Recently, the production workshops of Jiangsu Suli Machinery Co., Ltd. have entered a high-load operation state. With a significant increase in orders since the fourth quarter of this year, the company is intensively advancing the manufacturing of multiple coating production lines, welding production lines, and final assembly line projects. Sparks fly continuously in welding workshops, pipe lifting operations for spray systems are intensive, and conveyor chains are being accelerated for debugging, presenting a vigorous scene of full-line rush production.
At present, the company is simultaneously producing more than ten complete production lines, including key projects such as fully automated coating lines for new energy vehicle plastic parts, robotic welding workstations for construction machinery, and intelligent conveyor lines for two-wheeled vehicle final assembly. All projects are progressing according to scheduled milestones and have entered stages of structural manufacturing, equipment assembly, electrical control wiring, and debugging. To ensure delivery timelines, the production department has implemented a “two-shift + weekend overtime” system since October, maintaining a daily production duration of over 13 hours to ensure overall delivery schedules remain unaffected.
Coating Production Line Projects: Three large-scale coating systems are accelerating production. Among them, a 132-meter fully automated combined powder and paint spraying line is currently undergoing assembly of the drying room modules and welding of the coating circulation pipelines. The powder recovery air cabinet, exhaust treatment box, and main tank of the electrophoresis equipment have all completed structural manufacturing and have entered the overall anti-corrosion coating stage. This project uses a PLC+MES integrated system, capable of recording coating parameters, energy consumption statistics, process traceability, and personnel authority management. The technical department is conducting pre-debugging of this system to shorten customer on-site installation time.
Welding Production Lines: The company is assembling four robotic automatic welding workstations, including tasks such as robot base wiring, flexible fixture manufacturing, and high-precision jig debugging. The positional accuracy of fixture plates is required to be within ±0.05mm, and the company uses self-developed inspection jigs for point-by-point calibration. In the main beam welding area, common steel structure fixture tables, rotary worktables, and pneumatic clamping mechanisms are being assembled in batches. The electrical control department simultaneously conducts robot communication verification, welding trajectory optimization, and welding power matching tests, ensuring that on-site robot commissioning time is reduced by more than 30%.
Final Assembly Lines: For the assembly requirements of electric vehicle frames and plastic shells, two automated conveyor lines have entered the chain tension calibration and carrier manufacturing stages. The main conveyor chain uses variable frequency control and can automatically adjust to the production rhythm, with a maximum load capacity of 1.5 tons, meeting the assembly needs of multi-specification complete vehicles. The line is equipped with a torque management system, barcode recognition system, and automatic feeding auxiliary mechanisms, all undergoing simultaneous wiring and programming tests. I/O modules, servo drivers, and network switch modules in the control cabinets are being labeled according to workstation numbers for later connection records and customer maintenance.
To cope with the busy production pace, the company has further expanded its supply chain collaboration capabilities. The inventory of main steel materials and standard parts has been increased by more than 20%, while high-quality chains, coating circulation pumps, and electrical components are being urgently procured from long-term designated suppliers. The warehouse department has adopted a “process-segmented supply mode,” placing materials according to welding, coating, and electrical applications, with material labeling using a QR code system to achieve visualized management of issuance and traceability.
Quality Control: The company adheres to the principle of “one assembly record per equipment, one quality tracking form per production line.” Each spray cabinet, welding jig, and meter of conveyor chain has its own recorded inspection parameters, including weld flaw detection, steel coating thickness, electrical program version numbers, and fixture clamping positioning errors. Even with dense production tasks, the quality inspection department strictly implements a random sampling system, keeping the nonconformity rate below 0.8%.
Jiangsu Suli Machinery Co., Ltd. stated that the increase in orders not only reflects customers’ recognition of the company’s technical and delivery capabilities but also indicates that the enterprise has gained stronger influence in the competitive niche of the industry. In the future, the company will continue to strengthen digital factory and intelligent equipment R&D in its three core areas—coating, welding, and final assembly—expand production line modularity and standardization, and improve delivery efficiency and system reliability.
The full-capacity production scene not only represents the growth of the company’s business but also directly demonstrates Suli Machinery’s technological strength and production organization capabilities. Against the backdrop of accelerated industrial upgrading, Jiangsu Suli Machinery Co., Ltd. will continue to provide higher-quality intelligent production line solutions for domestic and overseas manufacturing enterprises, contributing to the development of the intelligent manufacturing industry.
Post time: Nov-25-2025
