Heat-Preservation Pipe equipment .

Heat-Preservation Pipe production equipment: HDPE heat-preservation pipe extrusion line this insulation pipe machine has the character of vacuum process, high automation, large output, stable function and long lasting. This hdpe heat preservation tubing production line is used to produce large caliber heat-preservation pipes. The pipes are used for outer layer of heating conduits, that its middle layer is foamed PU and inner layer is steel pipe. This line also can produce water-supply pipes and drainage pipes. It includes extruder, die head, water cooling tank, haul-off machine, haul-off machines, gas-sealing machine, bracket and eletrical controlling parts.Specially compared with the production process of inner presss, it has better link-steel degree and press-support ability .It is the most advanced and popular in the international market.