MPI’s Belt Metal Detectors are designed for high-performance, in-line inspection of both bulk and packaged materials as they move along conveyor systems. Engineered for seamless integration, these systems continuously monitor product flow to detect ferrous, non-ferrous, and stainless steel contaminants—even in challenging environments or products with high moisture or temperature variance.
Upon detection, the system immediately activates alarms or integrated reject mechanisms to isolate contaminated product without disrupting the production line. This real-time inspection capability helps protect downstream equipment, prevent product recalls, and ensure compliance with food safety and quality assurance standards.
Available in a range of aperture sizes and configurations, MPI’s Belt Metal Detectors can be customized to fit virtually any conveyor belt width or product height. Their rugged construction withstands demanding industrial environments, making them ideal for use in food processing, packaging, plastics, recycling, and chemical manufacturing. Optional washdown-rated housings, digital sensitivity controls, and data logging features make these detectors a versatile and essential component in any contamination control strategy.
The METAL SHARK® Belt Style Metal Detector is often used to detect meat, poultry, and seafood contaminants. It delivers exceptional sensitivity to ferrous, non-ferrous, and stainless-steel metals, even in high-moisture or high-salt products that typically challenge conventional detection systems. It is designed for hygienic environments and features washdown-safe construction and customizable reject systems to ensure safe, compliant operation in protein processing lines.
The Tunnel Metal Detector (TU) is designed for versatile installation on conveyors, accommodating various production environments. It is commonly utilized across industries such as plastic recycling, rubber manufacturing, wood and paper processing, and food production. The TU model is proficient at detecting both ferrous and non-ferrous metals, including stainless steel. Its durable construction ensures reliability in abrasive and harsh conditions, while optional features like multi-frequency and phase discrimination minimize false triggers caused by product interference or environmental factors.
The SHARK® BIG is made for rough industrial applications, including large and bulky products such as wood logs, paper bales, rubber blocks, or recycled materials. Engineered with a reinforced frame and oversized tunnel openings, it provides reliable detection of metal contaminants in high-volume, heavy-duty environments. Its advanced signal processing and noise suppression ensure accurate performance, even in challenging installations with significant vibration or electromagnetic interference.
The CO680 Large Bag Metal Detector senses ferrous and non-ferrous metals as small as 2 mm stainless steel, ensuring high-precision inspection of bulk packaged goods. It is specifically designed to inspect large bags, boxes, or sacks of raw materials—such as flour, sugar, grains, plastic pellets, or powdered chemicals—before they enter production. With its rugged construction, wide detection aperture, and user-friendly controls, the CO680 offers reliable contaminant detection in demanding industrial environments, helping manufacturers maintain product quality and equipment protection.
Compatibility Check - Conveyor Belt Metal Detector Comparison
Unique Benefits and Considerations
| Belt Metal Detector Type | Unique Benefits | Considerations |
|---|---|---|
| Packaged Goods (BD) Detector | High sensitivity for packaged products; Ideal for food industry; Easy integration into production lines. | Limited to packaged products; May require fine-tuning for high-moisture items. |
| Tunnel (TU) Detector | Flexible installation above or below conveyor; Suitable for bulk and loose material; Durable design. | Requires proper alignment for best performance; Less suited for small, high-speed packages. |
| SHARK® BIG Detector | Handles large and heavy products; Rugged construction for harsh environments; High detection range. | Large footprint; Higher cost; Requires reinforced installation environment. |
| CO680 Large Bag Detector | Designed for large bags and bulk containers; Detects small contaminants; Wide detection aperture. | Not suitable for small packages; May need custom chute or guiding system. |
Industries, Applications and Regulations
If you need assistance in selecting the most suitable Conveyor Belt Metal Detector for your application or for additional customization options, contact Magnetic Products Inc. today to speak with our team of experts!