Kenwei Unveils Advanced Multihead Weighing Solutions at ProPak China 2019
The 25th Shanghai International Processing and Packaging Exhibition (ProPak China 2019), a leading event in China’s processing and packaging industry, concluded successfully on June 21, 2019. As the only exhibition supported by international packaging and processing associations, ProPak China has maintained its reputation for 24 consecutive years.
This year’s event attracted 733 exhibitors from 27 countries and regions, showcasing solutions across a wide range of sectors: packaging machinery, food and liquid processing, weighing and measuring equipment, packaging materials and containers, industrial robots, warehousing logistics, and quality inspection systems. The exhibition offered a comprehensive one-stop solution for industries including food, beverage, dairy, pharmaceuticals, healthcare, and daily chemicals.
A Record-Breaking Scale and Industry Collaboration
In 2019, ProPak China joined hands with Food Pack China, co-organized by the China Food and Packaging Machinery Industry Association and China Packaging and Food Machinery Co., Ltd., to present a comprehensive joint exhibition. This collaborative event covered the entire industry chain—from primary agricultural processing, food ingredients, and food manufacturing to packaging, nutrition, and health products—making it a landmark exhibition for the processing and packaging sector in China.
The total exhibition area reached an impressive 140,000 square meters, attracting over 100,000 professional buyers from China and abroad, further reinforcing the event’s position as a premier trade platform in Asia.

Kenwei’s 13th Consecutive Year at ProPak China
As a global leader in quantitative combination weighing equipment, Guangdong Kenwei Intellectualized Machinery Co., Ltd. has specialized in multihead weighers and integrated packaging system solutions for more than a decade. The company has proudly participated in ProPak China for 13 consecutive years, showcasing its latest innovations in weighing and packaging technology.
At ProPak China 2019, Kenwei exhibited in two forms:
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Integrated Systems: Automatic filling systems, auto-bag opening, packing, and sealing systems.
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Single-Unit Solutions: 14-head economic combination weighers, 14-head double-screw pickle weighers, 14-head 7.5L salad weighers, 12-head belt-type manual weighers, and aluminum foil metal detectors.
Kenwei’s modern and professional booth design, combined with cutting-edge product performance, earned high recognition and praise from visitors and industry experts alike.
Live Demonstrations & Customer Engagement
Kenwei conducted live demonstrations of its key products, including the automatic filling system, double-screw pickle weigher, large-capacity salad scale, belt-type manual weigher, and aluminum foil metal detector. These interactive sessions attracted significant attention from attendees, who asked practical questions such as:
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“What production problems can these systems solve?”
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“How do they improve weighing accuracy and operational stability?”
Kenwei’s professional engineers provided detailed answers, highlighting the company’s decade-long expertise in delivering customized weighing and packaging solutions for diverse industries.
Commitment to Innovation and Quality
The exhibition once again reflected Kenwei’s core philosophy:
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“Stability is the greatest savings.”
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“Professional manufacturing, superior quality, and integrity in business.”
Kenwei continuously integrates advanced automation technology with its innovative weighing and packaging solutions, creating stable, efficient, and cost-effective systems that help businesses reduce costs and boost productivity.
With over 10 years of industry experience and a reputation for excellence, Kenwei remains committed to advancing industrial automation, improving production efficiency, and delivering high-precision, reliable, and economical weighing solutions for global clients.




About Cooperation Process
How does Kenwei ensure the quality of its machines?
Kenwei has a stringent quality control system in place. Each machine is rigorously tested for precision, speed, and reliability before it is shipped.
What information is needed to get a quote from Kenwei?
For us to provide an accurate quote, please provide the following details:
Type of machinery you are interested in (e.g., multi-head weighers, metal detectors, etc.)
Specifications and customization requirements (e.g., capacity, speed, size, etc.)
Your intended application and industry
Quantity of machines required
Delivery location
About Product choice
What is the difference between a multi-head weigher and a linear weigher?
Multi-head Weigher: Ideal for high-speed and high-precision weighing of products with irregular shapes or varying sizes. It provides multiple weighings in parallel for faster processing.
Linear Weigher: It is suitable for powder and granule. It is typically slower than a multi-head weigher but is effective for certain types of applications that require more continuous flow or controlled weighing.
Are Kenwei’s products suitable for small-scale or large-scale operations?
Yes! We offer machines that are scalable to meet the needs of both small and large-scale operations.
About After Sales Support
How can I get technical support for my Kenwei machine?
You can contact Kenwei's technical support team via email, phone, or through our website.

This type of weigher is designed to handle the unique characteristics of pickles, ensuring precise measurements for packaging and distribution. It uses a vertical single screw mechanism to feed the pickles into the weighing system, allowing for efficient and consistent weighing. This technology is particularly useful in food processing and packaging facilities where precise portioning is essential for quality control and customer satisfaction. This specialized equipment is perfect for accurately measuring and dispensing pickles in a production line or packaging facility. The vertical design allows for efficient and precise filling of containers, while the single screw feeding mechanism ensures consistent and reliable weighing.

The Kenwei JW-B22 Precision Food Packaging Machine with Single Head Bulk Linear Weigher is designed for heavy-duty weighing up to 50kg. It automates feeding, weighing, bag sewing, and output for maximum efficiency. Ideal for grains like corn, rice, soybeans, barley, and wheat, it ensures high accuracy and reliability for the food, chemical, and light industries, making it the top choice for bulk grain packaging.

The JW-B13 Standard Pre-Made Bag Packing Machine is an advanced weighing and packing system ideal for granules, slices, and irregular products like snacks, nuts, pet food, and hardware. This fully automated line includes a vibrator feeder, Z conveyor, working platform, multihead weigher, and horizontal packing machine. It ensures high weighing accuracy, fast packing speed, and premium bagging quality—perfect for efficient, stable, and precise packaging.

The Kenwei JW-B16 Two Outlet Semi-Auto Sugar Weighing and Packaging Machine delivers high-precision, automated weighing for granules, slices, and irregular products like candy, coffee beans, and pet food. With a compact, cost-effective design and excellent price-performance ratio, it supports unique bag types and boosts efficiency. Optional add-ons like check weighers, metal detectors, and conveyors ensure quality control and seamless integration. Ideal for food and hardware industries.
Contact Kenwei
Our company is located in areas with convenient transportation and developed economy. Our products are supplied in a timely manner. In the course of business operation, we always focus on customers.Have any questions or concerns about our products? Please leave us a message here, and our team will get back to you promptly.
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