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The Metal Detector for Food Industry is an essential inspection system designed to detect and eliminate metal contaminants in packaged or unpackaged food products. Whether your production line handles baked goods, meat, dairy, seafood, beverages, or spices, this machine provides an effective safety checkpoint that protects consumers, prevents recalls, and ensures regulatory compliance.
With its high-sensitivity sensors and advanced signal processing technology, the metal detector offers reliable and fast detection of ferrous, non-ferrous, and stainless steel particles—even in high-speed production environments.
Food products pass through a tunnel with an electromagnetic detection field. If metal contaminants are present, the detector instantly identifies them and triggers an automatic rejection system, removing the affected item from the line without interrupting production flow.
This non-destructive testing method ensures 100% product inspection without compromising quality or shelf life.
The Metal Detector for Food Industry is highly adaptable and can be configured for:
⦿ Packaged foods: sealed pouches, vacuum packs, metalized film, plastic containers
⦿ Unpackaged bulk products: raw meat, seafood, powder, granules, bakery items
⦿ Liquid and paste products: sauces, dairy, juices (through pipeline systems)
Suitable for production lines in:
· Food processing plants
· Beverage bottling factories
· Dairy and meat processing facilities
· Snack and bakery production
· Spices, flour, and grain packaging lines
To meet the demands of modern food safety standards, our metal detection machine includes:
· Digital signal processing (DSP) technology
· Multi-frequency operation for better adaptability across product types
· Touchscreen HMI with multi-language interface
· Auto-learn and product memory for rapid product changeover
· Automatic calibration and sensitivity adjustment
· Data logging and USB export for quality audits and traceability
It also supports HACCP, FDA, BRC, and IFS certification requirements.
Built with SUS304 stainless steel, the machine is corrosion-resistant and suitable for use in wet, dry, or washdown environments. Its hygienic design prevents dust accumulation and meets the strict sanitation needs of food-grade facilities.
The modular and compact structure allows easy integration into existing conveyor lines or production systems.
☑ Detects ferrous, non-ferrous, and stainless steel contaminants
☑ High sensitivity, stable performance, and low false rejection rate
☑ Compatible with a wide range of product types and packaging
☑ Improves food safety, reduces recalls, and protects brand reputation
☑ Fully automatic rejection system for efficient and continuous operation
☑ Easy to operate, clean, and maintain
☑ Customizable sizes and configurations to fit your specific needs
The Metal Detector for Food Industry can be used as a stand-alone unit or integrated with other inspection systems like checkweighers, X-ray machines, or vacuum leak testers. It is typically installed after the filling and sealing process and before secondary packaging to serve as a final quality checkpoint.
Metal contamination is one of the most common and costly hazards in food production. By implementing a high-quality metal detector, you’re taking a critical step toward product integrity, regulatory compliance, and consumer safety.
Our machine helps manufacturers meet international food safety standards and create a safer, more efficient production environment.
Contact us today for more details or to request a tailored solution for your factory. We’ll help you choose the best model for your application and integrate it seamlessly into your production line.