Asphalt crack sealing machine, is produced by Shanghai Doan Machinery Technology Co.,Ltd of independent research and development ,with Honda gasoline engine which has independent intellectual property rights, mainly used for irregular cracks of asphalt pavement, concrete pavement, bridge expansion joints, gas pipe buried and paving road links waterproof processing.
Asphalt crack sealing machine is for sealing cracks in asphalt surface, to prevent surface water flowing into the lower base along the crack, which may accelerate the expansion of cracks into potholes. The heat sealing machine enables road maintenance to start from filling cracks before they result in potholes, thus extending life of roads and postpone costly overhaul project, improving road security and comfortableness.
The crack sealing machine can be towed behind a variety of vehicles. The standard configuration for the crack sealer is crack filling machine, air compressor and pavement grooving machine. Shanghai Doan Machinery Technology Co.,Ltd. has rich experience in the field of Road Maintenance machineries especially in asphalt distributor coupled with the world best technology, guarantee, reliability and productivity In addition, our stringent quality control checks and wear tests ensures higher quality for all our machineries.
