AUCHAN

Against the backdrop of the continuous expansion of the global bottled drinking water market, consumers are placing higher demands on water quality safety, production efficiency and product diversification. The mineral water filling production line is no longer a simple combination of single filling equipment, but a highly integrated intelligent system that connects all links from raw water treatment to finished product packaging. A well-designed mineral water filling production line can complete all production procedures in a fully enclosed and automated state, minimizing manual intervention throughout the process, and effectively avoiding the risk of secondary pollution that may occur in traditional decentralized production modes.

The stable operation of a mineral water filling production line starts with a complete pre-water treatment unit, which is the primary barrier to ensure that the water quality meets national drinking water standards. The raw water extracted from the water source will first enter the raw water storage tank for temporary storage, and then pass through a series of precision filtration equipment such as quartz砂 mechanical filter, activated carbon filter and water softener, to gradually remove sediment, suspended solids, peculiar smell, residual chlorine and excess calcium and magnesium ions in the water. After that, the water will go through the reverse osmosis device for deep purification, which retains the beneficial mineral elements in natural mineral water while intercepting dissolved impurities. Finally, it will be sterilized by an ultraviolet sterilizer or ozone generator, and the water body that meets all quality indicators will be transported to the main unit of the mineral water filling production line through a fully sealed stainless steel pipeline.

The rinsing-filling-capping monoblock unit is the core functional area of the mineral water filling production line, which determines the core indicators of production speed, filling accuracy and sealing performance. Empty bottles are transported to the rinsing station through a non-contact air conveyor system, and the inner wall of the bottle is thoroughly cleaned with sterile water or ion wind to remove residual dust and impurities in the bottle. Then, the bottles are accurately transferred to the filling station by stainless steel clamps without collision. Most of the current high-performance mineral water filling production lines adopt gravity filling or isobaric filling technology, which is equipped with a high-precision magnetic flow meter to calibrate the filling volume in real time. It can not only achieve high-speed stable production of 350ml small bottles, but also adapt to the filling demand of 5L large-capacity bottles, without the problems of underfilling, overflowing or dripping. Immediately after the filling is completed, the bottles will enter the capping station, and the servo motor will tighten the cap with a constant torque to ensure that every bottle of mineral water has a consistent and reliable sealing performance, which can effectively prevent microbial intrusion during subsequent transportation and storage.

After the capping process, the mineral water filling production line will automatically complete a series of subsequent processes: the labeling unit will accurately attach the self-adhesive label or heat-shrinkable label to the specified position of the bottle body, and the inkjet printer will clearly spray the production date, batch number and shelf life on the label or the bottom of the bottle. Then, the automatic cartoning machine will arrange the finished bottles into the carton according to a fixed number, and the palletizer will automatically stack the packed cartons on the tray, which is convenient for subsequent transportation and storage. A high-standard mineral water filling production line is also equipped with a set of online visual inspection modules, which can automatically identify unqualified products with deformed bottles, insufficient filling volume, loose caps and skewed labels, and eliminate them from the production line in time, ensuring that all products entering the market meet the quality standards.

In recent years, with the continuous progress of intelligent manufacturing technology, the new generation of mineral water filling production line has added more humanized control functions. Operators can switch the production parameters of different bottle types with one key on the touch screen, and quickly complete the production switching between small bottled water, large bottled water and barreled water without replacing a large number of hardware parts. Some high-end models of mineral water filling production line can reach a production speed of 36,000 bottles per hour, while controlling the product breakage rate below 0.3%, which greatly reduces the unit production energy consumption. For drinking water production projects, a reliable mineral water filling production line is not only the core support of production capacity, but also a long-term guarantee of brand quality reputation, which can help the pure natural water quality be safely and efficiently delivered to every consumer.