Máquina selladora de grietas MCDA D-120 is an equipment designed for road maintenance, mainly used for crack repair of asphalt pavement. The equipment fills the asphalt material into the cracks of the road surface through heating, mixing and pressure filling, which effectively prolongs the service life of the road and improves the safety and comfort of driving.  Application Scenario:
Municipal road maintenance: repair cracks on urban roads to extend service life.