Some applications of checkweighers
is a device that realizes high-speed, high-precision weight detection and automatically sorts under-light or over-heavy products under online dynamic conditions. The automatic checkweigher is mainly used in the following occasions: 1. Final inspection of product weight In the final stage of product production, the weight of the product is re-inspected, and the unqualified products are eliminated to ensure that the weight of the products that leave the factory meets the requirements. This is beneficial to ensure the interests of both consumers and manufacturers. Consumers will not suffer losses due to lack of money, and manufacturers will not suffer reputational damage due to customer complaints or even complaints. 2. In addition to providing the weight signal of the product and rejecting the unqualified products, the feedback control automatic checkweigher can also output a feedback signal to the packaging and filling equipment according to the difference between the average weight and the nominal weight, and automatically adjust the average weight to make the sum The set weight is consistent, thereby reducing production costs. For example, the weight of each package of milk powder is 450 grams. Without the use of checkweighers, the average weight of the package is 453 grams to ensure that the product weight meets the standard. After using the automatic feedback control of checkweighing, the average weight can reach 450 grams. Calculated based on the production of 10,000 packages per day, It can save 30,000 grams per day and 10.8 tons per year. According to the market price of 15 yuan per pack of medium-sized infant milk powder, it can save 360,000 yuan per year. 3. Product missing inspection For products that contain small packages in large packages, such as beverage boxes and large bags containing multiple small bags of products, the product will be missing due to equipment or personnel factors. Using a checkweigher machine to check the weight of large packages can ensure that there is no missing product in the large package. For example, there are 24 bottles of beverages in each box, and the normal weight of each box is fixed. Check the weight of each box to find out whether there is any leakage. 4. Sorting and sorting Automatic sorting for products with uneven weight. For example, if a chicken manufacturer wants to divide chicken legs of different sizes into several weight ranges, they can use checkweighing to automatically weigh each chicken wing, and send the weight signal to the PLC. The PLC drives the corresponding pusher according to the set range. The board sends the chicken wings to the corresponding boxes, thereby completing the purpose of automatic sorting. The above applications are some routine applications of checkweighing. Automatic checkweighers can also be used in many industries such as military industry and newspaper industry. The United States once used checkweighers to check the weight of each bullet, because the weight of the bullet will affect the flight of the bullet. trajectory. In addition, the automatic checkweigher can also be used to count when distributing newspapers. The number of newspapers may be inaccurate when printing and bundling, and the total quantity distributed to various regions may be inaccurate. The use of checkweighers for counting is fast and accurate. Can save a lot of manpower.
The use and installation of weigher is compared with most other systems for managing the linear weigher effectively and no doubt weigher have won the race so many times.
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Guangdong Kenwei Intellectualized Machinery Co.,LTD. deems weigher as evolutionary rather than revolutionary. We've always had these 'social commerce' marketplaces in some form.