The HW Pre-Marking Robot features RTK real-time kinematic positioning technology, integrated with a high-precision combined navigation system to capture satellite signals. Its advanced data fusion path algorithm and differential correction data deliver exceptional self-positioning accuracy, reaching centimeter or even millimeter levels.
Product Parameters
| Power Mode |
Electric |
| Operation Method |
Remote - Tablet |
| Precision |
+0.8cm+1ppm |
| Update Rate |
10HZ |
| Frequency Band |
BDS B1/B2/B3 |
| GPS L1C/A/12P(Y)/L2C/L5 |
| Galileo E1/ESa/ESb |
| GLONASS G1/G2 |
| QZSS L1/L2/L3 |
| Protection Level |
IP65 |
| Medium |
Titanium Dioxide Solution |
| Layout Speed |
2.5Km/h |
| Battery Life |
10h/Assembled Battery |
| Weight |
20Kg |
Characteristic
Full Constellation & Full Frequency Coverage
Equipped with 1408 channels, it supports full-constellation and full-frequency signal tracking. The antenna simultaneously receives signals from BDS (Beidou), GPS, GLONASS, GALILEO, QzSS, and SBAS satellites, enabling all-constellation positioning. It features RTK differential positioning technology and is compatible with the Beidou ground-based augmentation system for high precision. By integrating high-precision positioning with robotic operations, it delivers consistent and repeatable centimeter-level marking accuracy.
Easy Operation
Integrated with a controller, Android tablet, and custom-developed app, it simplifies operational processes. On-site operators can master the device quickly with minimal training.
Strong Environmental Adaptability
Boasting a compact design and two 200W hub motors, the robot operates smoothly on rough and complex surfaces such as grass and gravel. It handles sharp turns effortlessly and can climb slopes with a maximum gradient of 20 degrees.
Versatile Functions
Compatible with various sizes of spray devices, it meets diverse marking needs. This includes dots, lines, curves, numbers, letters, and patterns.
Long Battery Life & High Speed
Built-in with a 24V/20Ah lithium battery, it offers a cruising range of 15km and a top speed of 12km/h. Customizable battery capacities are available, with a maximum cruising range of up to 30km.
Support for Multiple File Formats
The app is compatible with formats such as DXF and CSV, allowing the robot to seamlessly execute pre-designed construction plans.
HW-Primer machine
1.The interface is simple and easy to use. Parameters can be adjusted flexibly and it is suitable for a variety of objects and scenarios, such as handicrafts and different working environments.
2.This machine uses a gasoline engine as power and cooperates with an automatic air compressor device for spraying, which improves work efficiency and reduces labor intensity.
3.Primer machine can apply primer evenly to ensure consistent thickness and enhance the adhesion between primer and object surface. It has excellent painting effect on surfaces such as cars and metals.
4.Precise material supply allocates primer according to the characteristics of objects, reducing waste. Moreover, the nozzle design decreases over - spraying, which can save coating materials.
HW- Bottom oil blower
1.This machine uses an imported Honda engine as power to drive the rotation of the high-pressure impeller inside the blower, generating strong wind pressure to clean away impurities and dust on the road surface.
2. It is sprayed in conjunction with an automatic air compressor device, which is noise-free and pollution-free. The lifting design of the guide rod of the spray gun frame allows for accurate and convenient adjustment of the spraying width.
3. There is an efficient blowing device that generates a strong airflow to quickly take away the solvent in the primer and dry the primer quickly, reducing waiting time.
4. Cooperate with the automatic air compressor device for spraying. There is no noise or pollution during operation.
HW- High pressure road air cleaning machine
1.Large cleaning width and high speed can efficiently clean large-area road surfaces. Moreover, with the cooperation of high pressure and brush body, it can deeply clean stubborn stains and various types of garbage.
2.Multiple cleaning modes can be flexibly switched according to road conditions and garbage. It can handle various types of garbage and is suitable for multi-scenario roads.
3.Water spraying for dust suppression to reduce dust. Adopt energy-saving technology with high energy utilization rate.
4.Easy to operate, convenient for parameter adjustment, and complete with safety devices to ensure the safety of operations and road traffic.
HW- High pressure road dryer
1.Suitable for multiple types of pavement, can adjust parameters according to pavement characteristics, and can also be used in multiple scenarios such as construction sites and gardens to assist subsequent operations.
2.It can generate powerful and concentrated wind force, efficiently clean debris on large-area road surfaces, and clean deep into gaps. It is more efficient than manual cleaning.
3.Compared with large cleaning vehicles, it has low energy consumption, no use of chemical reagents, reduces pollution and meets environmental protection requirements.
4.It can synchronously complete the tasks of sweeping and applying primer, saving time and effort and enhancing work efficiency. It is usually used in conjunction with a road sweeper.

