High speed in-motion checkweigher / automaic check weighter scale / check weighter machine

Checkweighers can operate at very high speeds, processing products weighing fractions of a gram at over 100m/m (meters per minute) and materials such as pharmaceuticals and 200 lb bags of produce at over 100fpm(feet per minute). They can be designed in many shapes and sizes, hung from ceilings, raised on mezzanines, operated in ovens or in refrigerators. Their conveying medium can be industrial belting, low-static belting, chains similar to bicycle chains(but much smaller), or interlocked chain belts of any width. They can have chain belts made of special materials, different polymers, metals, etc.

Checkweighers are used in cleanrooms, dry atmosphere environments, wet environments, produce barns, food processing, drug processing, etc. Checkweighers are specified by the kind of environment, and the kind of cleaning will be used. Typically, a checkweigher for produce is made of mild steel, and one that will be cleaned with harsh chemicals, such as bleach, will be made with all stainless steel parts, even the Load cells. These machines are labeled "full washdown", and must have every part and component specified to survive the washdown environment.

Quality management can use a checkweigher for Nondestructive testing to verify finished goods using common Evaluation methods to detect pieces missing from a "finished" product, such as grease from a bearing, or a missing roller within the housing.

Checkweighers are also used for Quality management. For instance, raw material for machining a bearing is weighed prior to beginning the process, and after the process, the quality inspector expects that a certain amount of metal was removed in the finishing process. The finished bearings are checkweighed, and bearings over- or underweight are rejected for physical inspection. This is a benefit to the inspector, since he can have a high confidence that the ones not rejected are within machining tolerance. A common usage is for throttling plastic extruders such that a bottle used to package detergent meets that requirements of the finished packager.

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Guangdong Shanan Technology Co.,ltd is a leading manufacturer of metal detectors, X-ray inspection machines, and checkweighers in China. With over 15 years of experience in the industry, our company has established a reputation for quality, innovation, and customer service.

We are proud to be an Audited Supplier by Walmart of Mexico, a distinction that reflects our commitment to excellence in every aspect of our operations. In addition, we are the only factory in this industry certified as a Super Factory by in China, a testament to our ongoing efforts to push the boundaries of what is possible in terms of manufacturing efficiency, product quality, and customer satisfaction.

Our team includes more than 20 professionals in R&D, all of whom have contributed to the nearly 20 patents that we have obtained over the years. Our factory is certified for ISO9001 and ISO14001, and all of our machines are built to meet CE, FDA, HACCP, GMP, and IFS standards.

At our company, we take pride in our ability to provide customers with the latest technologies and exceptional service. We offer a wide range of products to meet the needs of different industries and applications, including food and beverage, pharmaceuticals, cosmetics, and more. Whatever your needs may be, our team is here to help you find the right solution for your business.

We are passionate about food safety and take our role in ensuring the safety and quality of the food supply chain very seriously. By partnering with us, you can be confident that you are working with a company that is committed to excellence in everything we do.

Thank you for considering our company as your partner in metal detection, X-ray inspection, and checkweighing technology. We look forward to working with you to achieve your goals and exceed your expectations.