A cold paint road marking machine sprays liquid paint onto roads, parking lots, and factory floors. It does not need heating. You simply pour paint into the tank, start the engine, and push the machine to spray lines. This is different from a thermoplastic machine, which must heat powder paint to 180-200°C before applying .
YG cold spray road marking machine uses high-pressure airless spraying technology. The engine drives a plunger pump. This pump pushes paint through a hose and out of the spray gun at high pressure. The result is clean, even lines with consistent thickness.
Key components include:
Gasoline engine (4.3-7HP, Honda or similar)
High-pressure plunger pump (imported)
Stainless steel spray guns (single or double)
Paint tank with filter system
Glass bead system for nighttime reflectivity
High-pressure hose (10-16m length)
YG Cold Paint Road Marking Machine Specifications-OEM Support
Understanding the specifications helps you choose the right model. Below are typical parameters based on common configurations :
| Model | YG-8S | YG-8D |
| Power | 5.5HP | 5.5HP |
| Plunger Pump | Electronic Commutation | Automatic Reciprocating Reversion |
| Spray Gun Quantity | Single Gun | Two Guns |
| Operation Mode | Hydraulic Drive | Hydraulic Drive |
| Work Pressure | 8-12MPa | 8-12MPa |
| Flow Of Spray | 4.8L/min | 8L/min |
| Width Of Spray | 100-300mm | 100-450mm |
| Thickness Of Spray | 0.2-0.4mm | 0.2-0.4mm |
| Dimension | 1600mm*800mm*1200mm | 1600mm*800mm*1200mm |
| Weight | 120kg | 120kg |
The double-gun model sprays wider lines and works faster. It is suitable for larger projects like highways and airports . Both models use the same working principle: high-pressure airless spraying without heating.
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6 Applications of the Cold Spray Road Marking Machine
The cold paint road marking machine works in many places :
1. Urban Roads and Streets
Cities need fast, clean line marking. Cold paint dries in 10-30 minutes. This reduces traffic disruption. Use it for lane lines, pedestrian crossings, and directional arrows.
2. Parking Lots
Mark parking spaces, arrows, and no-parking zones. The adjustable spray width (50-600mm) allows different line sizes for different areas.
3. Factories and Warehouses
Mark internal traffic lanes, safety zones, and storage areas. The paint adheres well to concrete floors.
4. Airports and Runways
Mark ground guidance signs and safety boundaries. The double-gun model handles large areas efficiently.
5. Rural Roads
For low-traffic rural roads, cold paint offers a cost-effective marking solution. It lasts 6-12 months, which is sufficient for less demanding roads.
6. Temporary Markings
For construction zones or new roads, cold paint provides temporary lines that are easy to remove or repaint later.
Cold Paint vs. Thermoplastic: Which One Do You Need?
Many customers ask: Should I choose cold paint or thermoplastic? Here is the comparison:
Choose the cold paint road marking machine if:
- You work on urban streets, parking lots, or warehouses
- You need quick setup and no heating
- You have a smaller budget
- Your lines do not need to last more than 1-2 years
Choose thermoplastic if:
- You work on highways or high-traffic roads
- You need lines that last 3-5 years
- You need high reflectivity for nighttime safety
How to Choose the Best Cold Paint Road Marking Machine
Use this guide to make the right choice:
1. Choose Single Gun or Double Gun
- Single gun (YG-6L) : For smaller jobs like parking spaces and small roads. Spray width up to 20cm.
- Double gun (YG-8L) : For highways, airports, and large areas. Spray width up to 50-600mm. Faster output.
2. Consider Your Paint Type
The machine works with solvent-based paint and waterborne paint . Check your paint supplier’s recommendation. Waterborne paint is more environmentally friendly.
3. Check the Spray Width Range
Look for adjustable spray width. Most models offer 50-600mm . This allows you to mark different line sizes without changing nozzles.
4. Engine Power
Higher horsepower (7HP vs 4.3HP) means higher pressure and faster spraying . Choose more power for larger projects.
5. Look for Glass Bead System
Glass beads make lines reflective at night. The system sprays beads onto wet paint. This improves nighttime visibility for drivers.
6. Consider Portability
If you need to move between sites, choose a lighter model (under 100kg) . For larger projects, a heavier machine provides more stability.
Features That Make the Cold Paint Road Marking Machine Reliable
The cold paint road marking machine offers several practical features:
- No Heating Required: Simple operation. Pour paint straight into the tank. Start the engine. Start spraying.
- High-Pressure Airless Spraying: The plunger pump delivers up to 30Mpa pressure. This creates sharp, clean lines with no overspray.
- Adjustable Spray Width: Change line width from 50mm to 600mm. Use the same machine for different marking tasks.
- Stainless Steel Spray Guns: Durable and corrosion-resistant. Double guns for wider lines.
- Vibration Reduction System: Reduces gun shakes. Ensures straight, smooth lines even on rough pavement.
- Quick Drying: Lines dry in 10-30 minutes. Traffic can return sooner than with traditional methods.
- Easy Cleaning: The high-pressure hose system flushes paint from the lines. Quick cleanup after each job.
Why Choose YG’s Cold Paint Road Marking Machine?
We manufacture and sell directly to customers. No middlemen.
What we offer:
- Reliable Honda Engine
Every YG machine uses a Honda gasoline engine. Honda engines are known for long life and easy starting. Less breakdown time means more work done. - Imported Plunger Pump
We use high-quality imported pumps for stable pressure. The pump delivers consistent flow with minimal pulsation. This gives you smooth, even lines. - Compact and Lightweight Design
Our machines are easy to transport. The YG-6L weighs only 72kg. One person can load it into a van or truck. Move between job sites with no extra equipment. - CE Certified
Our machines meet international safety standards. This gives you peace of mind when working on public roads. - Fast Delivery
In-stock models ship within 7 days. We ship from our factory directly to your port. Spare parts are always available. - One-Year Warranty
We cover all core components for one year. Our after-sales team answers questions within 24 hours.
Operation and Maintenance Tips
Follow these simple tips to keep your machine running well:
Before Each Use
- Check the engine oil level
- Clean the paint filter
- Check the high-pressure hose for damage
- Fill the paint tank
After Each Use
- Flush the system with thinner or clean water
- Clean the spray gun nozzles
- Wipe down the machine
Regular Maintenance
- Change engine oil every 50 hours
- Lubricate moving parts monthly
- Replace worn nozzles promptly
- Store the machine in a dry place