Recently, KraussMaffei company in Germany to create known as the world's first system, the company delivered a pipe extrusion line used to produce large, smooth, high density polyethylene (HDPE) pipe, said the pipe diameter up to 2400mm, And output 1700kg per hour. The PES company, a long-time customer of KraussMaffei, uses HDPE water pipes from KraussMaffei's single-screw extruder series for almost a decade, including pipes up to 1,600 mm in diameter. These large pipes will be produced in the Persian Gulf and are mainly used to power seawater desalination plants and cooling water refineries. In addition to the KraussMaffei single screw extruder, the system uses a screw distributor to run high melt strength polyethylene (PE) XLS12B supplied by Total Petrochemicals. A spokesman for KraussMaffei's public works department said he knew it was the world's first production line to produce smooth plastic pipes up to a diameter of 2,400 mm, breaking the previous 1,600-mm limit. This large tube extrusion line will facilitate PES's production of tubes with diameters ranging from 1800, 2000mm-2200mm, and 2400mm that are available in existing products. The system includes a KME150-36B / R single screw extruder and KM-RKWRKW40-2400 line inlet. This design uses the rheology of the material and the KraussMaffei calibration system. Save on material by reducing wall thickness changes. This consistency is more conducive to uniform pipe size, to ensure that the installation of sealed connections.
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