One machine, multiple uses—setting new industry benchmarks for cost and efficiency.

In April 2026, Fulltime Robotics officially released its 4th generation P600 Max Multifunctional Coating Robot. Developed over more than a year and tailored for building coating scenarios under 6 meters, the P600 Max achieves full coverage of five major processes—putty spraying, scraping, sanding, dust collection, and painting—with a single machine for the first time. Coupled with the self-developed "Spatial Brain" mapless automated construction technology, it shatters the industry's efficiency ceiling, from equipment utilization to construction costs. The P600 Max is now officially open for pre-orders.

The P600 Max is widely applicable to various building types, including industrial parks, office buildings, commercial complexes, schools, hospitals, factories, garages, transportation hubs, nuclear power plants, and chemical plants. It covers construction areas such as walls, ceilings, beams, columns, and internal/external corners.

Comprehensive Coverage of Construction Areas

All-in-One: 5 Processes in a Single Machine

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5-in-1 Execution Platform: One Machine Covering the Entire Coating Process

The robot features a self-developed "Multimodal Integrated Actuator," equipped with six-axis force sensors and visual sensors. It measures force, torque, position, and velocity in real-time. Through a force/position/velocity hybrid control algorithm combined with a ten-axis simultaneous calculation algorithm, it dynamically adjusts motion trajectories and contact force, fundamentally solving the industry-wide challenge of "complex base surface profiles" and ensuring uniform construction quality.

The actuator boasts a force control accuracy of ±1N, a position accuracy of 0.1mm, and a speed accuracy error rate of 0.5%, keeping putty scraping flatness consistently within 0.5mm. The multimodal integrated actuator, combined with interchangeable end-effectors, achieves five functions: putty spraying, scraping, sanding, dust collection, and painting. These are integrated into the same robot body via standardized interfaces, allowing the end-effector to be swapped in just 5 minutes. Compared to industry solutions that use 2-3 independent robots (e.g., separate machines for putty, sanding, and spraying) for multi-process tasks, this product reduces client procurement costs by over two-thirds, significantly optimizing the project's return on investment (ROI). 

Self-developed multifunctional actuator equipped with multiple sensors

        

The P600 Max is powered by Fulltime Robotics' self-developed Spatial Brain intelligent system, realizing a complete technical chain including 3D scene reconstruction, object recognition, spatial semantic understanding, spatial perception and localization, task and path planning, and decision control. By constructing a 3D scene and combining complex spatial graphic algorithms with AI visual semantic segmentation, the robot identifies building components and attributes such as beams, columns, ceilings, walls, and door/window openings. It then calls upon a spatial knowledge graph to match hundreds of process parameters and autonomously plans the optimal construction path, achieving intelligent construction in open, unstructured scenarios.

The first commercial application of the Spatial Brain addresses automated construction in complex, non-standard environments found in large public buildings, commercial structures, and factories, where beams, columns, walls, and ceilings intersect. It effectively liberates users from the traditional robotic interaction method of manual mapping, making robots smarter, easier to use, and simpler to operate.

This is the true implementation of the Physical AI era in 2026: AI is evolving from digital generation into action and interaction within the 3D physical world, and the Spatial Brain serves as the Physical AI infrastructure that enables robots to autonomously perceive, decide, and operate in real, complex construction sites.

Spatial Brain intelligent system covering the complete technical chain

Multimodal perception spatial architecture with autonomous path planning

        

Designed for complex on-site conditions such as trenches, bumps, slopes, standing water, and dust, the product adopts a self-developed four-wheel-drive omnidirectional steering wheel design. It features an obstacle-crossing height of 50mm, a climbing ability of 10°, a trench-crossing width of 100mm, and an IP54 protection rating, allowing for stable, long-term operation in high-dust, high-pollution environments. The material tank has been upgraded to a massive 70L capacity, designed at the most comfortable height for manual loading. The automatic reflux cleaning function significantly reduces end-of-shift cleaning time.

The P600 Max also introduces a parametric mapping function. Geared towards scenarios requiring instant interaction and rapid operation, it incorporates advanced design concepts from industrial software. Users simply need to quickly select the object type and input key geometric data. The system then combines this with the robot's onboard 360° high-precision LiDAR to achieve precise environmental localization and AI-autonomous path planning, ultimately realizing modular automated construction and systematically lowering the user operation threshold.

Purpose-built to handle complex on-site conditions with ease

Outstanding obstacle-crossing and climbing capabilities

IP54 rating, built to withstand high-dust and harsh environments

        

Since its inception, Fulltime Robotics has remained focused on the R&D and application of coating construction robots. Previously, it has served domestic general contracting enterprises such as China State Construction, China Railway, Zhejiang Construction Investment, Beijing Construction Engineering Group, and Shanghai Construction Group, as well as overseas projects like Keat Hong Grange, Bishan Public Housing, and the Khoo Teck Puat Nursing Home in Singapore. By the end of 2025, the cumulative area constructed by robots exceeded 5 million square meters. Through the robotic construction process, the company accumulated experience and addressed issues. The release of this 4th generation machine builds upon improvements in cost, efficiency, and usability, aiming to lead the niche market of coating construction robots and drive the industry to fundamentally solve the problem of large-scale application.

The P600 Max project was initiated in March 2025. It went through scraping process experiments, multimodal actuator R&D, parametric modeling, Spatial Brain R&D and training, and complete machine engineering testing. Engineering delivery began in February 2026, leading to its official global release in April—a journey spanning 13 months.

The release of the P600 Max marks a substantive leap for Fulltime Robotics' coating products from "partial process replacement" to "full-process construction coverage," and a key milestone in the large-scale mass production transition from a "usable product" to a "highly effective product." Simultaneously, it promotes the deep integration of spatial intelligence and construction scenarios, solidifying the core foundation for the industry's intelligent upgrade and leading construction robotics into a new era of full-domain autonomous operation.

Empowering global clients through intelligent construction.