1Airtight environmental protection,and asphalt is not outflow
2.Container type ,convenient to transport
3.On barrels by machin

      DLT series Asphalt off-barrel apparatus is mainly by the body and  off-barrel hoisting institutions, hydraulic propulsion and electrical control system components. Case devices are up and down two rooms. Up room is the main room of melting bitumen ,and all around is a heating coil heating tube. The tar buckets and asphalt barrel are main radiated heat to take off the pitch, the purpose of the barrel, a number of guide rail, for tar buckets into orbit. The down room is mainly in the bucket of asphalt emergence will continue to heat, the temperature reaches 130 °C suction pump temperature (a), and then by the asphalt pump into the high temperature can extend the heating time, if can obtain higher temperature. The hoisting institutions, through the electric hoist cantilever structure asphalt barrel mention, again lateral movement will tar buckets on guide rail, and then by hydraulic propulsion will push the barrel on up room, at the same time, the top after the exit out an empty barrels. Tar buckets at the entrance to the platform, prevent oil also has fallen asphalt outflow.

      The device use spring automatically close door import and export agency, push the tar buckets or launched the back door can automatically shut off, reduce the heat loss. The exit temperature, can with asphalt exit temperature observation. Electric control system can control the closing of hydraulic pump and electromagnetic reversing valves reversing, realize a hydraulic cylinder.