Doan Crack Sealing Machine engineered pump is mounted inside the melter, eliminating material recirculation, outside plumbing and high-pressure lines, which decreases pump wear. By eliminating the need for recirculation the pump runs only when material application is needed, making this an “on-demand” system which increases pump life and operator safety. Additionally, an internally mounted pump requires no packing, eliminating maintenance. Less maintenance in the shop means more production on the job, more profit and less costs.
Standard Engineered Features make the operation of these crack sealing machine the safest and the easiest machines to operate. The application of crack sealing machine can also reduce labor and operating costs. The most impressive are the Doan Crack sealing machine. Design the machine you want with these options. Add an optional industrial air compressor and save the cost of running an additional engine and tow vehicle. With over 20 available options you will save time, money and manpower.
Shanghai Doan Machinery Technology Co.,Ltd. is professional crack sealing machine manufacturer and supplier in China. Our companay provides a variety of products, including slurry seal/micro surfacing paver, Chip sealer machine, asphalt distributor machine and other road maintenance machines. If you have any question about the asphalt chip sealer machine, welcome to contact with us, we will reply to you as soon as receive your inquiry.