We are a modern enterprise that combines a variety of services such as high-pressure water cleaning, road line & glue removal, automated road unmanned construction, and road marking into one.
Application
Our road marking and maintenance equipment performs excellently across diverse road surfaces-from urban asphalt roads and highway concrete pavements to parking lot surfaces. They demonstrate high reliability and efficiency in these varied working environments and have been widely praised by users.
Company Profile
Company was officially established in Zhenjiang City,Jiangsu Province in 2020. At the beginning of its establishment,Heavsty built a 50 acre factory dedicated to equipment research and production. The company′s founder joined hands with his overseas R&D team to integrate transportation industry resources with advanced scientific research concepts and innovative R&D technologies,implement precise R&D and production. From the root,he simplifies the human construction process,enhances the safety coefficient and standardized operation of the project,reduces construction risks,and completes it in a more efficient and energy-saving way Engineering construction.
Workshop & equipment

Since its establishment,Heavsty has always adhered to the spirit of craftsmanship and firmly believed that profitability is the result of the enterprise,rather than the original goal. "Loyalty to innovation,continuous research and development,and layer by layer updating" is the long-term survival and development path of the enterprise. Heavsty has been committed to reducing problems and accidents during automobile transportation,ensuring people′s safety,and saving social costs. We continuously utilize our unique advanced technological advantages to develop new types of road machinery and equipment,and promote the construction and development of our country and even the world.
Exhibition & Our Partners

As an emerging enterprise in the industry,Heavsty will adhere to its original aspiration in the future development process,with higher standards of quality,stricter management,more humble attitude,more advanced equipment,and more professional technical service team,providing customers with services and quality,promoting the optimization of the transportation industry chain upgrade,forming an intelligent construction system,and striving to become a rising star in the industry,illuminating the world′s path with the light of technology.
Certificates

Quality and strength, as evidenced by certificates! Our company has officially passed the ISO three system certification (ISO9001 Quality Management, ISO14001 Environmental Management, ISO45001 Occupational Health and Safety Management) and successfully obtained CE product certification. From standardized control of production processes and strict implementation of environmental responsibilities, to comprehensive protection of personnel safety, and to products meeting international market access standards, every certification is our commitment to quality and proof of strength. Choosing us means choosing compliant, reliable, and trustworthy partners!
Packaging & Shipping

FAQ
1.About Sample:
Free samples are not provided. If you have the need to have samples mailed, the postage incurred shall be borne by you.
2.About Price:
The pricing is flexible and subject to adjustment based on your order quantity or packaging requirements. Kindly indicate the desired quantity when submitting an inquiry.
3.About Booked time:
Generally speaking, the minimum order time is one month, but it may vary according to the quantity of the order.
4.About Custom - made products
welcome to discuss the details of our products with us. We can make design changes according to your needs.
5.About warranty:
We have great confidence in the quality of our products and take great care in their packaging, ensuring that they arrive to you in good condition. However, due to extended shipping times, there may be some superficial damage to the appearance of the product. Rest assured that this will not affect its performance. If any issues with quality arise, we will promptly address them.
6.About Payment or other question:
Pls email us or chat with us online directly.