Kenwei's Advanced Automatic Quantitative Weighing and Packaging System for Mixed Materials
Rizhao Rongxin currently faces challenges in its granule product packaging process. The factory relies on manual weighing, packaging, and sealing, which is slow, labor-intensive, and inefficient, making it unsuitable for modern production management. To address this, Guangdong Kenwei Intellectualized Machinery Co., Ltd. has designed an advanced automatic weighing and packaging system that provides fast, accurate, and efficient solutions for mixed materials.
System Overview
The system comprises several key components:
-
Vertical Conveyor:
-
This conveyor elevates the seafood storage hopper to the multihead weigher. The hoist is controlled by a combined balance system, with a photoelectric detector that automatically stops the hoist when the storage hopper is full, ensuring smooth operation.
-
Multihead Weigher:
-
Kenwei utilizes the world's most advanced digital weighing sensors for precise measurement. The intuitive Chinese display menu ensures easy operation. For weighing the 1200g product, a 14-head multihead weigher is used, while the remaining products (300g, 15g, 5g) are weighed with 10-head multihead weighers. This system ensures high-speed, high-accuracy weighing of mixed materials.
-
PLC Control System:
-
The programmable logic controller (PLC) system aggregates control, managing multiple multihead weighers simultaneously. Each weigher is adjusted based on the weight and cutting speed, with precise control over the storage and discharge process.
-
Vertical Packaging Machine:
-
The vertical packaging machine is made of stainless steel, featuring double-belt pulleys, a Mitsubishi PLC, and a servo controller. The machine receives signals from the timing controller, which triggers the packaging process: material is deposited into the bag, sealed, and then sent to the next work cycle.
-
Platform:
-
The platform is constructed from stainless steel, offering shock resistance, stability, and ease of cleaning and maintenance.
-
Check Weigher:
-
The check weigher ensures that overweight products are removed from the production line, ensuring that only high-quality products proceed to packaging.
System Performance and Specifications
-
Speed: The system operates at a speed of 35–50 packs per minute (P/M).
-
Accuracy: The system provides a high accuracy range of ±0.1% to ±0.5%.
-
Voltage: 380V/220V
-
Power: Above 4 kW
Material Construction
-
Vertical Conveyor: The belt is made of PT, while the other components are welded from stainless steel.
-
Top Cone and Linear Pan: These are made from stainless steel, ensuring durability.
-
Hopper: Constructed from stainless steel for longevity and cleanliness.
-
Platform: Also made of stainless steel, providing stability and easy maintenance.
-
Standing Packaging Machine: Made entirely of stainless steel for durability.
Cost Savings and Efficiency
Kenwei’s system offers significant cost savings for Rongxin. By automating the packaging process, Rongxin can reduce labor costs by 30-50% annually. Over 10 years, the system can save up to 300-500 labor costs and improve material efficiency, handling up to 15-25 tons of materials annually (based on two shifts of 16 hours per day, 300 days per year).
Kenwei’s Industry Leadership
Guangdong Kenwei Intellectualized Machinery Co., Ltd. is a pioneer in the field of multihead weighers, being the first company in China to win the "Guangdong Province Industry-University-Research Science and Technology Project Combination Award." Kenwei places great emphasis on research and development (R&D) and maintains a strong partnership with scientific research institutes. In 2011, Kenwei was honored with the Guangdong Science and Technology Ministry Award for its innovative solutions in mixing and cutting various materials and formulas. Kenwei holds a high market share in the field of material mixing and cutting, leading the way in technological advancements.
This revamped system significantly improves packaging efficiency, reduces operational costs, and enhances the overall productivity of the factory, making it a valuable investment for modern production management. Trust Kenwei for your packaging and weighing solutions, and experience the future of automated, high-precision packaging technology.
About Solution suggestions
What are Kenwei’s primary solutions for industrial weighing and packaging?
Kenwei provides comprehensive solutions for automated weighing and packaging, including multi-head weighers, linear weighers, check weighers, metal detectors, and packing machines. These solutions are tailored to improve speed, accuracy, and efficiency in various industries such as food, pharmaceuticals, and chemicals.
Can Kenwei provide solutions for high-volume production?
Yes, Kenwei specializes in high-speed, high-throughput machines designed for large-scale operations. Our multi-head weighers, packing machines, and check weighers.
About Cooperation Process
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
How to operate it?
Many languages are available for global markets. There are not only detailed instructions, but also machine video for reference learning.
About Product choice
What is the average lifespan of Kenwei products?
Kenwei machines are built for durability and longevity. With proper maintenance, our products are designed to last for many years, even under heavy usage. We offer maintenance services and support to help extend the lifespan of your machines.
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.
Enhance food safety with Kenwei’s Dropped Metal Detector for Powder Granules. This advanced food metal detector ensures precise detection in the food industry, safeguarding products and maintaining high quality standards throughout processing.
The standard no-spring combination scale features a patented spring-free hopper design, making it ideal for weighing a variety of products such as melon seeds, peanuts, nuts, almonds, grapes, candies, pistachios, potato chips, shrimp chips, and more. The double-support feeding tray is easily adjustable, while the feeding hopper is designed for easy disassembly, ensuring convenience and cleanliness. With a maximum weighing speed of up to 120 bags per minute, the 14-head standard no-spring combination scale is an economical, versatile, and cost-effective solution.
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.
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.
Kenwei
Kenwei
Kenwei multi weigh
Kenwei
Kenwei
Kenwei