This high-sensitivity food tunnel metal detector accurately detects ferrous, non-ferrous, and stainless steel contaminants. Designed for continuous operation, this food tunnel metal detector seamlessly integrates precise detection with high-speed conveyors. The food metal detector with rejector quickly identifies metal contaminants while maintaining production efficiency, enabling manufacturers to improve efficiency without sacrificing accuracy.
High-Sensitivity Food Tunnel Metal Detector with Rejector Conveyor Metal Detector

This high-sensitivity food tunnel metal detector accurately detects ferrous, non-ferrous, and stainless steel contaminants. Designed for continuous operation, this food tunnel metal detector seamlessly integrates precise detection with high-speed conveyors. The food metal detector with rejector quickly identifies metal contaminants while maintaining production efficiency, enabling manufacturers to improve efficiency without sacrificing accuracy. You are welcome to contact us at any time for quotation.
High-sensitivity food tunnel metal detector pictures


1. High-sensitivity detection of ferrous, non-ferrous, and stainless-steel metals
2. Stable performance for wet, dry, frozen, and packaged food products
3. User-friendly touchscreen controls for simple operation
4. Automatic reject system to remove contaminated products instantly
5. Durable stainless-steel construction for hygienic food processing environments
6. Adjustable settings for multiple product sizes and packaging formats

Model: SG-M800
Detection Method: Dual-balanced coil induction method
Detection Sensitivity: Iron (φmm): 0.6-0.8, Stainless Steel (φmm): 1.5-2, Non-ferrous (φmm): 1.2-2.3
Sensing Adjustment: Microcomputer control
Detection Width: 600mm (customizable)
Detection Height: 120mm (customizable)
Alarm Method: Audible and visual alarm upon detection of a metallic foreign object; conveyor belt automatically stops or optional automatic rejection device
Power Supply: AC220V 50-60Hz
Power: Approx. 140W
Dimensions: L1650-H1050*W900(mm)
Machine Weight: 90kg


High-Sensitivity Food Tunnel Metal Detector with Rejector Conveyor Metal Detector


Most of our high-sensitivity food tunnel metal detectors are customized to specific project requirements.
If possible, please provide us with more details about your project, such as materials, weight range, speed, bag size, etc.
It is best to contact us in advance before ordering.


Food safety metal detectors are mainly used for detecting metal impurities in industries such as nuts, rice, tea, and wood processing. In addition, they can also be used for detecting metal impurities in products such as chemicals, rubber, plastics, textiles, leather, chemical fibers, and toys, as well as in products such as pharmaceuticals, health products, biological products, cosmetics, gifts, packaging, and paper.


High-Sensitivity Food Tunnel Metal Detector with Rejector Conveyor Metal Detector






The outer plywood crate is made of high-quality wood, making it sturdy, durable, and with a strong load-bearing capacity. The outer layer is wrapped in plastic film, effectively protecting goods from salt, sand, and physical damage. Furthermore, this plastic film has excellent sealing properties, ensuring the safety of your goods. The crate's simple design and easy opening greatly facilitate loading and unloading operations.
1. Outer Packaging: Standard export-grade wooden crate
2. Inner Packaging: The product is carefully wrapped in stretch film, with hardwood boards and strong strapping reinforcing the corners.
3. Inspection Team: Professional staff are responsible for inspecting and sorting your goods.


1. How can we best meet our needs?
We will recommend suitable models and provide customized designs based on your project details and specific requirements.
2. Are you a manufacturer or a trading company?
We are a manufacturer with 17 years of experience in professional production lines for dynamic checkweighers and metal detectors.
3. How can I inspect the machine quality after placing an order?
Before shipment, we will send you photos and videos of the machine for your inspection. More importantly, we welcome you to visit our factory to inspect the machine in person.
4. Why choose us?
The machine comes with a one-year warranty and lifetime maintenance. We will provide a solution immediately should any problems arise.

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