

A Crack Sealing Machine is a special tool used to fill and seal cracks in roads, driveways, and pavements. It melts sealing materials, such as asphalt or rubber, and pours them into cracks. This helps stop water and dirt from getting in and causing bigger damage. It keeps roads smooth and safe to drive on.
This machine is an important part of road repair and maintenance. Without it, small cracks can grow into big potholes that cost much more to fix.
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Parameters of Small Crack Sealing Machine
Model | YG-50 | YG-80 |
Filling Capacity | 50L | 80L |
Discharge method | Self flow | Asphalt pump feed |
Heating method | Liquefied gas | |
Temperature | Temperature sensor 180 ° | |
Filling speed | 10m/min | 15m/min |
Walking mode | Push-type + brake device | |
Mixing method | Manual mixing | |
Power | Solar panels+ batteries | Yamaha Gasoline+ batteries |
Dimensions | 1200*700*1200mm | 1370*980*1200mm |
Weight | 120kg | 165kg |


Features Of Crack Sealing Equipment
High-quality crack sealing equipment has many useful features that help workers finish jobs quickly and safely. Some of the best features include:
- Efficient Heating System: Melts sealant fast, so work can start quickly.
- Easy Controls: Simple buttons or levers for starting and stopping.
- Stable Temperature: Keeps the sealant at the right temperature for smooth pouring.
- Safety Protection: Shields and covers to protect workers from burns.
- Portable Design: Many models have wheels or are trailer-mounted, making it easy to move to different job sites.
A good Crack Sealing Machine helps workers save time, reduce waste, and get perfect results every time.
Parameters of Asphalt Crack Sealing Machine
Model | YG-100 | YG-200 | YG-350 |
Filling Capacity | 100L | 200L | 350l |
Heating Time | 30min | 30-40min | 30-40min |
Temperature Range | 0-200°C | 0-200°C | 0-230°C |
Discharge Capacity | 0-12 L/min | 8L/min | 0-30 L/min |
Generator | 2.3 kW | 2.8 KW | 5kw |
Walking Mode | Manual or Traction | Manual or Traction | Trailer or Self |
Burner | Riello 445T1 Diesel Engine | ||
Thermostat Control | SLA-5000 Temperature Controller | ||
Length of Electric Heating Tube | 4-5 m | 4-5 m | 6-7 m |
Hot Melt Kettle | 100 L | 200L | 350 L |
Dimensions | 1350*1000*1900mm | 2400*1400*1700mm | 3500*1000*2000mm |
Weight | 240kg | 860kg | 1000kg |
Benefits Of Using Crack Fill Equipment
Using crack fill equipment offers many benefits compared to fixing cracks by hand:
- Faster Work: Machines finish sealing cracks quicker than manual work.
- Better Sealing: Hot sealant fills cracks and lasts longer.
- Saves Money: Stops small cracks from turning into big road repairs.
- Neat Finish: Makes roads look clean and smooth.
When roads look better, people feel safer driving, and the city saves money in the long run.


Road Crack Sealing Machine Applications
A road crack sealing machine is used in many places where cracks appear:
- Highways and city streets
- Driveways and parking lots
- Airport runways
- Bridges and overpasses
- Sidewalks and pavements
Contractors, road repair companies, and city governments all use these machines to keep roads in good shape. Even small businesses that maintain parking lots find these machines helpful.
Why Choose Asphalt Crack Sealing Equipment From YG?
YG’s asphalt crack sealing equipment stands out in the market for many reasons. Here’s why you should choose YG:
- Strong and durable build for long life
- Simple to use, even for new workers
- Quick heating system for faster jobs
- Reliable after-sales service and spare parts
- Affordable price with great value
With YG’s machines, you can work faster, save on labor, and offer professional-quality repairs.
Contact us to get special offer now! WhatsApp/WeChat 008613837159132