High-Precision Checkweigher for Efficient Product Weight Sorting
Discover Kenwei’s high-precision checkweigher designed for real-time weight detection and sorting. Improve production efficiency, accuracy, and cost-effectiveness for food, pharmaceutical, and industrial packaging lines.
A checkweigher machine is an essential piece of equipment for modern production lines, designed to automatically sort products based on weight. Widely used in the food, pharmaceutical, aquatic products, and poultry industries, it replaces manual weighing, significantly improving production efficiency, ensuring accuracy, reducing labor requirements, and lowering costs.
How a Checkweigher Works
The industrial weight sorting system operates through a coordinated process involving the weight sensor, AD module, PLC (Programmable Logic Controller), and sorting mechanism:
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Weight Detection – The weight sensor converts product weight into an analog voltage signal.
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Signal Conversion – The AD module transforms this signal into digital weight data, representing the real-time weight of the product on the conveyor belt.
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Data Processing – The PLC reads and analyzes this data, calculating the product’s actual weight as it moves across the weighing belt.
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Sorting Decision – If the product is outside the preset weight range, the PLC triggers the reverse belt action, automatically removing non-compliant items.
Applications
Kenwei’s online weight checking machines are suitable for a wide range of packaging formats, including:
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Bulk paper bags
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Plastic packaging
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Carton boxes
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Metal film packaging
They ensure high-speed, high-precision operation in stable working conditions.
Key Features
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High Accuracy & Speed – Delivers precise weighing results at rapid throughput.
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LAN & Serial Communication – Optional RS232 or RS485 connectivity for seamless integration.
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Data Export Function – USB port allows export of package weight records and production logs.
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User-Friendly Operation – Intuitive touch screen for easy parameter setting.
Structural Components
The basic structure of the checkweigher includes:
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Electric Box – Houses the PLC for data processing and motor control.
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Weighing Belt – Equipped with a weight sensor and AD module for accurate measurement.
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Material Receiving Plate – Buffers product impact and guides it onto the weighing belt.
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Touch Screen Interface – Simplifies operation and real-time monitoring.
Why Choose Kenwei’s Checkweigher
Kenwei’s checkweighers combine fast detection, high measurement accuracy, and scalable performance, offering cost-effective solutions for inline weight inspection and product sorting in various industries.
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.
About Solution suggestions
How do Kenwei’s machines improve my production efficiency?
Kenwei machines enhance efficiency by automating the weighing, packaging, and quality control processes. Our high-speed, high-precision machines ensure accurate measurements, reduce human error, and increase throughput, leading to faster production times and lower operational costs.
How can Kenwei solutions help reduce waste in my production process?
Kenwei solutions improve accuracy in weighing, packaging, and quality control, reducing the chances of overfill or underfill. This leads to less product waste and higher operational efficiency.
About products customization
Can Kenwei machines support multiple languages?
Yes, we can customize the software interface to support multiple languages, making it easier for operators from different regions to use the machine.
About After Sales Support
How about the after-sales service?
Warranty :2 years
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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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Kenwei multi weigh
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Kenwei