|| Product Introduction
The Bagged Product Metal Detector is a high-precision, in-line inspection device designed specifically for finished bagged food, daily chemicals, pharmaceuticals, and chemical products. Using a highly sensitive electromagnetic induction system, the device effectively detects foreign metals such as iron (Fe), non-ferrous metals (such as copper and aluminum), and stainless steel (SUS) in the product, ensuring product safety and quality.
|| Tech Specifications
Type:SG-M400
Detection sensitivity: in empty state
H-100mm: Fe≥Φ0.8mm, Non-Fe≥Φ1.5mm, SUS≥Φ1.5mm
H-120mm: Fe≥Φ0.8mm, Non-Fe≥Φ1.5mm, SUS≥Φ2.0mm
H-150mm: Fe≥Φ1.0mm, Non-Fe≥Φ1.5mm, SUS≥Φ2.0mm
H-200mm: Fe≥Φ1.2mm, Non-Fe≥Φ2.0mm, SUS≥Φ2.5mm
Effective detection hole width: 150-1000mm customized according to requirements
Effective detection hole height: 80-500mm customized according to requirements
Maximum speed of conveyor belt: 25m/min
Conveyor belt material: food grade PU belt
Protection class: IP65
Display and operation mode: LED fast key input
Machine weight: about 120kg
Power requirements: AC220V 50HZ
Power: 200W
Alarm mode: metal detection, alarm belt stop or automatic removal


|| Main Features
1. High-Sensitivity Detection Performance
Advanced multi-frequency or dual-frequency detection technology automatically identifies product characteristics, effectively suppressing the “product effect” and maintaining stable detection sensitivity even for highly conductive materials such as those containing water and salt.
2. Intelligent Operating System
Equipped with a 7-inch touchscreen or push-button interface, with a choice of Chinese and English menus, it offers intuitive operation. An auto-learning function quickly memorizes different product parameters, enabling rapid switching between multiple varieties.
3. Diverse Rejection Systems
Depending on the weight and packaging type of the bagged product, a selection of air-blowing, lever-type, flap-type, or belt-type stop alarm-type reject mechanisms are available to ensure accurate separation of defective products.
4. Structure and Protection
The all-304 stainless steel body meets food hygiene requirements. The detection head has an IP65/IP66 protection rating, making it suitable for production environments with high humidity or frequent cleaning.
5. Data Logging and Traceability
The system features detection logging and statistical functions, and supports USB data export.
6. Compliant with Multiple Standards
This product complies with international food safety management system requirements, including HACCP, and can be seamlessly integrated with automated packaging lines, checkweighers, and conveyor systems.
|| Application
Production lines for packaged foods such as snack foods, seasonings, dried fruits and nuts, frozen foods, candies and biscuits;
Inspection of industrial bagged products such as laundry detergent, fertilizer, and chemical powders;
Foreign matter detection in small-packaged products such as pharmaceuticals and health supplements.
|| Our Customers
|| Our Exhibitions
|| Packaging & Delivery
Our machines is fully tested and calibrated before delivery.
It is packed in a strong wooden case with internal shockproof protection.
Various shipping options are available — by sea, air, or land — ensuring safe and on-time delivery by professional logistics partners.
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