Request a quote

Kenwei Industrial Metal Detector — Reliable, High-Precision Protection for Packaging Lines

Kenwei’s industrial metal detector brings fast, accurate foreign-metal detection to automated weighing and packaging lines, reducing recalls and safeguarding brand reputation with trusted Kenwei support.
Model
JW-G5020
MOQ
1 set
Payment
L/C, T/T
Place of Origin
China
Brand
Kenwei
Identify Code
G5020-2-1
Power Requirement
220V/400W/ 50/60Hz/2A
Packing Dimension(mm)
1470(L)X1050(W)X1410(H)
Gross Weight
200kg
Speed(m/min)
30m/min
Sensitivity(Fe)
1.2
Sensitivity(SUS)
2.5
Belt width
500mm
INQUIRY
Product Details

Kenwei’s industrial metal detector is engineered to be the most powerful metal detector option for packaging lines that need fast, reliable foreign-metal detection without slowing production. It integrates smoothly with multihead weighers and automated packaging systems to protect product quality, minimize waste, and give operations managers peace of mind.

Designed for Your Convenience

Seamless integration with packaging equipment

This metal detector is built to work alongside Kenwei multihead weighers and linear systems so you don’t have to redesign your line. Quick mechanical and control integration saves installation time and keeps your throughput steady.

Simple operation, clear controls

Operators get an intuitive interface that focuses on the tasks that matter: start/stop, sensitivity checks, and easy reject settings. That reduces human error, shortens training time, and keeps daily checks straightforward.

Practical Everyday Value

Protects product quality and brand reputation

Finding metal contamination before packaging prevents costly recalls and protects customer trust. The detector reduces waste by accurately identifying genuine threats and avoiding false positives that stop production unnecessarily.

Designed for continuous production

Kenwei’s approach prioritizes high-speed, high-precision performance—so detection keeps pace with busy lines. Durable construction and considered reject logic help your team maintain consistent output with fewer interruptions.

Thoughtful Details and Support

Built by a trusted packaging systems manufacturer

Kenwei is a manufacturer of multi-head weighers, linear weighers, check weighers and metal detectors located in Fusha High-tech Industrial Park, Zhongshan City, Guangdong Province. We provide one-stop automated weighing and packaging solutions and back our machines with experienced design, manufacturing, installation, technical training, and after-sales service. That means when you choose Kenwei, you get more than a detector—you get a partner committed to production uptime.

Customization and fast service

Every production line is different. Kenwei offers customization to match detection and reject requirements to your product and packaging. For inquiries or to discuss a tailored solution, visit https://www.kenweigroup.com/ or contact our team at kenwei01@multiweigh.com.cn.

Practical, durable and designed to integrate—Kenwei’s industrial metal detector protects your product, boosts line efficiency, and comes with the support of a company whose vision is to become the world’s leading weighing and packing machine manufacturer.

Product Images

  • Food Metal Detector Manufacturer2
  • Food Metal Detector Manufacturer5
  • Food Metal Detector Manufacturer3

Certifications

  • Specialized, Specialized and New Small and Medium-sized Enterprises

    Specialized, Specialized and New Small and Medium-sized Enterprises

  • Civilized Enterprise

    Civilized Enterprise

  • Trademark Certificate-Keiwei Jingwei

    Trademark Certificate-Keiwei Jingwei

If you don’t find your answer, please E-mail us and we’ll be happy to help you out.

FAQ

What key features make Kenwei Industrial Metal Detector reliable and high-precision for packaging lines?

Kenwei metal detectors combine stable digital signal processing, adjustable multi-frequency coils, and precise reject mechanisms to deliver consistent detection even at high line speeds. Built to integrate with automated packaging systems, they minimize false rejects through product compensation and intelligent filtering, ensuring both product safety and line efficiency.

Can Kenwei metal detectors detect different types of metal contaminants (ferrous, non-ferrous, stainless)?

Yes. Kenwei detectors are designed to identify a wide range of metallic contaminants—including ferrous, non-ferrous (e.g., aluminum), and many grades of stainless steel—by using appropriate frequency settings and sensitivity adjustments tailored to the product and packaging material. Sensitivity is optimized per application during commissioning to balance detection performance and production requirements.

How easily can Kenwei metal detectors be integrated into existing multihead weigher and packaging lines?

Kenwei units are engineered for seamless integration with multihead weighers, checkweighers, and downstream conveyors. They support common mounting configurations and control interfaces used in packaging lines, and Kenwei provides installation, commissioning, and operator training to ensure synchronized operation, minimal downtime, and reliable communication with line control systems.

Is Kenwei the most powerful metal detector for high-speed packaging lines?

Kenwei offers solutions engineered for high throughput and maximum sensitivity, making them highly competitive when customers search for the most powerful metal detector for demanding packaging lines. While performance depends on product type, installation, and settings, Kenwei’s focus on high-speed detection, robust construction, and tailored calibration helps plants achieve industry-leading protection and yield.

What after-sales support, customization, and compliance can I expect from Kenwei?

Kenwei provides end-to-end support—including custom solution design, on-site installation, technical training, routine maintenance, and timely spare-part supply—backed by a dedicated service team in Guangdong. Machines are manufactured to meet international quality expectations and Kenwei can assist with documentation or certification requirements. For project inquiries or technical support, contact kenwei01@multiweigh.com.cn or visit https://www.kenweigroup.com/.

Ask for Free Quote Now
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.
GUANGDONG KENWEI INTELLECTUALIZED MACHINERY CO., LTD.
No.34 Zhenlian Road, Fusha Town, Zhongshan City, Guangdong, China
You may also like
High Sensitivity Horizontal Metal Detector for Food and Pharmaceutical Industries

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.

High Sensitivity Horizontal Metal Detector for Food and Pharmaceutical Industries
Food Metal Detector Manufacturer For Reject Defective Products G5020

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.

Food Metal Detector Manufacturer For Reject Defective Products G5020
Combined Check Weigher and Metal Detector for Food Industrial Weighing and Sorting

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.

Combined Check Weigher and Metal Detector for Food Industrial Weighing and Sorting
G5020 Food Metal Detector Manufacturer for Rejecting Defective Products

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.

G5020 Food Metal Detector Manufacturer for Rejecting Defective Products
Tags
combination weigher machine
combination weigher machine
automatic premade pouch packing machine for sale​
automatic premade pouch packing machine for sale​
frozen food packaging machine
frozen food packaging machine
metal detector for the food industry
metal detector for the food industry
Contact customer service

Have a specific project?

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.

Get a free quote

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.

Send my request

Hi,

If you are interested in our products/custom services or have any questions, please let us know so that we can better assist you.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.

Is there anything you need to know?

Hi!

If you are interested in us or have any questions, please let us know so that we can better help you.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.

How can I help you?

Hi!

If you are interested in us or have any questions, please let us know so that we can better help you.

×
Name must not exceed 100 characters.
Invalid email format or length exceeds 100 characters. Please re-enter.
Please enter a valid phone number!
Company Name must not exceed 150 characters.
Content must not exceed 3000 characters.

Kenwei Chinese New Year Holiday Notice

Holiday: February 10–23, 2026 🌴✈️😎
Back to Work: February 24, 2026 💼

We’ll respond as soon as we return.

×