Road Crack Sealing Machine is ideal for repairing cracks in roads, pavements, driveways, concrete foundations, parking lots and other asphalt or concrete surfaces. It's also suitable of auto heating and melting various crack filling material,and fills the crack filling material pressure into road expansion, contraction crack and crack.It’s also a pavement equipment for highways, airport runways, floor surface.

shanghai Doan GD5X-120 Asphalt Road Crack Sealing Machine can not only work hot melt crack filling material,but also normal temperature crack filling material.

1.Famous band electric motor,stable performance

2.Liquefied gas heating,easy to operate

3.Large asphalt tank

4.Whole working process heating, avoid blocking