TDTBS-0518 Chip sealer has a high degree of automation, spreading evenly TDTBS-0518 Chip sealer Main Performance Characteristics:1, This device’s structure is optimized according to the requirements of the construction design, can be self-unloading.2, More stable and spreading evenly, hopper can be lifted in the process of instrument construction (maximum height 3.5m).3, Accurate spreading, key ...