One-stop Solution to the Packaging Problems of Bagged Foods, a Full-process Analysis from Precise Feeding, Quantitative Weighing to Exquisite Packaging, Stringent Quality Inspection and Efficient Bag Sorting
I. Z-type Feeding Machine
As the front-end equipment of the production line, the Z-type feeding machine plays a crucial role in starting the material conveying process. Its unique Z-shaped structural design can flexibly adapt to different production layout spaces, whether it is a compact small workshop or a relatively spacious large factory building, it can be perfectly installed. Its conveying principle is based on efficient belt or chain transmission, operating smoothly with extremely low noise, effectively preventing the materials from being damaged due to vibration and collision at the initial stage of conveying. The precisely adjustable feeding speed can seamlessly match the weighing rhythm of the subsequent ten-hopper electronic scale, ensuring a continuous and stable supply of materials. It is suitable for various granular and块状 materials such as grains, beans, and nuts, and even irregularly shaped materials like peppers and herbs can be smoothly conveyed, laying a solid foundation for the entire packaging process.
II. Ten-hopper Electronic Scale
The ten-hopper electronic scale is the core component for realizing precise quantitative packaging. Equipped with high-precision sensors, it can perceive the weight of materials down to the microgram level and can quickly and accurately weigh according to the preset weight. The design of ten hoppers, on the one hand, increases the material reserve amount for a single weighing, improving the overall packaging efficiency; on the other hand, when facing materials with different densities and sizes, such as rice and coffee beans, the intelligent control system can flexibly allocate the feeding amount of each hopper to ensure that the weight of each finished bag meets the standard. The operation interface is simple and intuitive, and the staff can easily set and adjust the weighing parameters, and it also has automatic calibration and zeroing functions to always guarantee the weighing accuracy, providing precise material quantification for subsequent packaging.
III. Collar-type Granule Packaging Machine
The collar-type granule packaging machine focuses on packaging the weighed materials exquisitely. It adopts a unique collar forming principle. Under the action of the rotating former, the packaging film quickly forms a precise bag shape like gracefully folding a collar. Whether it is a three-side seal, four-side seal or back seal bag type, it can be easily switched and made to meet diverse packaging requirements. For food packaging, it uses food-grade packaging material contact parts to ensure that the materials are not contaminated and are safe and hygienic. The packaging speed can be flexibly adjusted according to the overall rhythm of the production line, reaching up to hundreds of bags per minute. It is suitable for various granular foods such as grains, dried fruits, and candies. The packaged products have good sealing performance, effectively extending the shelf life of food, and at the same time, the exquisite packaging appearance also enhances the market attractiveness of the products.
IV. Weight Inspection and Rejection Machine
The weight inspection and rejection machine is like the "quality inspector" on the packaging line, conducting a one-by-one weight screening of the finished packaged products. Using high-precision dynamic weighing technology, when the products pass through the detection area at high speed, it instantly captures their weight information and compares it with the preset standard weight range. Once it detects that the weight deviation exceeds the allowable range, whether it is overweight or underweight, it immediately activates the rejection device and quickly separates the unqualified products from the production line through precise pneumatic or robotic arm actions, ensuring that the weight of each bag of products flowing to the market is accurately up to standard, protecting the rights and interests of consumers and maintaining the product quality reputation of the enterprise, providing a solid guarantee for the quality control of food packaging.
V. Metal Detection and Rejection Machine
The metal detection and rejection machine is the key defense line for ensuring food safety. Based on the advanced electromagnetic induction principle, it can sensitively detect extremely tiny metal impurities in the products. Even fine iron wires mixed in grains and metal scraps remaining in dried fruits have nowhere to hide. When metal foreign matter is detected, it instantly triggers the rejection mechanism and quickly removes the packaged products containing metal impurities from the production line at a very fast speed, preventing contaminated products from flowing into the market and endangering the health of consumers. Its sensitivity can be finely adjusted according to the characteristics of different foods to adapt to the detection requirements of low-metal-risk foods such as potato chips and biscuits, as well as products that are more sensitive to metal impurities such as herbs and coffee beans, comprehensively safeguarding the pure quality of food.
VI. Bag Sorting Machine
The bag sorting machine focuses on orderly arranging the packaged and qualified products. Through the cooperation of ingenious mechanical structures and intelligent control systems, it neatly stacks and piles the disordered bagged products according to the preset mode, facilitating subsequent packing, handling and storage. Whether it is small bags of candies and snacks or larger bags of grains and dried meat packaging, the bag sorting machine can accurately identify and gently handle them to ensure that the bags are not damaged and the products do not scatter, effectively improving the automation processing efficiency at the end of the production line and drawing a perfect ending for the entire packaging process.
Summary
The packaging production line of Guangdong Rifu Intelligent Equipment Co., Ltd. integrates material conveying, precise weighing, exquisite packaging, quality inspection and finished product sorting. The equipment in each link closely cooperates. From the stable feeding of the Z-type feeding machine at the source, to the precise quantification of the ten-hopper electronic scale, and then through the collar-type granule packaging machine to give the products an attractive packaging, combined with the weight inspection and metal detection and rejection machines to strictly control the quality, and finally the bag sorting machine to orderly arrange the finished products, it fully meets the production needs of most bagged foods. Whether it is common grains, dried fruits, or special herbs, dried meat, etc., high-efficiency and high-quality packaging conversion can be achieved on this production line, helping food enterprises to improve production efficiency, guarantee product quality and stand out in the fierce market competition.
