WS Series

Wash & Separation Systems

Engineered washing and separation solutions for HDPE drum flakes and rigid plastics.

Clean Material. Better Recovery.

Industrial washing and separation for shredded plastics.

The WS Series Wash & Separation Systems are designed to efficiently clean, separate, and prepare shredded HDPE drum material and rigid plastics for downstream recovery and reprocessing.

Built for industrial recycling operations, the WS Series combines aggressive friction washing, sink/float separation, and integrated material handling into a streamlined processing system that delivers cleaner, more consistent plastic flakes for higher-value regrind applications.

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WS Series wash and separation system
Efficient washing and contaminant removal
Sink / float separation
Durable stainless construction
Integrated conveying
High-throughput performance
Key Features

Built to clean, separate, and prepare plastic flakes for reuse.

The WS Series is engineered to maximize contaminant removal while improving recovery efficiency. It can be integrated into a complete Blackburn Design Group recycling line or used within an existing process.

Efficient Friction WashingAggressive friction and turbulence remove labels, dirt, oils, and surface contaminants from shredded plastics.
Sink / Float SeparationOptimized tank design separates floating plastics from heavier contaminants for improved material purity.
Multi-Stage WashingMultiple screw drums and adjustable weirs maintain material suspension and improve cleaning performance.
Durable ConstructionStainless steel tanks, wear-resistant components, and heavy-duty structural framing built for continuous industrial operation.
Integrated ConveyingIncoming and outgoing conveyors provide smooth material flow and seamless integration into complete recycling systems.
System ReadyDesigned to support drying, granulating, regrind recovery, and complete PDR Series process lines.
The Process

From shredded plastic to cleaner recoverable flakes.

The WS Series moves material through controlled washing, separation, contaminant removal, and discharge for downstream processing.

01
Infeed ConveyorShredded material is conveyed into the wash and separation system.
02
Wash & SeparationFriction washing and sink/float separation remove contaminants from plastic flakes.
03
Contaminant RemovalHeavier materials sink and are removed while clean plastics remain suspended or float for recovery.
04
Outfeed ConveyorWashed and separated flakes are discharged for downstream drying, granulating, or material recovery.
Applications

For HDPE drum flakes, rigid containers, and industrial packaging plastics.

HDPE Drum FlakesPost-shred washing and separation for 55-gallon plastic drum recycling lines.
Rigid Plastic ContainersCleaning and separation for containers, totes, and similar rigid plastic materials.
Industrial PackagingMaterial preparation for mixed packaging streams requiring contaminant removal.
Bulky Rigid PlasticsWashing and separation support for oversized plastics after primary size reduction.
Clean blue plastic regrind flakes
Cleaner Flakes. Higher Value.

Improve material quality and recovery value.

The WS Series helps produce cleaner, more consistent plastic regrind for improved recovery value, downstream processing performance, and material resale opportunities.

  • Remove labels, dirt, oils, and contaminants
  • Separate plastics from heavier unwanted material
  • Improve consistency before drying and granulating
  • Integrate with DS Series shredding and PDR Series recovery lines
Built by Engineers. Backed by Experience.

Designed for your recycling success.

From shredding and washing to drying and material recovery, Blackburn Design Group delivers systems designed to improve throughput, reduce contamination, and maximize material recovery success.

331-312-8796   •   info@blackburndesigngroup.com   •   blackburndesigngroup.com

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