Hot Sale Waste Plastic PP PE LDPE Film Recycling Plant Production Machinery

• After-sales Service: Long Life Time Service
• Warranty: 1 Year
• Material Processed: Film
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TPWL300~3000
• Plastic Type: PE
• Screw: Double-Screw
• Automation: Automation
• Computerized: Computerized
• Certification: ISO9001:2008, CE
• After-Sale Service: Eers Available to Service Machinery Overseas
• Electric Grid: 3p 220~440V 50 or 60Hz
• Output: 300~3000kg/H
• Facilities: Customized
• Humidity: 3%-5%
• Material of Recycling Machines: Stainless Steel
• Screw Number: Crusher&Shredder
• Transport Package: Wrap Film
• Specification: TSWL300~3000
• Trademark: RETECH
• Origin: China
• HS Code: 8477800000
• Production Capacity: 300~3000kg/H
• Package Size: 4100.00cm * 500.00cm * 500.00cm
• Package Gross Weight: 38000.000kg

Product Description

High output PP PE Film plastic waste recycling washing plant sophisticated machine

Product Parameters

Capacity(kg/h)	Power(kw)	Area(m^2)	Labor	Water(m^3)
300	130	150	2	5
500	280	300	3	8
1000	425	500	4	10

Product Description

 

 

Components of a Plastic Washing Line

1. 1. Material Feeding

2. Conveyor Belt/Feeding System: The process begins with the feeding of raw plastic waste onto a conveyor belt, which transports the material to the next stage. The feeding system ensures a continuous and controlled flow of materials into the washing line.

3. • Additional Components and Considerations

   • Water Treatment System: A crucial component of a plastic washing line is the water treatment system, which cleans and recycles the water used in the washing process to minimize environmental impact.
   • Control System: An automated control system monitors and manages the entire washing line, ensuring optimal performance and efficiency.

   • 9. Packaging

   • Storage and Packaging: Finally, the recycled plastic pellets are stored in silos or packed into bags for shipment to manufacturers who will use them to produce new plastic items.

   • 8. Pelletizing

   • Extruder: Clean and dry plastic flakes are fed into an extruder, where they are melted and formed into pellets. The extrusion process may involve filtering to remove any remaining impurities.
   • Cooling and Cutting: The extruded plastic strands are cooled and then cut into uniform pellets, which can be used as raw material for manufacturing new plastic products.
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   • 7. Final Separation and Quality Control

   • Air Classifier: This equipment removes light contaminants such as dust and paper by blowing air through the plastic pieces.
   • Electrostatic Separator: This device separates plastic types based on their electrical properties, ensuring a higher purity of the final product.

   • 6. Separation

   • Centrifugal Separator: This machine uses centrifugal force to separate water and contaminants from the clean plastic pieces.
   • Drying System: After washing, the plastic pieces need to be dried. This can be done using a combination of mechanical dryers (such as centrifugal dryers) and thermal dryers (like hot air dryers).

   • 5. Rinsing

   • Rinse Tank: After hot washing, the plastic pieces are rinsed in clean water to remove any remaining detergent or contaminants.

   • 4. Washing

   • Friction Washer: This machine uses high-speed rotating paddles to scrub the plastic, removing dirt, labels, and adhesives.
   • Float-Sink Tank: In this stage, the plastic pieces are placed in a water tank. Since different plastics have different densities, they either float or sink, allowing for separation of materials such as PET (which sinks) from HDPE (which floats).
   • Hot Washer: For more thorough cleaning, a hot washer may be used. It involves washing the plastic with heated water and detergents to remove oil, glue, and other stubborn contaminants.

   • 3. Size Reduction

   • Shredder: The plastic waste is then shredded into smaller pieces to facilitate further cleaning and processing. Shredders can handle a variety of plastic forms, including bottles, films, and containers.
   • Granulator: For further size reduction, the shredded plastic is passed through a granulator, which cuts the plastic into uniform, smaller pieces.

   • 2. Pre-Washing

   • Pre-Washer: Large contaminants such as stones, metal, and other heavy debris are removed. This step typically involves soaking the plastic in water to loosen dirt and labels.

Key Considerations

• Water Management: Efficient water use and recycling are critical to minimize environmental impact and operational costs.
• Energy Efficiency: Optimizing energy use in shredding, washing, and drying processes to reduce costs and environmental footprint.
• Contaminant Removal: Ensuring thorough removal of all types of contaminants to produce high-quality recycled plastic.
• Automation: Implementing automated systems for sorting, washing, and drying to improve efficiency and consistency.

 

Packaging & Shipping

 

Certifications

 

FAQ

FAQs about Plastic Washing Line

General Questions

1. What is a plastic washing line? A plastic washing line is a series of machinery designed to clean and process plastic waste, such as PET bottles, HDPE containers, or other types of plastic, into clean, recyclable material.

2. What types of plastic can be processed in a washing line? Commonly processed plastics include PET, HDPE, LDPE, PP, and PS. The specific type of plastic depends on the design and setup of the washing line.

3. What is the primary purpose of a plastic washing line? The main purpose is to remove contaminants (such as dirt, labels, and adhesives) from plastic waste, producing clean plastic flakes or pellets suitable for recycling and reuse.

Technical and Operational Questions

4. How does a plastic washing line work? A plastic washing line typically involves stages like feeding, sorting, size reduction (shredding), pre-washing, sink-float separation, hot washing, friction washing, rinsing, drying, air classification, and final sorting.

5. What contaminants can be removed by a washing line? Contaminants removed include dirt, dust, labels, adhesives, oil, food residue, and other impurities.

6. What is the role of the hot washer in the washing line? The hot washer uses hot water and detergent to remove tough contaminants like glues and oils from the plastic flakes.

7. How is the washed plastic dried? Drying is typically done using centrifugal dryers and thermal dryers, which remove moisture through spinning and hot air.

Installation and Maintenance

8. How much space is required for a plastic washing line? The space required depends on the capacity and complexity of the washing line. A typical industrial setup might require several hundred to a few thousand square meters.

9. What are the maintenance requirements for a plastic washing line? Regular maintenance includes cleaning filters, checking and replacing worn parts, lubricating moving components, and ensuring proper alignment of machinery.

10. How long does it take to install and commission a plastic washing line? Installation and commissioning can take several weeks to a few months, depending on the complexity and scale of the system.

Economic and Environmental Impact

11. What are the economic benefits of using a plastic washing line? Economic benefits include reducing raw material costs by recycling plastic waste, generating revenue from selling recycled plastic, and decreasing landfill disposal costs.

12. How does a plastic washing line contribute to environmental sustainability? It helps reduce plastic waste in landfills and oceans, conserves natural resources by recycling, and decreases the carbon footprint associated with producing new plastic.

Quality and Output

13. What quality standards can be achieved with a plastic washing line? High-quality washing lines can produce clean, contaminant-free plastic flakes or pellets that meet industry standards for various applications, including food-grade packaging.

14. Can the output from a plastic washing line be used for making new products? Yes, the cleaned and processed plastic can be used to manufacture new products such as bottles, packaging materials, textiles, and more.

Customization and Scalability

15. Can a plastic washing line be customized? Yes, washing lines can be tailored to handle specific types of plastic waste, desired capacity, and the level of contamination.

16. Is it possible to scale up a plastic washing line? Yes, additional machinery and upgrades can be added to increase capacity and improve efficiency as demand grows.