Product Introduction
The Indoor Coating Robot 320 is an automatic spraying robot for emulsion paint, widely used in residence, apartment, hotel, o ce and other scenarios for indoor emulsion paint construction. The spraying scope covers indoor walls, bay windows, beams, ceilings, gypsum lines and other structures.
This Automatic Spraying Robot has functions like primer and topcoat spraying, automatic path planning, parameter control, APP remote monitoring, and o-line simulation analysis, and achieves fully automatic spraying of both primer and top paint through its automatic operation mode.
Automatic Spraying Robot has been honored as "High-tech Product of Guangdong Province", "China Patent Excellence Award", and has been evaluated as an "International Leading Level" in comprehensive technical level.
The BMR NP320 automatic spraying robot is designed for indoor wall paint spraying projects in residential buildings, apartments, hotels, offices and commercial spaces. It helps contractors complete primer and topcoat spraying more efficiently while reducing repetitive manual spraying work.
As an intelligent indoor paint spraying robot, NP320 supports automatic path planning, spraying parameter control and APP remote monitoring. It is suitable for emulsion paint spraying on interior walls, ceilings, bay windows, beams and gypsum lines, helping construction teams improve spraying consistency and project efficiency.
For contractors handling large indoor painting projects, this BMR automatic spraying robot provides a practical solution for stable wall spraying, ceiling spraying and indoor emulsion paint construction.

Main Parameters
| Total Weight | ≤350kg | Max. Spraying Efficiency | 180m²/h |
| Overall Dimensions | 1050x690x1780mm | Spraying Height | ≤3200mm |
| Battery Life | ≥4h | Positioning Accuracy | ±20mm |
| Charging Time | ≤2.5h | Height of Surmountable Obstacle | ≤20mm |
| Bucket Volume | 60L | Width of Surmountable Trench | ≤50mm |
| Moving Speed | ≤0.5m/s | Climbing Angle | ≤6° |
The automatic spraying robot is suitable for indoor painting and wall finishing projects that require efficient and consistent paint spraying. It can be used for residential renovation, apartment painting, hotel room decoration, office interior painting and commercial building finishing.
Typical applications include:
Interior wall paint spraying
Ceiling paint spraying
Bay window spraying
Beam and column spraying
Gypsum line spraying
Primer spraying
Topcoat spraying
Indoor emulsion paint construction
When choosing an automatic spraying robot, buyers should consider spraying height, spraying efficiency, paint bucket capacity, battery life, positioning accuracy and supported wall structures.
For residential buildings, hotels, apartments and office projects, an automatic paint spraying robot should be able to handle walls, ceilings, beams, bay windows and other indoor structures. Contractors should also consider whether the robot supports primer and topcoat spraying, remote monitoring and adjustable spraying parameters.
BMR can provide suitable automatic spraying robot solutions according to project area, indoor structure and painting process requirements.
For projects that require both putty coating and latex paint coating, you can also choose BMR Indoor Coating Robot NP320 Pro.
An automatic spraying robot is used for indoor paint spraying, including primer spraying, topcoat spraying, wall spraying and ceiling spraying. It is suitable for residential buildings, apartments, hotels, offices and commercial interior decoration projects.
Yes. The BMR NP320 automatic spraying robot is designed for indoor emulsion paint spraying and can be used for walls, ceilings, bay windows, beams and gypsum lines.
An automatic spraying robot helps improve spraying efficiency, reduce repetitive manual work and provide more consistent paint coverage. It is especially suitable for large indoor painting projects.
An indoor paint spraying robot is suitable for residential projects, apartment buildings, hotel rooms, office spaces, commercial interiors and other indoor wall painting projects.
Looking for an Automatic Spraying Robot Supplier?
BMR provides automatic spraying robot solutions for indoor wall painting, ceiling spraying and emulsion paint construction. Contact us to get the latest automatic spraying robot price and a suitable recommendation for your project.
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