GS Series

Granulator Systems

Precision size reduction systems for converting plastic drum material, HDPE containers, and rigid plastics into clean, consistent regrind.

Consistent Regrind Quality

Reduce shredded plastic into uniform, reusable material.

The GS Series Granulator System is engineered for high-performance size reduction of plastic materials into clean, consistent regrind. Built for continuous-duty recycling environments, the GS Series helps bridge primary shredding, washing, drying, and downstream reuse.

Precision cutting geometry, replaceable knives, and screen-based particle sizing help produce controlled material output for regrind, extrusion, pelletizing, resale, or closed-loop manufacturing.

High Throughput Design
Uniform Particle Size
Heavy-Duty Cutting Chamber
Process Integration Ready
GS Series granulator system
System Overview

From shredded plastic to controlled regrind.

01
Material Infeed

Shredded, washed, or dried plastic material enters the granulator through a configured feed hopper or conveyor interface.

02
Precision Cutting

Rotor and bed knives reduce material using aggressive cutting action designed for rigid plastic recycling applications.

03
Screen Sizing

Interchangeable screens help control final particle size for downstream processing and material recovery requirements.

04
Regrind Discharge

Processed material exits as consistent regrind for collection, conveying, pelletizing, extrusion, or manufacturing reuse.

Standard Features

Built for demanding plastic recovery operations.

Heavy-Duty Rotor DesignEngineered for aggressive cutting and long service life in recycling environments.
Precision Cutting ChamberOptimized cutting geometry supports uniform particle size and reliable throughput.
Replaceable Rotor & Bed KnivesServiceable knife system supports maintenance, sharpening, and wear replacement.
Adjustable Knife ClearanceFine-tune cutting performance for material type, throughput, and particle quality.
Screen-Based Particle SizingInterchangeable screens help control finished regrind size.
Integrated Discharge OptionsConfigure output to conveyors, bins, blowers, or downstream material handling systems.
GS Series Advantage

Cleaner output. Better material value.

The GS Series helps recycling operations convert bulky, irregular plastic pieces into controlled regrind that is easier to convey, store, sell, or reuse. Consistent particle size improves downstream process performance and supports higher-value material recovery.


Designed to integrate with VRS, DS, WS, ADA, and PDR Series systems.

Applications

Ideal for plastic drum and rigid container reclaim.

Plastic Drum Material

Granulate shredded HDPE drum sections into reusable regrind.

Rigid Plastic Containers

Process washed containers, totes, and similar rigid plastics.

Wash Line Output

Convert cleaned and dried flake into a controlled final size.

Manufacturing Scrap

Recover purge material, molded scrap, and off-spec plastic parts.

Complete the Reclaim Line

Need granulating integrated into your recycling process?

Blackburn Design Group can configure vacuum recovery, shredding, washing, drying, granulating, conveying, and material handling into one practical system layout.