Actual Production Test: How This Fully Automatic Tracking-Type Soy Sauce Filling Production Line Cuts Factory Labor Costs by 70%-Guangzhou Xinghuo automation equipment Co., Ltd

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Actual Production Test: How This Fully Automatic Tracking-Type Soy Sauce Filling Production Line Cuts Factory Labor Costs by 70%

发布时间： 2026-06-06

Intensified competition in the condiment industry, coupled with labor shortages and unstable quality control, has become a major bottleneck for numerous soy sauce manufacturers. Recently, the fully automatic 4-head tracking filling and capping production line customized for condiment plant upgrading by Guangzhou Xinghuo Automation has been officially commissioned for over a month. Following full-load on-site production tests, this intelligent filling line applicable to soy sauce, vinegar, cooking wine and fruit wine has achieved a triple breakthrough in cost reduction, efficiency improvement and quality upgrade thanks to its core strengths of dynamic tracking filling, synchronous 4-head filling and integrated capping, slashing labor costs by 70% for the filling workshop and setting an industry benchmark for technological transformation among small and medium-sized soy sauce producers.
Conventionally, fixed-type filling equipment dominates traditional soy sauce production. Production lines have to halt for bottle positioning, with bottle washing, filling, cap feeding and capping operated separately and heavily reliant on manual positioning, material refilling and error correction. Before the upgrade, a single production line required more than 20 shift workers. High salaries and administrative expenses were compounded by frequent issues such as overflow, uneven filling volume and loose or stripped caps, resulting in high material waste and inconsistent batch quality. Labor shortages during peak seasons further capped production capacity.

The newly installed 4-head tracking filling and capping line revolutionizes conventional workflows. Featuring servo-driven tracking filling, bottles move continuously without stoppage during filling and adapt to various irregular bottle shapes. Equipped with an intelligent PLC control system, it enables one-click adjustment of filling volume and quick format changeover for different bottles. The integrated automatic capping and labeling realize full-process automation from empty bottle feeding to finished product output, drastically cutting manpower expenses. Suitable for soy sauce, light soy sauce, mature vinegar, cooking wine and other liquid condiments, the line integrates automatic cap sorting, precise cap feeding and intelligent capping into one closed-loop automated process with no manual intervention required. Supported by high-precision metering technology, filling tolerance is controlled within ±0.2%, well above industry norms, effectively eliminating foaming, dripping and overflow to minimize material loss.

Field test data shows the entire automated filling line only needs 5 to 6 workers for routine inspection and equipment maintenance to maintain steady output, cutting workshop labor by 60%. Once ancillary equipment including automatic case sealing, packing, cartoning and palletizing is fully commissioned, further manpower reduction and productivity growth will be realized. Widely adopted 4-head tracking filling-capping lines effectively tackle low productivity, high operating costs and unstable quality plaguing traditional manufacturers of soy sauce, cooking wine and fruit vinegar, helping the conventional condiment sector cut reliance on manual labor and advance toward intelligent, standardized and high-efficiency manufacturing.