Zhengzhou Yishang Machinery Equipment Co., Ltd.
Zhengzhou Yishang Machinery Equipment Co., Ltd.
Thermoplastic road marking paint production line
Road safety depends on durable, highly visible markings that withstand heavy traffic, extreme weather, and continuous UV exposure. Hot melt (thermoplastic) road marking paint has become the global standard for highways, urban roads, airports, and parking facilities due to its long service life, fast drying time, and excellent retro-reflectivity.
Zhengzhou Yishang Machinery introduces its Fully Automatic Hot Melt Road Marking Paint Manufacturing Equipment with HMI Touchscreen and Recipe Storage — a complete Fully Automatic Thermoplastic Road Marking Paint Production Line specifically engineered for producing premium white and yellow hot melt paint at industrial scale. This fully automated system integrates intelligent raw material handling, precision batching, high-speed heating mixing, cooling, crushing, sieving, automatic packaging, and dust collection into a seamless manufacturing solution.
With capacities ranging from 8 to 60 tons per hour, this Hot Melt Road Marking Paint Manufacturing Equipment enables manufacturers to produce consistent, high-quality paint that meets international standards including BS EN 1871, BS EN 1436, AASHTO M249, and ASTM D476. The HMI touchscreen and recipe storage system allow one-button operation and quick changeover between white and yellow formulations with only 2-4 operators per shift.
Hot melt road marking paint (also known as thermoplastic paint) is a 100% solids, solvent-free material that is applied in a molten state at 180-200°C and rapidly cools to form a durable, reflective, and skid-resistant marking.
Key characteristics:
Fast drying — traffic can resume within 3-15 minutes
Long service life — 2-3 years or more
High retro-reflectivity — enhanced night visibility with glass beads
Excellent skid resistance — improves driving safety
Environmentally friendly — no VOCs, 100% recyclable
Typical applications:
Highways and expressways
Urban roads and intersections
Airport runways and taxiways
Parking lots and warehouses
Crosswalks and school zones
The centralized HMI touchscreen is the command center of this Fully Automatic Thermoplastic Road Marking Paint Production Line:
| Feature | Benefit |
|---|---|
| Intuitive touchscreen interface | Easy operation with minimal training |
| Multi-recipe storage | Store unlimited white/yellow formulations |
| One-button start/stop | Complete automation from silo to packer |
| Real-time production monitoring | Live display of temperature, weight, speed |
| Automatic fault diagnostics | Instant alerts with troubleshooting guidance |
| Production data logging | Complete records for quality certification |
| Remote access capability | Smart factory integration (optional) |
Step 1: Raw Material Storage & Handling
6-8 silos for resin, TiO₂, chrome yellow, CaCO₃, glass beads
Automatic feeding with level sensors and dust collection
Step 2: Automatic Weighing & Batching
PLC-controlled weighing with ±0.5% accuracy
Micro-dosing for pigments and additives
Recipe selection via HMI touchscreen
Step 3: High-Speed Heating Mixing
Heavy-duty heating mixer up to 220°C
Uniform dispersion of resins, pigments, fillers, glass beads
Step 4: Cooling & Solidification
Water-cooled conveyor belt with multiple fans
Rapid solidification for continuous production
Step 5: Two-Stage Crushing & Pulverizing
Coarse crusher → fine pulverizer
Precise 0-4mm particle size control
Step 6: Sieving & Classification
Vibrating sieve for consistent particle distribution
Step 7: Automatic Packaging
Twin-auto packer: 30-40 bags/minute
25kg/bag standard, ±0.2kg accuracy
Step 8: Dust Collection
Pulse jet collectors at all dust points
Material recovery for reduced waste
The core of this Hot Melt Road Marking Paint Manufacturing Equipment is the high-intensity heating mixer:
Heavy-duty construction – Designed for 24/7 continuous operation
Temperature range – Up to 220°C for proper resin melting
High shear mixing – Uniform dispersion of all components
Variable speed control – Adjustable for different formulations
Wear-resistant lining – Extended service life with abrasive fillers
Quick cleaning design – Easy color changeover (white ↔ yellow)
| Feature | Specification |
|---|---|
| Number of packing heads | 2 (independent operation) |
| Speed per head | 15-20 bags/minute |
| Total output | 30-40 bags/minute |
| Accuracy | ±0.2kg per bag |
| Bag size | 25kg standard (20-50kg adjustable) |
| Automatic bag sewing | Date printing and sealing |
| Material Type | Weighing Accuracy | Why It Matters |
|---|---|---|
| Resin | ±0.5% | Consistent binder content for durability |
| Titanium Dioxide / Chrome Yellow | ±0.5% | Maintains luminance (white ≥75 / yellow ≥45) |
| Glass beads | ±0.5% | Ensures retro-reflectivity performance |
| Calcium Carbonate | ±1.0% | Consistent density and application |
Fully enclosed production – Minimal dust emission
