FAQ

In most projects, painting robots can reduce labor costs by 50–70%, depending on project size, wall height, and local labor rates. One operator can supervise multiple robots, replacing several manual painters.

Legend Robots offers ongoing technical assistance through online support channels. Engineers can help diagnose issues, guide troubleshooting steps, and provide software or system operation advice when needed. Email: marketing@legendrobot.com

Legend Robots are engineered for construction site environments and designed for stability, durability, and consistent performance across large-scale projects. 

Here are some notable Singapore project examples where Legend Robots have been successfully deployed (based on public reports and company case studies):

• Tengah projects (including Tengah Park C5 and Garden Waterfront areas): Part of HDB's Construction Transformation Project pilots, where robots supported efficient interior finishing on large-scale public housing developments.

• Bedok C13 and related HDB sites: Demonstrated consistent performance in high-volume residential finishing works.

• AMK (Ang Mo Kio) projects (e.g., AMK-C30, AMK-N8-C38A, AMK-C31 & C32): Robots completed wall finishing significantly ahead of schedule (e.g., 6 weeks early in some cases) with up to 60% labor cost savings and high reliability.

• Toa Payoh N4C30: A flagship large-scale application automating wall finishing for nearly 1,000 public housing units.

• Mori (Guillemard Road condominium): Robots finished 18,000㎡ of walls in just 69 hours, setting benchmarks for speed and dependability.

• Queensway C1, Ghim Moh Ascent, Tampines N9 C10-C12 (TPN9C10-C12), C59, and others: Multiple HDB and private sites where robots handled thousands of units with minimal rework and consistent quality.

• Additional condos like Baywind Residences (Marine Parade): Achieved 5x faster finishing than manual methods with "zero rework" outcomes.

Yes. After the robot arrives, the Legend technical team can provide remote commissioning guidance to help your team complete setup and start operation.

Yes, the robot supports spraying both water-based and oil-based paints.

It can operate continuously for 4 to 12 hours on a full charge (refer to the product details page for specifics).

The robot features a self-cleaning function with one-click pipe flushing after use. Filters and other wear parts are quick and easy to replace.

Yes, it is equipped with infrared sensors, so can operate even in dark condition.

Yes. Robotic painting machines are specifically designed for large-scale construction environments such as hotels, apartments, factories, and commercial buildings. They deliver consistent quality across repetitive areas while significantly improving efficiency and reducing labor dependency.

Painting robots are ideal for:

• Hotels and hospitality projects

• Residential apartments and high-rise buildings

• Industrial factories and warehouses

• Large commercial interiors

These projects typically require uniform quality, tight schedules, and cost control.

Yes. Unlike manual labor, robotic painting systems maintain stable performance over long working hours without fatigue, ensuring consistent spray quality throughout the project lifecycle.

Absolutely. The compact design allows the robot to operate in renovation environments such as existing apartments, hotels, and offices, including narrow corridors and standard doorways.

The robot uses controlled spray parameters, constant spray distance, and intelligent motion algorithms to maintain consistent paint thickness across the entire wall surface.

Depending on the model, robotic painting machines can typically support standard residential ceilings and higher commercial walls, making them suitable for apartments, hotels, and industrial facilities.

Advanced models, such as those from Legend Robot, use dynamic spraying technology, allowing continuous spraying while moving. This improves efficiency, surface uniformity, and overall project speed compared to fixed-point systems.

Robotic painting machines can spray:

• Latex paint

• Putty

This makes them suitable for multi-layer finishing processes.

Painting speed depends on room size and layout, but robotic systems can typically complete a standard room significantly faster than manual methods, enabling thousands of square meters of coverage per day on large projects.

Yes. Robotic painting delivers consistent surface quality, reducing common defects such as uneven texture, overspray, or missed areas—resulting in higher acceptance rates during final inspections.

Typically, one trained operator can manage multiple robots, dramatically reducing manpower requirements compared to traditional painting teams.

Yes. Painting robots are equipped with safety sensors, controlled motion systems, and emergency stop functions to ensure safe operation in active construction environments.

Robotic painting machines are designed to fit into standard construction schedules and workflows, allowing seamless coordination with other trades such as electrical, plumbing, and flooring teams.

