Industrial Food Conveyor Metal Detector Inspection Machine for Food

Metal detector is a precision equipment that uses electromagnetic induction, X-ray or microwave technology to detect metal impurities in items. It is widely used in food, medicine, chemical, textile and other industries to ensure product quality and safety.
Core Technology Principle
Electromagnetic induction technology
The alternating magnetic field is generated by the transmitting coil. When a metal object enters the detection area, an eddy current effect will be generated, which will interfere with the magnetic field balance and trigger an alarm. This technology is highly sensitive to ferromagnetic metals (such as iron and nickel), but is easily interfered by humid environments or highly conductive products (such as salty foods).
Typical equipment: conveyor-type metal detector, suitable for online detection of packaged finished products.
X-ray technology
Using X-rays to penetrate objects, imaging is performed based on the absorption differences of X-rays by different materials, and can detect tiny metal particles (such as less than 0.1mm) and high-density non-metallic foreign matter (such as glass and stone). The cost is high, but the detection accuracy is not affected by product characteristics.
Typical equipment: X-ray foreign body detector in the food industry, used for high-value or complex packaged products.
Microwave technology
Based on the reflection characteristics of metal to microwave signals, metals are identified by analyzing signal changes. Suitable for liquid or semi-fluid detection, but with lower sensitivity.

Technical Parameters

Dongguan Changsheng Packaging Machinery Co., Ltd. has a plant area of ​​63,000 square meters. It is a national high-tech enterprise specializing in the design, manufacturing, sales and service of various automated packaging equipment. Since its establishment, Changsheng has been committed to the introduction and accumulation of advanced foreign equipment and technology. It has now formed three series of products mainly including shrink packaging, automatic soft bag packaging and automatic filling, locking and labeling machines, and has been at the leading domestic level in technology. Changsheng packaging equipment has been exported to more than 50 countries and regions around the world, and has formed a certain international sales network.

All the main parts of the company's machinery are made of original imported materials, and the whole machine is made of high-quality steel. The products have the characteristics of ultra-high wear resistance, excellent quality, excellent performance, low failure rate, fast speed, high efficiency, cost saving, simple use and high cost performance. Ouhua Packaging takes "exploration, innovation, quality assurance, trustworthiness, and customer first" as its purpose, is determined to develop the best products, provide the best services, create the best brand, and always bear in mind the corporate spirit of integrity, quality, service, and dedication. It has been rated as an advanced enterprise over the years. Changsheng Packaging Machinery's products mainly include heat shrink packaging machines, automatic sealing machines, facial mask packaging machines, food and chemical packaging machines, Guangdong labeling machines, soft bag packaging machines, shrink packaging machines, vertical packaging machines, bag throwing machines, bag stacking machines, bag feeding packaging machines, dumpling machines, steamed bun machines, full-automatic sealing machines, etc. These products are all developed by our company's internal senior engineers with their own exquisite skills combined with high technology from Europe and abroad. At present, our customers have spread all over the country and exported to developed countries and regions such as Europe and the United States. We are trusted and supported by our customers for our good reputation, perfect service, affordable price, and excellent quality.