Asphalt crack sealing equipment was sold to America yesterday. As a kind of equipment used for road maintenance and repair, an asphalt crack sealing machine is mainly used to fill and seal cracks on asphalt pavement. It can extend the service life of the road and improve driving safety. The asphalt filling machine is usually equipped with heating equipment to ensure that the filler is fully bonded and achieves the best effect. The crack sealing operation can be completed efficiently and quickly, improving work efficiency and reducing labor costs.
Asphalt crack sealing equipment sold to America is mainly composed of asphalt tank, heating system, conveying system, injection system and control system. The heating device heats the asphalt material to achieve appropriate fluidity. Before filling, the cracks in the road surface need to be cleaned to remove dust, debris, and moisture inside to ensure that the asphalt can be well bonded to the road surface. After heating and cleaning, the asphalt is injected into the cracks through the caulking system. As the temperature decreases, the asphalt will gradually harden to form a stable filling layer.