Pulse jet dust collectors – Captures particulate matter
Fume extraction – Removes volatiles from heating process
Material recovery – Reduces waste, improves yield
100% solids, no VOCs – Environmentally friendly
| Model | Capacity (t/h) | Annual Output (tons) | Mixer Power (kW) | Packing Speed (bags/min) | Total Power (kW) | Workshop Area | Operators |
|---|---|---|---|---|---|---|---|
| YS-HM-FA-10 | 8-12 | 20,000-30,000 | 45 | 30-40 | 180-220 | 400-600 m² | 2-3 |
| YS-HM-FA-20 | 15-25 | 40,000-60,000 | 75 | 30-40 | 260-320 | 600-900 m² | 2-3 |
| YS-HM-FA-30 | 25-35 | 60,000-85,000 | 90 | 30-40 | 340-420 | 800-1200 m² | 3-4 |
| YS-HM-FA-50 | 40-60 | 100,000-150,000 | 132 | 30-40 | 500-600 | 1000-1500 m² | 3-4 |
Particle size range: 0-4 mm (adjustable)
Heating temperature: 150-220°C
Weighing accuracy: ±0.5%
Packaging accuracy: ±0.2kg
Standards compliance: BS EN 1871, BS EN 1436, AASHTO M249
| Component | Description |
|---|---|
| Raw material silos | 6-8 units for resin, TiO₂, chrome yellow, CaCO₃, glass beads; level sensors |
| Automatic weighing system | PLC-controlled with ±0.5% accuracy |
| Screw conveyor & bucket elevator | Dust-free material conveying |
| High-speed heating mixer | 150-220°C, wear-resistant lining |
| Cooling conveyor | Water-cooled belt with multiple fans |
| Coarse crusher | First-stage size reduction |
| Fine pulverizer | Second-stage grinding to 0-4mm |
| Vibrating sieve | Particle size classification |
| Twin-auto valve bag packer | 2 heads; 30-40 bags/min; ±0.2kg |
| Automatic bag sewing station | Date printing and sealing |
| Pulse dust collector | Multi-filter with material recovery |
| HMI touchscreen panel | Recipe storage, real-time monitoring |
| PLC control cabinet | Centralized electrical control |
| Air compressor | For pneumatic system |
| Material | Function | Typical Proportion | Quality Requirement |
|---|---|---|---|
| C5/C9 Petroleum Resin | Binder, adhesion | 15-25% | Consistent softening point |
| EVA | Flexibility, impact resistance | 3-8% | Prevents cracking |
| Paraffin Wax / PE Wax | Flowability | 2-5% | Smooth application |
| Titanium Dioxide (TiO₂) | White pigment | 8-12% | Luminance ≥75 |
| Chrome Yellow | Yellow pigment | 5-10% | Luminance ≥45 |
| Calcium Carbonate (CaCO₃) | Filler | 40-55% | Density control |
| Coated Glass Beads | Retro-reflectivity | 18-30% | Night visibility |
| Anti-slip aggregate | Skid resistance | 3-8% | BPN ≥50 |
| UV stabilizer | Fade prevention | 0.5-1% | Long-term durability |
| Parameter | White Hot Melt Paint | Yellow Hot Melt Paint |
|---|---|---|
| Luminance factor (β) | ≥75 | ≥45 |
| Softening point | 90-125°C | 90-125°C |
| Drying time | ≤3 minutes | ≤3 minutes |
| Glass bead content | 18-30% | 18-25% |
| Compressive strength | ≥12 MPa | ≥12 MPa |
| Skid resistance (BPN) | ≥50 | ≥50 |
| Service life | 2-3 years | 2-3 years |
| VOC content | 0% | 0% |
| End Product | Application Areas |
|---|---|
| White Hot Melt Paint | Highways, urban roads, crosswalks, stop lines, lane dividers, edge lines, airport runways, parking lots |
| Yellow Hot Melt Paint | No-passing zones, bus lanes, caution areas, curbs, parking restrictions, construction zones |
| Feature | Benefit |
|---|---|
| HMI touchscreen with recipe storage | Easy operation, quick white/yellow changeover |
| Fully automatic PLC control | Consistent quality, 2-4 operators only |
| ±0.5% weighing accuracy | Maintains luminance and skid resistance |
| Twin-auto packer (30-40 bags/min) | High-speed packaging, no bottleneck |
| High-speed heating mixer (220°C) | Proper resin melting, uniform dispersion |
| Two-stage size reduction | Precise 0-4mm particle control |
| Pulse dust collection | Clean, environmentally compliant |
| BS EN 1436 / AASHTO M249 | Meets international highway standards |
HMI Touchscreen Technology – User-friendly interface with recipe storage
Fully Automatic – One-button operation from silo to packer
High Capacity – 8-60 tons/hour for major infrastructure projects
Compliance Ready – Designed to meet BS EN 1436, AASHTO M249
Turnkey Solutions – Complete plant design, supply, installation, training
Formula Support – Basic white & yellow hot melt formulations provided
Global Export Experience – CE-certified equipment worldwide
Factory Direct – Competitive pricing
After-Sales Service – Engineers available overseas
One-Year Warranty – Core components covered
Contact us for a customized quotation!
📞 Tel/WhatsApp/WeChat: +86 15137127837
🌐 Web: www.drymortarmachinery.com
✉ Email: [email protected]
Please inform us of your target annual capacity and color requirements (white, yellow, or both). Our engineering team will design a Fully Automatic Thermoplastic Road Marking Paint Production Line for your hot melt paint production needs, including plant layout design and basic formulations
Whatsapp:++8615137127837
WechatID:+8615137127837
Email:[email protected]
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