Recently, the list of winners of the First Construction Industry Artificial Intelligence Innovation Application Competition, jointly hosted by the China Construction Industry Association and the National Committee of the China Seamen and Construction Workers' Union, was officially announced. Fulltime Robotics' fourth-generation P600 Max multifunctional coating construction robot stood out from 239 participating achievements nationwide and won the first prize of the competition.
With the concept of "promoting innovation through competition and promoting application through competition," this competition focused on the deep integration of artificial intelligence with the entire construction industry chain, aiming to identify and promote a batch of AI implementation achievements that closely fit real engineering scenarios and combine both innovation and practicality. The competition received a total of 239 participating achievements. After layers of selection and fierce competition through preliminary review, preliminary competition, and finals, Fulltime P600 Max won high recognition from review experts for its deep AI application across the full chain of "perception—decision-making—execution" in construction robots.
Winning the first prize in the First Construction Industry Artificial Intelligence Innovation Application Competition is once again industry recognition of Fulltime Robotics' AI technical strength and engineering capabilities. Fulltime Robotics will continue to promote the deep integration of artificial intelligence and building construction scenarios, and with smarter and more reliable construction robot products, help the construction industry cultivate new quality productive forces and move toward high-quality development.
As a construction robot specially built for architectural coating construction scenarios below 6 meters, P600 Max breaks through the pain points of complex substrates and difficult precision control in traditional construction, and for the first time achieves full coverage of five major processes—putty spraying, scraping, sanding, dust extraction, and latex paint spraying—with a single machine. One of the core innovations of P600 Max lies in its self-developed "multimodal integrated actuator" and hybrid control algorithm. By equipping six-dimensional force sensors, visual sensors, and other sensors, the actuator achieves force control accuracy of ±1N, position accuracy of 0.1mm, and speed accuracy error rate of 0.5%, with putty scraping flatness stably controlled within 0.5mm. Through the force/position/speed hybrid control algorithm combined with a ten-axis co-computation algorithm, it dynamically adjusts motion trajectories and contact force in real time, fundamentally solving the industry challenge of "complex substrate profiles." At the same time, combined with standardized interfaces, the end effector can be quickly changed within 5 minutes, achieving multi-purpose use of one machine with five major functions. At the software and intelligent decision-making level, P600 Max is equipped with Fulltime's self-developed "Spatial Brain" intelligent system, which connects the complete technical chain of 3D scene reconstruction, object recognition, spatial semantic understanding, spatial perception and positioning, task and path planning, and decision control. Combined with complex spatial graphics algorithms and AI visual semantic segmentation, the robot can identify building components such as beams, columns, ceilings, walls, and door and window openings, autonomously plan optimal construction paths, and effectively solve the intelligent construction challenges of open, unstructured scenarios. Compared with traditional industry solutions using multiple separate machines for collaboration, P600 Max can complete all processes with a single machine, not only increasing construction efficiency by 7 times, but also greatly reducing customers' equipment procurement costs to one-third.
Since its global release in April 2026, Fulltime's fourth-generation P600 Max multifunctional coating construction robot has rapidly transformed from a technical achievement into engineering productivity. It has been widely used in various building types such as industrial parks, commercial complexes, schools, hospitals, and transportation hubs, and has completed practical verification from "usable" to "easy to use" in multiple projects. Under real working conditions, P600 Max has won widespread praise and high recognition from many leading construction enterprises for its stable and efficient automated construction performance, excellent coating quality, and significant comprehensive cost reduction and efficiency improvement capabilities.
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