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Industries

Recycling

Plastic | Metal

Plastics Recycling

Magnetic Separation, Metal Detection and Conveyors

Remove Metal. Protect Equipment. Improve Your Plastics Recycling Efficiency.

In plastics recycling, metal contamination threatens uptime, equipment safety, and material quality. Even small pieces of metal can damage machinery, create scrap, and disrupt production. Bunting designs magnetic separation, metal detection, and conveyor systems built specifically to address these challenges in plastics recycling operations.

Our equipment removes both ferrous and non-ferrous metal at critical points in the process. By catching contamination early, Bunting systems help reduce unplanned downtime and protect shredders, granulators, and extruders from costly damage.

Using high-strength magnetic separators and sensitive metal detectors, Bunting systems capture metal that would otherwise pass through the line. The result is cleaner plastic, more consistent output, and better material value.

Each solution is designed to fit into existing processing lines with minimal disruption, helping recyclers improve safety, maintain product quality, and keep operations running day after day.

 

Plastics Recyling

 

Metal Recyling Plant

 

Metal Recycling

Magnetic Separation, Metal Detection and Conveyors

Remove Contaminants. Protect Equipment. Enhance Your Metal Recycling Efficiency.

In metal recycling, contamination from non-metallic materials can significantly impact productivity, equipment longevity, and the quality of recyclable metals. Bunting® provides innovative solutions in magnetic separation, metal detection, and conveyor systems engineered specifically for the metal recycling industry.

Bunting develops durable and dependable equipment designed to effectively separate valuable ferrous and non-ferrous metals from contaminants. Our integrated systems safeguard shredders, crushers, and sorting lines, minimizing downtime and protecting your machinery from costly damage.

Leveraging high-performance magnetic separators and advanced metal detection technology, Bunting’s equipment accurately identifies and removes unwanted materials, greatly improving metal purity and operational efficiency. Our customized solutions integrate seamlessly into your existing recycling operations, enhancing overall safety, productivity, and profitability.

Solutions

Magnetic Separation

Our high-performance magnetic separators remove ferrous metals—like steel fragments, bolts, and wire—from shredded scrap and mixed material streams. Installed at key points such as shredders, conveyors, and material hoppers, these systems protect downstream equipment and improve product purity in both plastic and metal recycling environments.

Metal Detection

To catch non-magnetic metals such as stainless steel, aluminum, and brass, Bunting’s advanced metal detectors deliver fast, reliable detection and rejection. Designed for use in conveyed, gravity-fed, and pneumatic systems, these detectors help recyclers maintain material quality with minimal product loss—even in harsh, dusty, or high-volume conditions.

Conveyors

Bunting conveyors are purpose-built to handle abrasive scrap, shredded plastic, and reclaimed metals. With seamless integration of separation and detection components, our conveying systems help minimize contamination, reduce manual handling, and boost line efficiency from intake to output.

Industries Served

Plastics Recycling

Magnetic separation and metal detection systems are essential in plastics recycling to remove ferrous and non-ferrous contaminants from PET, HDPE, LDPE, PVC, and other post-consumer or post-industrial materials—ensuring cleaner flake, pellet, and regrind output.

Metal Recycling

Whether processing shredded automobiles, industrial and household, or demolition scrap. Bunting solutions help recover valuable metals like ferrous metals, stainless-steel, and aluminum while protecting shredders, granulators, and downstream sortation systems from tramp metal damage.

Auto Shredding

Bunting magnetic separators and eddy current separators are essential in auto shredding operations for recovering ferrous and non-ferrous metals from shredded vehicles. Our systems improve metal yield, protect downstream equipment from tramp metal, and help operators meet strict purity targets for steel, aluminum, and copper recovery.

Plastic Reprocessing

In facilities handling in-house scrap or off-spec product, Bunting equipment ensures metal contaminants are removed before reintroducing plastic into the manufacturing process—reducing downtime.

E-Scrap Recovery

High-intensity separation systems and eddy current separators assist in isolating metals from circuit boards, wire, and other electronics waste—supporting precise material recovery while meeting strict purity specs.

Wire & Cable Recycling

Bunting systems enhance separation of copper and aluminum from insulation and ferrous debris in wire recovery operations—boosting metal yield and protecting chopping and granulating equipment from metal impact.

General Recycling

Bunting equipment supports a wide range of general recycling applications—including glass recycling, municipal solid waste (MSW) sorting, and tire recycling—by removing ferrous and non-ferrous metals that can damage equipment, reduce product quality, or hinder downstream processing. Our magnetic separators, eddy current separators, and metal detectors help improve purity, increase recovery rates, and ensure safer, more efficient operations.

FAQ's

By integrating magnetic separation, metal detection, and conveying systems, Bunting helps recyclers remove contaminants, recover valuable metals, and protect downstream equipment—delivering cleaner output with greater operational efficiency.
Q: What types of recyclables can benefit from metal removal? A: Our systems are used in processing plastics, shredded metals, municipal solid waste, electronics, tires, glass, and more—anywhere ferrous or non-ferrous metals need to be removed to protect equipment or improve product purity.
Q: Can your equipment separate both ferrous and non-ferrous metals? A: Yes. We offer magnetic separators for ferrous metals, as well as eddy current separators and metal detectors for non-ferrous contaminants such as aluminum, copper, and stainless steel.
Q: Where should separation and detection systems be installed in a recycling line? A: Ideal locations are before and after shredders and/or granulators. Ahead of sorting or baling equipment, and at key transfer points to ensure optimal contaminant removal and equipment protection.
Q: Will dirty or dusty materials affect performance? A: No. Our systems are designed to operate in harsh recycling environments, including dusty, abrasive, and high-moisture conditions, without sacrificing detection accuracy or separation efficiency.
Q: Maximize profitability A: The combination of increased metal recovery, enhanced material purity, protected equipment, and improved operational efficiency directly translates to higher profitability. Bunting's solutions help recyclers reduce costs, increase revenue from higher-quality materials, and improve overall operational performance, ultimately boosting the bottom line in a competitive industry.
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Talk to an Application Engineer

Need to remove metal from shredded scrap, recycled plastic, municipal waste, or ground tire rubber? Our experts will help you select the right magnetic separator or metal detector to protect your equipment, improve material purity, and keep your recycling line running efficiently.

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