Shredding & Crushing

Template preview · sample machine profile

Double Shaft
Shredder

Heavy-duty primary size reduction for bulky rigid plastics, drums, crates, plastic lumps and other selected polymer waste.

Application
Bulky rigid plastic
Process
Primary size reduction
Configuration
Project-selected
Integration
Complete recycling lines

Share your material, feed size, required capacity and current process for a suitable model recommendation.

AI concept render of a complete twin-shaft plastic shredder with feed hopper and drive assembly; not a verified Rayli model.
AI concept · not a verified Rayli modelIllustrative machine concept. Confirm the final product design with Rayli.

Application

What This Machine Does

Start with the incoming material and the process step this machine needs to perform.

A double shaft shredder reduces bulky plastic feedstock through a two-shaft cutting action before secondary size reduction or washing. It is commonly considered for drums, crates, large containers, plastic lumps and mixed rigid waste where direct crushing may not be the best first step. In a line, it typically receives material from a conveyor or loading point and discharges pre-shredded pieces to a downstream crusher, screen or wash system. Final cutter arrangement, feed opening and machine selection depend on material size, thickness, contaminants and target output.

Process role

Primary Size Reduction
Upstream
Feeding or loading point
Downstream
Crusher, screening or washing

Suitable feedstock examples

  • HDPE Drums
  • PP Crates
  • Plastic Lumps
  • Large Containers
  • Pipes & Profiles
  • Mixed Rigid Waste

Material condition and dimensions affect equipment selection.

AI concept image of bulky rigid plastic containers, crates and mixed feedstock.
Bulky rigid plastics · concept material
AI concept image of dense industrial plastic purge lumps and polymer chunks.
Plastic lumps · concept material

Key Features

Designed for Reliable
Recycling Operation

Four concise design points explain how the machine supports the required process role.

  1. 01

    Twin-Shaft Tearing Action

    Two cutting shafts engage bulky or irregular feedstock. Cutter geometry should be selected for the target material and output size.

  2. 02

    Selected Around Incoming Feed

    Feed opening and operating configuration are determined by material dimensions, wall thickness and loading method.

  3. 03

    Access for Cutter Inspection

    Maintenance access and replaceable wear components should be confirmed against the final machine design.

  4. 04

    Integration with Downstream Equipment

    Discharge can be planned around a secondary crusher, conveyor, screen or washing stage as the project requires.

AI concept detail of two parallel cutter shafts inside a twin-shaft plastic shredder; confirm the production cutter design with Rayli.
AI concept detail · not verified product engineeringIllustrative cutter chamber detail. Confirm cutter design and service requirements with Rayli.

Technical Data

Technical Specifications

Only publish model data after technical confirmation. Do not use estimated values as a sales commitment.

Rayli data confirmation pending

Specification data placeholder

This template preview intentionally uses confirmation notes instead of invented capacity, power or dimensions.

ParameterSpecification
ModelTo be confirmed by Rayli
Typical CapacityTo be confirmed by Rayli; varies by material and configuration
Main Motor PowerTo be confirmed by Rayli
Working Width / Feed OpeningTo be confirmed by Rayli
Cutter Diameter / ConfigurationTo be confirmed by Rayli
Machine DimensionsTo be confirmed by Rayli
Machine WeightTo be confirmed by Rayli

Specifications may vary according to material condition, required capacity and project configuration. Contact Rayli for the recommended model for your application.

In the Recycling Line

Built to Work Inside
a Complete Process

See the machine concept and its typical position. The final sequence depends on material and target output.

Typical process position

  1. 01Feeding
  2. 02Double Shaft ShredderCurrent machine
  3. 03Plastic Crusher
  4. 04Washing

A primary shredder can prepare bulky feed for secondary size reduction. Screen requirements and the downstream route depend on the target flake size, material and line design.

Back to Shredding & Crushing Equipment

Select the Right Model

Tell Us About Your
Material and Capacity

Share your material type, size, condition, required capacity and current recycling process. Rayli will recommend a suitable machine configuration and model.

  1. 01Material
  2. 02Material Size
  3. 03Required Capacity
  4. 04Current Process
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