China HW-6L Hand - Push High - Pressure Airless Cold - Spray Road Marking Machine: The Epitome of Efficiency and Precision in Road Marking Exporters, Pricelist

The hand-push cold spray marking machine is a high-pressure equal-flow type airless spray machine. The machine uses a gasoline engine to drive the hydraulic system to drive a single plunger pump, so that the paint forms a high pressure in the machine for spraying. The thickness of the marked line is uniform and the edges are neat. The spray gun frame guide rod lifting design makes it accurate and convenient to adjust the spray width. It has the characteristics of low labor intensity and quick and convenient construction.

Product Description

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Technical Parameters

Parameter Details
Power 5.5HP Honda gasoline engine
Maximum Flow Rate 6L/min
Working Pressure 10 - 18mpa
Spray Width 100 - 300mm (single - gun, with imported Graco nozzle)
Spraying Thickness 0.2 - 0.4mm
Dimensions 1.13 × 0.86 × 0.88m
Weight 145kg
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Key Features

1. Advanced High-Pressure Airless Spray Technology

The HW-6L Hand-Push Road Marking Machine utilizes high-pressure airless spraying, eliminating the need for compressors while ensuring smooth, bubble-free lines. Unlike traditional methods, this technology prevents paint splatter and uneven coatings, making it ideal for high-precision road markings in traffic safety applications.

2. Cold-Spray Efficiency – No Heating, No Hassle

Unlike thermoplastic applicators that require melting, our cold-spray system applies paint instantly without preheating, reducing energy costs and operational risks. This feature is especially beneficial in hot climates or indoor facilities where fumes and overheating are concerns.

3. 6L High-Flow System for Faster, Large-Scale Road Marking

The high flow rate of 6L can spray more paint per unit of time, which makes the speed of marking faster. It is especially suitable for road marking construction of large area and long distance, effectively shortening the construction time and reducing the impact on traffic.

4. Adjustable Nozzle for Versatile Marking Needs

The HW-6L features an adjustable spray nozzle, allowing users to modify line widths between 50mm to 150mm to suit different applications: lane dividers, bike paths, stop bars, and zebra crossings.

5. Ergonomic Hand-Push Design for Effortless Operation

Engineered for user comfort, the HW-6L features anti-vibration handles for reduced operator fatigue and sturdy wheels for smooth movement on rough surfaces. Its lightweight yet durable frame ensures easy transport.

6. Heavy-Duty & Corrosion-Resistant Build

Constructed from high-grade aluminum and stainless steel, the HW-6L withstands harsh weather conditions, chemical exposure, and heavy-duty use. Its rust-proof components ensure longevity.

7. Wide Paint Compatibility for Various Applications

This machine supports water-based paints (eco-friendly), solvent-based paints (high durability), and thermoplastic paints for permanent markings.

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Application Scenarios

  • Highways & Urban Roads (lane markings, symbols, crosswalks)
  • Parking Lots & Warehouses (directional arrows, safety zones)
  • Airports & Seaports (runway markings, cargo area labels)
  • Sports Complexes (court lines, athletic tracks)

Conclusion

The HW-6L Hand-Push High-Pressure Airless Cold-Spray Road Marking Machine is engineered for efficiency, precision, and durability. Whether you’re a road construction company, municipal contractor, or industrial facility manager, this machine delivers professional-grade results with minimal maintenance.

Frequently Asked Questions

What are the advantages of cold-spray technology compared to thermoplastic?
Cold-spray technology applies paint instantly without preheating, which reduces energy costs, eliminates the risks associated with heating elements, and allows for faster startup and safer operation in hot climates or indoor facilities.
Can the spray width be adjusted on the HW-6L?
Yes, the machine features an adjustable nozzle that can modify line widths typically between 50mm and 300mm, making it versatile for lane dividers, pedestrian crossings, and industrial stop bars.
Is this machine suitable for large-scale highway projects?
Absolutely. With a high flow rate of 6L/min and a powerful 5.5HP Honda engine, the HW-6L is specifically designed to handle large areas and long-distance road marking efficiently.
What types of paint can I use with this marking machine?
The HW-6L is compatible with a wide range of paints, including eco-friendly water-based paints, durable solvent-based paints, and even certain thermoplastic formulations.
Does the machine produce bubble-free lines?
Yes, the high-pressure airless spray technology ensures a smooth, consistent, and bubble-free application, which prevents paint splatter and ensures high-precision lines.
How portable is the HW-6L for field construction?
The machine features an ergonomic hand-push design with a lightweight but durable frame and sturdy wheels, making it easy to maneuver on uneven terrain and transport between job sites.

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