Our Advantages
Discover Kenwei’s advantages in automatic weighing packaging machines. We offer cutting-edge check weighers, multihead weighers, packing machines, and food packaging solutions built for efficiency, accuracy, and reliability.
Strong Brand
With 16 years of experience in manufacturing automatic weighing packing machinery, we specialize in delivering complete solutions for automated packing systems. Today, we are recognized globally as a leading manufacturer of multihead weighers, including linear weighers, check weighers, metal detectors, packing machine and more. Our company boasts strong production capabilities and an extensive international presence. Over the years, we have earned numerous prestigious awards, such as the “Guangdong Industry-University-Research Science and Technology Project Award,” the title of “High-Tech Enterprise,” and the “Technology Innovation Award” in China’s food processing and packaging industry. We are also proud recipients of the Ringier Technology Innovation Award for multihead combination weighing, along with multiple Utility Model Patent Certificates and other notable recognitions.
Craftsmanship Products
With a strong commitment to quality and innovation, we operate an advanced R&D lab and a comprehensive quality control department that covers 16 key inspection points. These include incoming material inspection, in-process checks, QE (quality engineering), pre-aging and post-aging tests, and final product inspection. Our complete quality management system ensures strict control over every stage of the production process.
All our products undergo rigorous reliability testing, including environmental simulation, frequency and waterproof tests, salt spray resistance, amplitude and elastic stress-strain testing, functional simulation, and 7×24-hour continuous aging trials. Core components such as circuit boards and touch screens are subjected to nonstop aging tests for over 72 hours at 50°C to guarantee consistent performance.
Driven by our dedication to manufacturing high-quality, precision-engineered weighing packaging machinery, we maintain a product failure rate of less than 0.5% within the first year and under 1% within two years.
Optimal Accuracy
Kenwei has independently developed both standard and high-amplitude vibrators, designed to enhance material flow efficiency. Each vibrator's vibration time and amplitude can be automatically adjusted for optimal performance and precise control. The central chassis of our multihead weigher is constructed from 2.5mm thick stainless steel plate and reinforced with internal structural ribs to ensure durability and stability.
Our advanced AD conversion module integrates technical enhancements and anti-interference technology to effectively reduce vibration-related noise, significantly improving weighing accuracy and system reliability. These innovations reflect Kenwei’s commitment to delivering high-precision, stable, and efficient weighing solutions for a wide range of packaging applications.
Core Technology
Kenwei applies the advanced “Stable Time Development Model,” a cutting-edge technology in the multihead weigher industry. This model is designed to minimize interference in load cell readings caused by factors such as inconsistent vibrations, torque from vibrators and hoppers, and machine shaking due to unstable settling times.
By optimizing stability time, the system ensures high-precision weighing, long-term operational stability, and consistent performance—even in high-speed, high-capacity production environments. This technology also maximizes material savings by reducing weighing errors, helping manufacturers lower waste, improve efficiency, and meet strict packaging standards.
Kenwei’s continuous innovation in intelligent weighing systems reflects our commitment to delivering reliable, high-performance solutions for modern packaging applications.
Precision Parts
Kenwei utilizes high-precision load cells from renowned Japanese and German brands to ensure exceptional weighing accuracy. Key components—including hoppers, linear feeder pans, and waterproof covers—are manufactured using high-precision molds, resulting in excellent consistency, durability, and component interchangeability.
Our circuit boards are designed following industrial-grade standards, from chip selection to PCB layout and protective measures. We use high-quality industrial materials and advanced manufacturing technologies to enhance reliability in demanding environments.
The standard touch screens are equipped with long-life LCD displays rated for over 50,000 hours of use. These screens meet an electromagnetic immunity standard higher than typical EC industrial regulations and feature a high-level 4kV protection design, ensuring stable operation even under harsh industrial conditions.
Customized Requirements
Kenwei offers customized weighing and packing solutions tailored to the needs of various industries. We have developed specialized machines for counting small pouches into large bags, as well as for noodles, frozen foods, peppers, stick-shaped products, mixed items, cheese, salads, and more. Our systems support flexible combinations of digital and modular operation, single or multi-outlet discharge, and both high-precision and high-speed performance.
With 20 years of experience in customization and practical application, our expert technical team responds quickly to customer needs. We also develop proprietary software to meet specific production requirements. Each solution is planned and engineered based on real production scenarios to ensure high efficiency, accuracy, and adaptability.
Professional Team
Kenwei boasts a high-quality team, with over 30% of our staff being professional technicians. This ensures our comprehensive capabilities across R&D, manufacturing, marketing, installation, technical training, and after-sales service for complete automatic weighing packing systems. Our products are certified with CE, PA/MC, OIML, and GSG enterprise qualifications and are widely used across industries such as food, pharmaceuticals, chemicals, hardware, and consumer goods.
We have established strategic partnerships with customers in over 100 countries and regions worldwide, continuously delivering economic benefits and reliable solutions to our global client base.
Contact Kenwei
Our company is located in a region with convenient transportation and a strong economy, ensuring timely product delivery and fast service. Throughout our operations, we prioritize customer satisfaction and offer quick, responsive support. Have questions or concerns about our products? Leave us a message, and our team will get back to you promptly with efficient solutions.
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Kenwei
Kenwei multi weigh
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Kenwei
Kenwei