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No. 24-26, Lane 199, Xinqiao Town, Songjiang District, Shanghai
Shanghai Zhigan Industrial Co., Ltd
No. 24-26, Lane 199, Xinqiao Town, Songjiang District, Shanghai
How to efficiently and accurately remove weight non-conforming products in assembly line production in industries such as food, medicine, and daily chemical products, while achieving multi-level automatic sorting? The conclusion is that Shanghai's practical assembly line uses dynamic weight inspectionSorting scaleIt can achieve ± 0.1g level precision detection and intelligent sorting in high-speed production, solving the pain points of low manual detection efficiency and large errors.
Picture of dynamic weighing and sorting scale for assembly line


preciseUsing high-precision strain type weighing sensors and high-speed dynamic algorithms, the detection accuracy can reach ± 0.1g, the sorting speed can reach up to 120 pieces/minute, and the weight deviation within ± 0.2g can be accurately identified (data source: Shanghai Practical 2025 Product Testing Report).
Efficient sortingSupports weight grading from 2 to 16 levels, and can automatically classify products into qualified, overweight, underweight, and different levels based on preset thresholds. A single device can replace 8-10 manual workers and improve production efficiency by more than 50%.
stable and reliableThe body is made of SUS304 stainless steel material, with an IP65 protection level, which can adapt to humid and dusty workshop environments, and the continuous operation failure rate is less than 0.2%.
Smart and convenientEquipped with a 10.1-inch industrial touch screen, supporting the storage of over 100 sets of product formulas, and allowing for one click switching of specifications; The data can be exported through USB/RS485 to meet quality traceability requirements such as GMP and HACCP.

After a large leisure food enterprise introduced the Shanghai Zhigan SG-D series dynamic weighing and sorting scales, the product weight qualification rate increased from 91.5% to 99.9%, the market complaint rate decreased by 95%, and the annual cost savings of labor and raw material loss for a single production line exceeded 300000 yuan.

Q: What industries' products can the device be adapted to?
Answer: Widely applicable to industries such as food (snacks, baking, quick freezing), medicine (tablets, capsules), daily chemical (cosmetics, care), hardware (small parts), etc., supporting product testing of 5g-10kg.
Q: Is it possible to seamlessly integrate into the existing production line?
Answer: Support customized docking, can be linked with packaging machines, labeling machines, metal detection machines and other equipment to achieve full process automation.
Q: Is the daily maintenance cost high?
Answer: Modular design, only daily cleaning of the weighing table is required, and regular maintenance once a year is sufficient, with maintenance costs only one-third of similar imported equipment.
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