Plastic Materials 

Separation Technology   

You will see below, the two types of separation that we have found to be most cost effective please review this page and the give us a call  at (860) 872-4660 or fill out the form below.

At Action International we have more than 65 years of experience with plastics and the last 14 years have been focused on plastics recycling. (for more information about Action International Click Here)

Let us help you with your recycling equipment needs.

Type # 1- Based on Innate Electrical Charge 

(A method of electrostatic separation)

 

This plastic separation technology is based on simple, proven physical principles. These principles have been applied to this process in a way that is unique from any other company in the world and it is protected  with several international patents.   

The unit takes chopped pieces of different types of plastic, charges them with static electricity, and drops them through an electric field, resulting in a natural separation of the plastic types based on pieces being attracted toward the electrode of the opposite polarity. Once the mixed plastics have been separated into the individual types, the end products can be used in place of new, more expensive virgin material.

 

Unique Technology Allows Broad Application

This technology can be easily used wherever plastics recycling is required. The process is clean and dry, and very low cost using less than 1 kilowatt of power for a one tonne/hour capacity separator.

Because of the low cost of the separation process and the compatibility with current recycling technologies, it is profitable to process even low cost polymers such as polypropylene (PP) and polyvinyl chloride(PVC).

Proven Profitability

 

The separation process itself is very low cost - less than US$0.02/lb for operating costs, including equipment lease, labor and energy assuming a one shift operation. This is much lower than costs for the other elements of recycling such as chopping, grinding, cleaning and even shipment.  

Example of PP/PE separation

Both post consumer and post industrial mixed plastic scrap containing PP and PE in various ratios have been separated successfully. Typically, yields from the separation are in the 80-85% range of plastic whose purity exceeds 99.5%. The material that is not separated can be diverted back through the process to be separated on the next pass.

 This has the effect of decreasing the capacity of the unit but the yield at that throughput is then 100%. Assume that a single separation unit is operating a single shift, 250 days/year on a 50/50 PE/PP mixture and that the input capacity of the separation unit is 2200lbs/hour.

 

Schematic Drawing


Type # 2 - Based on Specific Densities

 

Censor --The Sorting Centrifuge

 

The CENSOR centrifuge is used to sort primarily plastic solids of differing densities at very sharp cuts. During the process, the product is washed using a minimal quantity of water. The resulting products are then available for high-quality reuse. Final product form can be a clean flake or filtered pellet.

Key Benefits

  •   Effective washing of plastic films
  •   Separating with high selectivity 
  •   Excellent dewatering of film products
  •   Twenty systems in successful operation

 

There are more than twenty units in successful operation. Several have been installed for more than five years and running well. They perform well on such products as:

  •   Mixed post consumer plastics 

  •  Agricultural films

  •   Stretch films

  • Industrial film waste

  •   Cable scrap

  •   Used carpeting

  • This technology has the capability of sorting PP, PA and Latex. Therefore, it lends itself to converting used carpeting into usable product. Consider the advantages of clearing our landfills from these bulky products and avoiding the costs of disposing them!

    CENSOR - the principle

     


CENSOR - Two-stage installation for sorting mixed plastics

 

 

 

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860-872-4660

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For additional information on Action International and Plastics Recycling click on the link below:
  www.actioninternationalinc.com

Copyright © 2004 Action International Inc.
 P.O. Box 448, Vernon CT. 06066
Phone: (860) 872-4660
Fax: (860)394-3030