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Guangdong Yiwan Metal Detector Helps Vegetable Packaging Industry Build a Solid Defense Against Metal Contaminants in Food Safety

Guangdong Yiwan Metal Detector Helps Vegetable Packaging Industry Build a Solid Defense Against Metal Contaminants in Food Safety

1. Client Background
A well-known domestic vegetable packaging enterprise, focusing on pre-washed vegetable processing and packaged sales, with products covering supermarkets, catering channels nationwide. It has strict requirements for **food safety and quality control**, ensuring no metal contaminants are mixed in the packaged vegetable products.

2. Pain Points
In the vegetable packaging process, metal contaminants (such as screws, iron wires, metal particles, etc.) may be mixed into products due to equipment wear (metal debris), raw material entrainment, transportation collision, etc. Once they flow into the market, it will not only trigger consumers' food safety panic but also seriously damage the corporate brand image, face huge penalties from market supervision departments, and bring double risks of economy and reputation to the enterprise.

3. Solution: Guangdong Yiwan Metal Detector Breaks the Dilemma Precisely
Aiming at the pain points of vegetable packaging enterprises, our metal detector has become a key tool for their food safety control with **high sensitivity, strong adaptability, and anti-interference ability**:
(1) Micron-level Detection to Eliminate Metal Contaminant Missed Detection
The equipment has excellent detection capabilities for various metal contaminants such as **Fe (iron), Non-Fe (non-ferrous metals), and 304 SUS (304 stainless steel)**. Take common detection scenarios as an example:
- Fe (iron): When the detection tunnel height is 100mm, it can detect iron debris with Φ≥0.7mm;
- Non-Fe (such as copper, aluminum): When the detection tunnel height is 100mm, it can detect contaminants with Φ≥1.2mm;
- 304 SUS: When the detection tunnel height is 100mm, it can detect metal parts with Φ≥1.5mm.
( *Note: The sensitivity is customized with the detection tunnel height. For example, when the tunnel height is 350mm, the Fe detection sensitivity is ≥Φ3.0mm, meeting the needs of large packaging scenarios* )
(2) Seamless Connection with Production Line, Balancing Efficiency and Precision
- **Conveying and Size Adaptation**: The equipment's conveying speed is 25-30m/min (adjustable), perfectly matching the rhythm of the vegetable packaging production line; the detection tunnel width is 400mm (customizable), and the height is 100-200mm (customizable), compatible with different specifications of vegetable packaging forms.
- **Intelligent Function Support**: It has the functions of "one-button fast automatic product setting" and "100 kinds of product parameter memory", which can quickly switch the detection modes of different vegetable packages and greatly reduce the operation threshold.
(3) Anti-interference + Scene Adaptation, Stable and Reliable in Complex Environments
- The core components adopt **imported chips and advanced digital technology**, and the detection coil is formed, filled and sealed in one time, with strong resistance to external interference, and can operate stably even in the complex environment of the production line.
- It has the **automatic learning function of product effect**, which can filter the interference of the vegetable packaging itself (such as packaging containing aluminum foil oxygen scavengers and desiccants), ensuring the accuracy of metal contaminant detection.
(4) Implementation Effect
After the vegetable packaging enterprise introduced the equipment, it achieved:
- **100% metal contaminant detection rate**, completely intercepting products containing metal contaminants from entering the market;
- The production line efficiency is not affected, realizing the seamless connection of "detection + production";
- The brand reputation has been significantly improved, and consumers' safety trust in its products has been further strengthened.
(5) About Guangdong Yiwan Testing Technology Co., Ltd.
Guangdong Yiwan Testing Technology Co., Ltd. focuses on the research and development and sales of high-end testing equipment. Its metal detector series **adopts European and American design standards**, and the whole machine meets the requirements of the food machinery industry, widely used in food, medicine, daily chemical and other fields. With the concept of "Precise Detection, Guarding Quality", we build a solid defense for enterprises' product quality and safety and help the industry achieve sustainable development.