By applying paint and putty uniformly and accurately, robots minimize common issues such as uneven layers, streaking, and patchy finishes—greatly reducing the need for rework.

Yes. While robots are often associated with large projects, mid-sized apartment blocks and commercial renovations also benefit due to labor savings, faster completion, and reduced quality-related costs.

Repetitive layouts are ideal for robotic painting. Robots excel in standardized environments, delivering identical quality across hundreds of rooms with minimal variation.

Consistent application thickness and controlled spray parameters help prevent issues such as peeling, cracking, and uneven aging, improving long-term coating durability.

Rising labor costs, workforce shortages, and increasing quality standards make robotic painting a sustainable, future-ready solution for construction companies.

Construction companies are adopting robotic painting to:

• Improve efficiency

• Control labor costs

• Ensure consistent quality

• Meet tighter project deadlines

• Stay competitive in an increasingly automated construction industry

Yes. Legend Robots products come with a standard warranty period. During the 1-year warranty, manufacturing defects and non-human-caused faults are covered according to the company’s warranty policy.

Legend Robot maintains a dedicated supply system for key spare parts and consumables to ensure efficient support for our construction robots. Replacement parts can be shipped internationally, helping to minimize downtime and keep your project running smoothly.

During the warranty period, for non-human-induced damage (i.e., failures not caused by customer misuse), repairs are provided free of charge for both parts and labor. However, the customer is responsible for covering any travel expenses (such as technician dispatch costs) if on-site service is required.

Most common issues can be resolved remotely with technical guidance. For hardware replacement, maintenance time depends on shipping and local handling but is designed to minimize project disruption.

Yes. Legend Robots continuously optimizes system performance. Some updates and improvements can be provided through remote support to enhance operational efficiency.

Yes, on-site service is available when needed, though it is arranged on a case-by-case basis. In special circumstances—particularly depending on the project scale, complexity, location, and urgency—on-site engineer support can be provided (for example, rapid response with on-site arrival within 48 hours in certain scenarios, as outlined in our service framework). Details, feasibility, scheduling, and any associated costs should be discussed directly with the sales or service team during project planning or when a specific need arises.

Additionally, we offer comprehensive training support to help ensure smooth operation:

• At initial delivery/commissioning, we provide a two-week free on-site training period (included as part of the standard handover process). This covers theory, hands-on operation, practical application, and certification at different levels to help your team fully master the equipment.

• For any subsequent/additional training sessions required later (e.g., refresher courses, new operators, or advanced maintenance training), these can also be arranged on-site, but the customer would be responsible for covering the related travel expenses (such as technician transportation, accommodation, and per diems).

The MOQ typically starts from one unit, making it accessible for contractors who want to begin with a pilot project before expanding their robotic fleet.

Yes. Legend Robots supports international shipping and has experience supplying equipment to overseas construction projects.

Lead times vary depending on product model and order volume. Standard production and delivery timelines will be confirmed by the sales team during quotation. The standard process follows these key milestones:

• Upon order confirmation and payment of the 30% deposit, production begins immediately. This initiates manufacturing and assembly tailored to your specifications.

• Once production reaches an advanced stage and the remaining balance is paid (typically up to 70% of the total amount), we proceed with shipment/delivery arrangements. This includes final quality checks, packaging, and logistics setup.

Legend Robots are securely packed using industrial-grade protective packaging to ensure safe transportation and prevent damage during international shipping.

Yes. Necessary commercial invoices, packing lists, and product documentation are provided to help customers complete local customs clearance procedures.

Legend Robots are designed for international projects. Power specifications and compatibility details will be confirmed based on the destination country before shipment.

Legend Robots welcomes cooperation with international distributors and project partners. Interested companies can contact the sales team to discuss partnership opportunities.

Yes. For large project orders or fleet purchases, customized pricing and cooperation plans can be discussed directly with the sales team.

Depending on the application scenario, certain configurations and accessories can be adjusted. Project requirements can be evaluated during the consultation stage.

You can submit your project requirements through the contact form on the Legend Robots website or reach out to the sales team directly to receive a tailored proposal.