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FAQs

The Right Machine for Today’s Recycling Requirements
POPULAR QUESTIONS

Frequently Asked Questions

FAQs About the Recycling Industry and Its Machinery

e-waste recycling
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What role do machines play in the recycling industry?
Recycling machinery like shredders, granulators, balers, and sorters automate and streamline the process of breaking down, sorting, and preparing materials for reuse, increasing efficiency and reducing manual labor.
Recycling facilities use a combination of mechanical, optical, and manual sorting methods. Machines like screens, magnets, and air classifiers separate materials by type and size.
The lifespan varies by usage and maintenance but generally ranges from 5 to 20 years. Regular maintenance and proper operation can extend the life of these machines.
Automation speeds up sorting and processing, reduces contamination rates, and minimizes human error, allowing facilities to process larger volumes of material.
Recent innovations include AI-powered sorting machines, advanced shredders for hard-to-recycle materials, and chemical recycling processes that break down plastics into their raw components.
Recycled materials are shredded, cleaned, and sorted before being melted (plastics and metals), pulped (paper), or otherwise reprocessed into raw materials for manufacturing.
FAQs

Shredders and Granulators
in the Recycling Industry

What is the purpose of shredders and granulators in recycling?

Shredders and granulators reduce the size of waste materials like plastics, metals, and paper, making them easier to sort, process, or repurpose. These machines are essential for transforming bulky materials into manageable and reusable pieces.

Shredders produce larger pieces and excel at bulky, thick, or tough material using high torque at low speed. Granulators produce smaller, uniform flake that is ready to feed back into manufacturing. Many plants use both in sequence.
These machines can process a wide range of materials, including plastic, metal, rubber, wood, paper, textiles, and electronic waste. The specific capability depends on the machine’s design and power.
Shredders break down electronics into smaller pieces, allowing components like metals, plastics, and circuit boards to be separated and recycled effectively.
Key factors include the material type, desired output size, throughput requirements, durability, energy efficiency, and ease of maintenance.

Granulators break down plastic waste into uniform particles or flakes, which can be melted and reformed into new products, reducing the need for virgin plastic.

Dual-shaft shredders use two rotating shafts to shred tough or bulky materials like tires or industrial waste. They’re often used in heavy-duty applications.
Routine maintenance includes blade sharpening or replacement, checking and tightening belts, cleaning out debris, and monitoring for wear and tear to ensure optimal performance.
Common features include emergency stop buttons, safety guards, automatic shutoff mechanisms, and overload protection to prevent damage and ensure operator safety.
Smaller, uniform particles are easier to clean, sort, and process into new materials, increasing efficiency and reducing waste.
Virtus equipment handles injection molding and extrusion scrap, runners, sprues, purgings, rejected parts, pipe, profiles, film, fiber, bottles, buckets, tubs, containers, drums, and IBCs, with tire and heavy duty models for tougher feedstock.
For bulky, thick, or tough material, start with a shredder. For uniform regrind ready to reprocess, use a granulator. To go from bulky scrap straight to clean regrind in one pass, the SG Series shredder granulator combination does both.
Match the model to your material type, part size, hourly volume, target output size, and floor space. Virtus spans beside the press granulators up to big volume shredders, so the line scales from a single press to a full plant. Our team can size it from a short application questionnaire.
The discharge screen perforation diameter is the main control. Smaller holes give finer, more uniform regrind at lower throughput. Larger holes raise throughput with coarser flake. The screen is matched to your downstream process.
Throughput depends on rotor diameter and width, drive power, screen size, knife setup, and the material’s hardness, shape, and bulk density. Share your material and target volume for an accurate recommendation.
Yes. The P Series Pipe Profile Industrial Shredder is built to take large diameter pipe and profile without manual pre cutting.
Yes. The T Series Industrial Tire Recycling Shredder is configured for whole or pre shredded tires.
Routine care includes inspecting and rotating or replacing knives, setting the correct blade gap, checking screens and wear plates, monitoring belts and bearings, and keeping metal out of the infeed. A regular schedule protects throughput and regrind quality.
Common items are rotor and fixed knives, screens, wear plates, bearings, belts, and seals. Stocking critical wear parts reduces downtime. Parts can be ordered directly through the online store.
With proper maintenance and correct sizing for the material, these machines deliver many years of service. Lifespan depends on duty cycle, material abrasiveness, and maintenance discipline.
Typical features include emergency stop controls, interlocked guards and hoppers, overload protection, and auto reverse to clear jams, all aimed at protecting the operator and the machine.
Reclaiming runners, sprues, and rejects on site as regrind reduces how much virgin resin you buy and how much scrap you pay to dispose of, which improves both cost and sustainability.