Latex Paint Spraying Robot (3.3m)
Latex Paint Spraying Robot (3.3m)
Deliver Scalable Interior Wall Finishing with Less Labor
95%+ coverage rate | 1200–1500㎡/day | 1 operator for 3 robots
Suitable for interior wall painting in residential buildings, apartments, hotels, and office spaces, this interior wall painting robot delivers consistent, high-quality result.
A single worker can operate up to 3 units, managing only paint refills and robot relocation, making the wall paint robot highly efficient for large projects.
Legend Robot’s robotic wall painting machine achieves over 95% painting coverage and 1200–1500㎡ daily output, outperforming manual work in both speed and consistency, setting a new standard for automated wall finishing workflows.
For large residential buildings and apartment projects that require repetitive wall finishing, this interior wall painting machine reduces manual workload while maintaining consistent coating quality across multiple units as a highly efficient robot painting wall. As a wall paint robot, it delivers a more efficient and scalable solution compared to traditional manual painting methods.
In hotel projects — where corridors, guest rooms, and narrow layouts are common — this room painting robot ensures stable and efficient operation. It navigates confined spaces more easily than traditional equipment. Unlike manual painting, which often yields inconsistent results, this machine painting wall provides a uniform finish across large hospitality developments, showing that machine wall painting can meet professional standards without compromise.
For office buildings and commercial spaces that require clean, standardized finishes, this professional wall painting machine offers reliable, repeatable performance. It improves consistency across large wall areas and reduces the need for rework. In contrast to traditional manual painting, this painting wall machine approach ensure better efficiency and superior finish quality in modern commercial projects.
Since deployment, no safety incidents have occurred. The robot integrates dual active and passive safety systems, ensuring comprehensive protection for worry-free operation. As a painting wall machine, it combines efficiency with safety, showing that machine wall painting can meet professional standards without compromise.
One-touch tablet control with an intuitive visual UI requires no programming skills. Ordinary workers can run independently after basic training. Built-in standardized spraying programs enable quick start-up, eliminating complex manual adjustments and errors.
With an average of just 0.33 failures per unit per month—only one-fifth of the industry average—our robots are stable and reliable. Legend Robot offers a dedicated professional after-sales team for timely support and guaranteed service.
Our latex paint spraying robot leverages precise perception, decision, and execution technologies to deliver consistent single-pass coat thickness of 70μm ± 5μm. As a professional interior wall painting robot, it utilizes advanced automization and flow control technologies to deliver uniform results across large surfaces.
With the industry’s most compact body and a proprietary omnidirectional chassis featuring zero turning radius, gap-crossing, ramp climbing, and obstacle negotiation, this wall painting machine easily navigates narrow and complex spaces for broad site accessibility.
The room painting robot features a flexible 6-DOF robotic arm, lifting mechanism, with mature spraying algorithms that enables dynamic angle adjustments during operation. As a highly adaptable painting wall machine, it flexibly adjusts spray angles to simulate human motion, delivering fully automatic, blind-spot-free spraying of walls, ceilings, and corners.
As an advanced machine painting wall solution, the system integrates multi-sensor fusion for real-time positioning and navigation. This machine wall painting capability allows the robot to operate efficiently in narrow or obstacle-rich environments without manual guidance.
This interior wall painting robot is designed to handle multiple interior surfaces, including walls, ceilings, and structural edges. As a versatile robotic wall painting machine, it automatically adjusts spraying parameters to suit different surface conditions.
Built for long-term industrial use, this wall paint robot delivers stable and repeatable performance across continuous operations. Compared both to traditional robotic painting systems and basic handheld sprayer setups, it ensures more reliable and controlled results in large-scale interior projects.
Our wall painting robot adopts high-pressure airless spray technology to improve paint utilization and reduce material waste compared to traditional manual spraying. By minimizing overspray and supporting higher-viscosity coatings with lower dilution requirements, projects can achieve up to 30% reduction in coating material consumption.
1.General & Operational Performance
| Parameter | Specification / Value |
| Spraying Type | Latex Paint |
| Spraying Method | Mobile Spraying / Fixed‑Point Spraying |
| Latex Paint Spraying Efficiency | 230m²/h |
| Coverage Rate | 95% |
| Spraying Width | Fixed‑Point: 800mmMobile: Infinite Continuation |
| Spraying Pressure | Recommended: 15MPa / Max: 25MPa |
| Equipment Stability | MTBF: ≥ 5000hOperational Lifetime:5‑10 yrs |
| Optimized Setup for Latex Paint Spraying | 1 operator + 3 robots = 6 traditional workers' output. |
2.Physical & Mechanical Specifications
| Parameter | Specification / Value |
| Dimensions | 7807801750mm |
| Weight | 590kg |
| Packaging Dimensions | 110011001950mm |
| Max Allowed Spraying Height | 3.3m |
| Material Tank Capacity | 56L |
| Minimum Passage Width | 840mm (Automatic Spraying Mode) |
3.Mobility & Navigation Control
| Parameter | Specification / Value |
| Operating Speed | 0‑0.5m/s |
| Navigation Positioning Accuracy | ±30mm |
| Maximum Climbing Angle | 10° |
| Obstacle‑Cross | 30mm |
4.Power & Battery System
| Parameter | Specification / Value |
| Operating Power | 580W |
| Battery Specifications | 48V, 105Ah |
| Battery Life | 8h+8h (Including 2 Batteries) |
| Charging time ≤ 3h≥80% capacity after 2,000 cycles | |
| Easy manual battery replacement24/7 continuous operation |
5.Safety & Environmental Conditions
| Parameter | Specification / Value |
| Safety Protection | Active: LiDAR Obstacle AvoidancePassive: Rubber Crash Strips |
| Operating Temperature | 5℃ to 40℃ |
| Operating Humidity | ≤ 85% RH |
The latex paint spraying robot is designed for large flat wall surfaces commonly found in residential, commercial, and industrial construction projects. It can be used on concrete walls, drywall, plastered walls, and other standard interior wall surfaces. The latex paint spraying robot delivers consistent paint coverage and improves spraying precision compared with manual painting methods.
Yes. This indoor spraying robot is designed with a user-friendly control system that allows operators to quickly learn and manage the spraying process. After basic training, workers can set spraying parameters, adjust movement paths, and monitor operation efficiently, reducing the difficulty of large-area wall painting work.
Yes, this robotic painting machine is equipped with infrared sensors, so that it can operate even in dark condition.
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+8618126152125
+8618126152125
marketing@legendrobot.com
