From autonomous decision welding systems to embodied intelligent mobile robots — end-to-end intelligent welding solutions.
A six-axis robot body is fixed on a base with a 2 m reach covering a single station, delivering batch autonomous welding of small and medium parts with the teach-free welding system.
Two six-axis robots share a single 12 m ground rail and can work in parallel on separate zones or cooperate on one large workpiece, raising output significantly within the same footprint.
A six-axis robot and AOTAI power source are mounted together on a 12 m ground rail slide, travelling along the rail to weld fillet joints on H-section columns, roof beams and crane girders continuously and automatically.
Adding a cantilever travel axis to the 7-axis design extends the effective working range to about 3.5 m and enables butt joints on square tube/channel steel and channel lap joints in addition to fillet welds, suiting bridge deck units and ship sub-assemblies.
A six-axis robot hangs from the end of a column cantilever and travels along a 12 m ground rail as the seventh axis, with a 2.4 m cantilever working range, approaching seams from above to avoid fixture and side-wall interference.
Using DLP projection with an industrial camera, it reconstructs workpieces in 3D at micron level, suited to precision welding and defect inspection.
A tracked welding chassis carrying a six-axis robot and AOTAI power source, with 1000 kg payload, wireless remote driving, on-the-spot turning and 18 km / 2 h endurance — bringing the welding station to the workpiece without laying any rail.
Achieves high-precision trajectory positioning through multi-sensor visual fusion for autonomous decision welding — completing the entire automated welding process for complex workpieces without programming.
Independently developed and designed.
Built-in motion-planning simulation, trajectory preview and real-time visualisation.
Highly automated system. Complex workflows via a simple UI.
Open universal interface, compatible with mainstream industrial robots, welders, gantries and tracks.
Multiple operating modes balance welding quality and manufacturing cost.
VISION · DECISION · WELDING
A national high-tech enterprise focused on R&D and application of teach-free autonomous decision welding systems.
ABOUT COMPANY
Jiangsu Dauphin Smart Manufacturing Co., Ltd. is a technology company dedicated to intelligent welding equipment.
Real-world deployments — see Dauphin teach-free welding running in customer factories.
A real-world deployment of the Dauphin Smart teach-free welding robot in a customer factory — complex seams welded without any programming.
A real-world deployment of the Dauphin Smart teach-free welding robot in a customer factory — complex seams welded without any programming.
A real-world deployment of the Dauphin Smart teach-free welding robot in a customer factory — complex seams welded without any programming.
A real-world deployment of the Dauphin Smart teach-free welding robot in a customer factory — complex seams welded without any programming.
A real-world deployment of the Dauphin Smart teach-free welding robot in a customer factory — complex seams welded without any programming.
A real-world deployment of the Dauphin Smart teach-free welding robot in a customer factory — complex seams welded without any programming.
A real-world deployment of the Dauphin Smart teach-free welding robot in a customer factory — complex seams welded without any programming.
A real-world deployment of the Dauphin Smart teach-free welding robot in a customer factory — complex seams welded without any programming.
Stay tuned for updates from Dauphin Smarts and the welding industry.
A feature by Yizheng Release on Dauphin Smarts: focused on non-standard metal fabrication, steel structures and petrochemicals, the company's AI autonomous-decision welding system cuts welding error rate by 80% and pushes yield above 97%. Since 2022 the core software has been opened free of charge to domestic robots, and Dauphin has built strategic partnerships with 70% of China's robot makers.
On October 28, 2024, Dauphin Smarts entered into a strategic partnership with leading Chinese robot maker Shenyang SIASUN Robot & Automation Co., Ltd. The two will jointly drive innovation in AI autonomous-decision welding, teach-free welding systems and robot body collaboration.
In the 2024 Intelligent Welding Robot Industry Blue Book published by GaoGong Industry Research Institute (GGII), Dauphin Smarts received special recognition for its in-house AI autonomous-decision welding system and is listed alongside global names such as KUKA and Friendess as a leading core-module supplier of intelligent welding control systems.
At the 27th Essen Welding & Cutting Fair in 2024, Dauphin Smarts unveiled multiple teach-free welding cells with Kawasaki Robotics and Shanghai Hezong, and announced that from September 1, 2024 the teach-free welding system software would be permanently free for domestic 3D camera, line-laser and vision sensor vendors.
Dauphin Smarts, with its 125,000 RMB teach-free steel structure track welding robot creating market buzz, decides to establish a new factory in Wuhan Jiangxia District, fully supported by Yangzhou Science and Technology Town Delegation.
On January 27, Jiangnan University leaders visited Dauphin Smarts for the inauguration of their jointly established off-campus teaching internship base, marking the official launch of university-enterprise cooperation.
On January 16, 2026, leaders from Yangzhou Bureau of Industry and Information Technology and Yangzhou Shipbuilding Association visited Dauphin Smarts, focusing on welding robot applications in shipbuilding.
Dauphin teach-free welding robots have been deployed at multiple manufacturing sites, covering steel structure, shipbuilding, engineering machinery, and new energy industries.
On May 16, the 2026 "Jiangsu Products" Championship Yangzhou VS Zhenjiang opened. Dauphin Smarts AI autonomous decision mobile welding robot ignited the "Smart Future" exhibition area.
Dauphin Smarts' "AI Autonomous Decision Welding System Leader" project stood out in the 8th "Maker China" & 2023 Jiangsu SME Innovation and Entrepreneurship Competition Yangzhou Regional Competition, winning the Outstanding Project Award.
On November 9, 2023, Dr. Wang Jiegao from Dianke Fund visited Jiangsu Dauphin Smarts Intelligent Manufacturing Co., Ltd. for exchange, giving high recognition to the teach-free welding system R&D achievements.
Jiangsu Dauphin Smarts has taken a major step in the industry by openly sharing its flagship product — the steel structure teach-free welding system, promoting the development of steel structure enterprises and intelligent welding systems.
Dauphin Smarts teach-free welding system will be open for sharing from January 1, 2024! Win-win cooperation to build future ecosystem, open sharing to promote industry transformation!
On October 23, 2024, Dauphin Smarts' "Intelligent Robot AI Autonomous Decision Welding System R&D" project was approved as a Yangzhou Municipal Key R&D Project under "Industrial Foresight and Common Key Technologies", becoming the only AI-field municipal key R&D project approved in Yizheng.
On April 16, 2025, experts from Wuhan University of Science and Technology School of Mechanical Engineering, Yizheng Science and Technology Bureau leaders, and industry representatives gathered at Dauphin Smarts for in-depth exchanges on teach-free welding technology and industry-university-research cooperation.