Kenwei Commercial Metal Detection System — Reliable High‑Precision Protection
Kenwei's commercial metal detectors bring fast, practical protection to your production line—detecting unwanted metal quickly so you can avoid recalls, protect customers, and keep packaging flowing. Designed to work alongside Kenwei multihead weighers and checkweighers, this system focuses on reliability, ease of use, and real-world uptime so your team spends less time troubleshooting and more time shipping quality product.
Designed for Your Convenience
Easy integration into existing lines
The detector is engineered to slot into automated setups, pairing naturally with Kenwei multihead weighers and linear weighers. That means fewer layout changes, smoother commissioning, and a faster path from installation to full-speed production.
User-friendly controls
Operators get a straightforward control experience and clear pass/fail indicators, reducing training time and human error. Intuitive menus and visible alerts help your shift team respond quickly without guessing.
Sanitation and uptime
Practical design choices—accessible surfaces and logical component placement—make routine cleaning and checks faster. Quicker maintenance keeps downtime low and helps you meet hygiene protocols without sacrificing output.
Practical Everyday Value
Protect Kenwei and product quality
Detecting metal contaminants early reduces the risk of customer complaints and expensive recalls. For food and consumer goods manufacturers, this protection directly supports reputation and compliance goals.
Improve line efficiency
When detection is reliable, reject rates are predictable and production decisions become data-driven. Integrated with Kenwei’s weighing solutions, the detector supports automated sorting and consistent throughput—so finishing a run looks the same shift after shift.
Supports regulatory and customer requirements
Clear logs and audit-friendly reporting help you demonstrate control during inspections and customer audits. The solution is built to help manufacturing teams meet common food safety expectations while keeping operations practical.
Kenwei Support & Credibility
Backed by experienced manufacturers
Kenwei is a seasoned manufacturer of multi-head weighers, checkweighers, linear weighers, and metal detectors, operating from Fusha High-tech Industrial Park in Zhongshan, Guangdong Province. Our machines are known for high speed and high precision, and we offer one-stop automated weighing and packaging solutions tailored to your needs.
Service, customization, and training
We provide design, manufacturing, installation and commissioning, technical training, and responsive after-sales service so your investment is supported at every step. For inquiries, visit https://www.kenweigroup.com/ or email kenwei01@multiweigh.com.cn to discuss configuration and on-site support.
Choosing Kenwei’s metal detection solutions means practical protection that respects your operators, your line rhythm, and your customers—built by a team committed to making automated weighing and packaging simpler and more reliable.
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Qualification Certificate
2021 Outstanding Contribution to Enterprise Tax Payment Third Prize
Mixing weighing method and mixing equipment - patent certificate
CE Combined Check Weigher and Metal Detector
Frequently Asked Questions
What makes the Kenwei Commercial Metal Detection System a reliable, high-precision protection solution for my production line?
Kenwei commercial metal detectors are engineered by a leading multi-head weigher manufacturer to deliver consistent, high-speed inspection with industry-grade precision. We combine sensitive detection electronics, stable mechanics, and configurable signal processing so the system maintains accuracy across varying product types and line speeds. Each unit is factory-calibrated and can be customized to your product, ensuring reliable rejection of contaminants while minimizing false rejects. As the manufacturer of multi-head weighers and automated packaging systems, Kenwei supports end-to-end integration, commissioning, and ongoing optimization to keep your line running reliably.
What types and sizes of metal contaminants can your system detect?
Detection capability depends on product composition, packaging, and target metal, but Kenwei commercial metal detectors are designed to identify ferrous, non-ferrous and many grades of stainless steel across a wide range of product conditions. Under optimal conditions and with proper configuration, our systems can detect very small fragments; for exact sensitivity we offer product-specific testing using your samples. Based on those test results we recommend the ideal detector model, frequency settings and conveyor configuration to meet your quality requirements.
Can Kenwei metal detectors integrate with my existing multi-head weigher and packaging line?
Yes. Kenwei provides one-stop automated weighing and packaging solutions, and our commercial metal detectors are built for seamless integration with multi-head weighers, linear weighers, check weighers, and common PLC/SCADA systems. We offer tailored communication protocols, synchronized reject mechanisms, and mechanical-mounting options so the detector works smoothly within your line. Our services include on-site installation, commissioning and operator training to ensure immediate, trouble-free operation.
Are Kenwei commercial metal detectors suitable for food, pharmaceutical or washdown environments?
Absolutely. Kenwei designs detectors for a range of industries, including food and pharmaceuticals, with hygienic constructions and selectable build options to suit wet, dry, dusty or sticky environments. We can provide food-grade stainless steel housings, sealed electronics, and configurations optimized for easy cleaning and GMP compliance. Tell us your environment and sanitation procedures and we will recommend the appropriate model and materials to meet your hygiene and regulatory needs.
What support, customization and testing services does Kenwei provide before and after purchase, and how can I get started?
As a full-service manufacturer located in Fusha High‑tech Industrial Park, Zhongshan, Guangdong, Kenwei covers design, development, manufacturing, installation, commissioning, technical training and after-sales service. We offer pre-purchase product tests with your samples, customized machine layouts, spare-parts supply and timely technical support to minimize downtime. To request a quote, arrange sample testing or discuss customization, visit https://www.kenweigroup.com/ or email our team at kenwei01@multiweigh.com.cn — we will respond with a tailored solution and next steps.
The Horizontal Metal Detector Series is ideal for detecting both ferrous and non-ferrous metals in food, pharmaceutical, chemical, textile, and rubber products. Equipped with a 7" industrial touch screen and supporting 32 languages, it features high sensitivity, digital signal processing, and intelligent algorithms for stable, precise detection. With stainless steel waterproof construction and multiple rejection options, it's perfect for HACCP and GMP compliance.
The G5020 multi-frequency metal detector features a specialized conveyor belt designed to reduce contamination risks, ensure smooth operation, and maintain high detection sensitivity. It is easy to disassemble for convenient maintenance. Ideal for detecting metal contaminants in food, pharmaceuticals, spices, plastics, electronics, textiles, toys, handicrafts, and more.
Kenwei’s Combined Checkweigher and Metal Detector for food industrial weighing and sorting ensures precise weight control and superior safety. This advanced food metal detector integrates high-speed check weighing, delivering accuracy and reliability for quality assurance.
The 5020 Multi-Frequency Metal Detector features a specialized conveyor belt that minimizes contamination sources, ensuring smooth operation and high detection sensitivity. Its design allows for easy disassembly and maintenance. This metal detector is ideal for detecting metal contaminants in a wide range of industries, including food, pharmaceuticals, condiments, plastics, electronics, textiles, toys, and more.





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