30-gallon 60-gallon asphalt crack sealer, small road crack repair machine, road crack filling machine

Sales Phone: 189-0537-7135, Manager Li

Portable asphalt pavement crack sealer, a type of road machinery used for preventive maintenance of road defects. The small crack sealer employs a liquefied gas heating system and thermal oil circulation, which quickly melts asphalt or crack sealant. It achieves crack treatment by expelling the material through the outlet under the pressure of the asphalt pump.