stages are optimized to avoid over processing which can cause material loss (fines creation).
• Intelligent system automation ensures that components actions are sequenced and monitored.
• Integrated systems to go from field to pellet.

Unit Introduction

• Metal-chain conveyor: Convey baled material into next step
• Shredder: Designed for materials with high strength, toughness, and high sediment content, it can cut the entire package of materials to a relatively uniform size and allowing the thin film materials to be fully unfolded for cleaning and drying.
• Belt conveyor: Convey material into next step and remove steels.
• PC crusher: For wet crushing the material into smaller size.
• Friction washer: Rub flakes and take dirty water out in case go to next step.
• Rinsing washing tank: Sink and remove dirty sands stone ,oil, dust, etc.
• Belt conveyor: Take dirty water out in case go to next step.
• Squeezer dryer: Eventually semimyzing with water content of less than 5%.
• Storage silo: Temporary storage for flakes. Blower power 5.5kw. Volume 5m³. Discharging by double screw.
• Smart control cabinet: Control the entire line, Siemens system, PLC control module