Henan Yugong Machinery Co., Ltd. is a leading manufacturer specializing in road construction equipment. With over 20 years of experience, we provide high-efficiency solutions for road maintenance and safety. Our road machinery line focuses on two core categories: road marking machines for clear traffic guidance and road crack fillers for durable pavement repair.
Road Marking Machines
YG road marking machines are designed for various sites including parking lots, runways, workshops, and highways. We offer both manual and high-capacity hydraulic solutions.
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Road Marking Machines Key Specifications (YG700/800/1000/1200)
| Engine | 15PS electric start diesel engine |
| Heating System | Multiple methods: LPG or diesel burners |
| Safety | Overload relief and misoperation prevention devices |
Road Marking Machines Featured Categories:
- Thermoplastic Pre-heaters (YG Series): Essential for melting thermoplastic paint with high efficiency and low fuel consumption.
- Hydraulic Double-cylinder: Features integrated hydraulic transmission and forward/reverse stirring.
- Diesel/Gas Options: Models like YG1100 use diesel injection burners to prevent fuel waste in cold or windy areas.
- Manual Hot Melt Machines: Includes the YG360, featuring a chain-type glass bead broadcast system for automatic application.
Road Crack Fillers (Asphalt Crack Sealing Machines)
YG crack sealing machines (also known as asphalt crack fillers) are professional equipment for repairing irregular cracks in highways, municipal roads, and airports.
YG Road Crack Fillers Popular Models & Parameters
| Hopper / Filling Capacity | 50L | 60L | 80L | 100L | 200L | 350L |
| Discharge Method | Self Flow | Asphalt Pump Feed | Asphalt Pump Feed | — | — | — |
| Heating Method | Liquefied Gas | Liquefied Gas + Heat Transfer Oil | Liquefied Gas + Heat Transfer Oil | — | — | — |
| Heating Time | — | — | — | 30min | 30-40min | 30-40min |
| Temperature Range | — | — | — | 0-200°C | 0-200°C | 0-230°C |
| Temperature Control System | 180° Temperature Sensor | 180° Temperature Sensor | 180° Temperature Sensor | SLA-5000 Temperature Controller | SLA-5000 Temperature Controller | SLA-5000 Temperature Controller |
| Discharge Capacity | — | — | — | 0-12 L/min | 8L/min | 0-30 L/min |
| Filling Speed | 10m/min | 15m/min | 15m/min | — | — | — |
| Walking Mode | Push-type + Brake Device | Push-type + Brake Device | Push-type + Brake Device | Manual / Traction | Manual / Traction | Trailer / Self-propelled |
| Mixing Method | Manual Mixing | Manual Mixing | Manual Mixing | — | — | — |
| Power Configuration | Solar Panels + Batteries | Yamaha Gasoline Generator + Battery | Solar Panels + Batteries | 2.3 kW | 2.8 kW | 5 kW |
| Burner | — | — | — | Riello 445T1 Diesel Engine | Riello 445T1 Diesel Engine | Riello 445T1 Diesel Engine |
| Electric Heating Tube Length | — | — | — | 4-5 m | 4-5 m | 6-7 m |
| Hot Melt Kettle Capacity | — | — | — | 100 L | 200 L | 350 L |
| Overall Dimensions (L*W*H) | 1200×700×1200 mm | 1200×700×1200 mm | 1200×700×1200 mm | 1350×1000×1900 mm | 2400×1400×1700 mm | 3500×1000×2000 mm |
| Weight | 120 kg | 120 kg | 250 kg | 240 kg | 860 kg | 1000 kg |
YG Road Crack Fillers Technical Core & Working Principle:
These machines utilize a multi-step process to ensure long-lasting repairs:
- Grooving: Using a grooving machine to clean debris.
- Heating: Utilizing a heat transfer oil circulation system to reach optimal temperatures (up to 260°C – 280°C).
- Application: Precision injection via high-pressure transport to the sealing gun.
Core Advantages of Yugong Road Machinery
- Precision Control: Equipped with SLA-5000 intelligent digital temperature controllers for automatic constant temperature.
- Safety First: Features safety valves, overload protection, and dual-layer high-insulation structures.
- Durability: Uses imported Italian Riello burners for high combustion efficiency and environmental protection.
- Efficiency: Advanced melting technology significantly reduces initial heating time, supporting continuous operation.
YG Road Machinery Wide Application Areas
Our road machinery is the preferred choice for:
- Highways & Rural Roads: Large-scale crack sealing and lane marking.
- Urban Infrastructure: Municipal road maintenance and intersection marking.
- Commercial Zones: Parking lots, workshops, and sports runways.
- Specialized Sites: Airport runways and bridge prestressing projects.
Why Choose YG Machinery?
- Manufacturing Power: 50,000 square meter production plant with ISO9001 and SGS certifications.
- Innovation-Driven: Dedicated R&D department focused on electric-driven and patent-pending technologies to reduce labor intensity.
- Global Reach: Products exported to the Asia Pacific, Middle East, Africa, and the Americas.
Contact Us for a Custom Quote
Looking for a reliable partner for your road maintenance project?
Get a quote today! Add: 5F, Block B, Jingsha Plaza, Zhengzhou, China.