Quality Food Metal Detector & Food Grade Metal Detector Manufacturer

Application Overview In food processing, even small metal contaminants can pose serious safety risks and lead to product recalls. In this case, our metal detection system is used to inspect finished food products on a production line, ensuring compliance with food safety standards and protecting brand reputation. Product Tested The metal detector is suitable for a wide range of food products, including: Bakery products and snacks Meat and seafood products Frozen foods Packaged and wrapped food items The system can reliably detect common metal contaminants such as ferrous, non-ferrous, and stainless steel. Reject Systems Options for Different Applications To meet different product types, speeds, and installation requirements, our metal detection systems can be equipped with various reject devices, not limited to a single solution. Each reject mechanism is selected based on product characteristics and line layout. Available reject systems include: Flap Reject System: Quickly diverts contaminated products off the conveyor, ideal for packaged food with stable shape and spacing. Pusher Reject (Air or Motor Driven): Gently pushes defective products sideways, suitable for cartons, trays, and flow-wrapped items. Drop / Falling Reject: Uses gravity to remove contaminated products, commonly applied to free-fall or bulk product lines. Retract Belt Reject: Separates products by momentarily retracting a section of the conveyor, effective for fragile or soft food items. Air Blast Reject: Uses compressed air to remove lightweight products such as snacks or small packaged items at high speed. All reject systems are designed to: Ensure accurate and timely removal of contaminated products Minimize product damage and line interruption Improve overall production efficiency and automation level Our engineers recommend the most suitable reject solution based on your product type, line speed, and installation environment, ensuring stable performance in real production conditions. Inspection Result During testing, the metal detector demonstrated: High sensitivity and stable detection performance Accurate rejection of contaminated products Reliable operation under continuous production conditions This helps food manufacturers maintain consistent product quality while meeting international food safety requirements. Free Sample Testing Available To help customers select the right inspection solution, we offer free sample testing. You can send us your product samples, and our technical team will conduct tests and provide detection results and recommendations. Contact Us If you are looking for a reliable metal detection solution for your food production line, feel free to contact us for more information, videos, or sample testing support. Ruth Zheng Sales Manager Whatsapp/Wechat:+86 138 2728 2272 E-mail: ruth@shanantechnology.com Company: Guangdong Shanan Technology Co.,Ltd

With the rapid growth of ready-meal and central kitchen production, food safety standards are becoming increasingly strict. One of the key challenges for manufacturers is how to accurately detect foreign bodies inside sealed lunch boxes — especially when the meals include meat with bones. Recently, we provided an X-ray foreign body inspection solution for a food manufacturer producing ready-meal lunch boxes consisting of three dishes and rice, including bone-in meat. Customer Challenges During production, the customer faced several difficulties: Bone-in meat products often cause false alarms on metal detectors They needed to detect metal, glass, stone, hard bone fragments and other foreign bodies Inspection must be online and high-speed Products must be inspected after sealing — without opening or damaging the package Therefore, the customer required a stable, reliable and highly accurate inspection solution that supports traceability. Our Solution: Food-Grade X-ray Inspection System Based on the product structure and production layout, we configured a food-grade X-ray inspection system for online detection of the lunch box products. Key advantages include: ✔ Detects metal, glass, stone and dense bone fragments ✔ Not affected by aluminium foil or multilayer packaging ✔ Suitable for bone-in meat and complex meal structures ✔ High-precision image detection with stable performance ✔ Optional automatic rejection system ✔ Inspection data can be stored for traceability and quality records During testing, the system clearly identified abnormal foreign bodies even when the meal contained bone-in meat, providing strong technical support for food safety control.       Results & Customer Feedback After installation and commissioning, the customer reported: Higher detection efficiency Reduced product risk and complaints Improved internal quality control Enhanced brand trust and market competitiveness The system is now running continuously and stably as part of the customer’s daily quality assurance program. Application Industries This X-ray inspection solution is ideal for: * Ready-meal & lunch box production * Prepared food / central kitchen * Meat & cooked food processing * Food factories & catering supply chains Helping manufacturers build a stronger food safety protection system. About Us We specialize in foreign body detection solutions for the food industry, providing reliable X-ray and inspection technologies to customers worldwide. Our systems help food manufacturers improve quality control, protect consumers, and reduce production risks. If you are also looking for a professional inspection solution for your production line, we are happy to support you.   Contact us today to learn more. Ruth Zheng Sales Manager Whatsapp/Wechat:+86 138 2728 2272 E-mail: ruth@shanantechnology.com