Zhangjiagang Langbo Machinery Co. Ltd. |
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High quality PPR co-extrusion tubing making line
Co-extrusion is sending two or more molten raw materials through one die and producing a multi-layer pipe which can have various colors or wall thickness. When multiple plastics are combined, the result can yield properties distinct from those of a single material. Multi-layer extrusion has opened up new frontiers in material engineering and addressed several previously difficult manufacturing needs. Co-extrusion can also reduce costs by using recycled and reground scrap inside virgin material for handrails, fences and other applications. The process can be seen in projects as diverse as tubing and structural components or air blown food containers.
FEATRUES OF PRODUCTIONP LINE
This multi-layer extrusion line is mainly used for producing PP-R pipe, also suitable for producing PERT, PB, PE-X resin pipes. The machines are designed with advanced technology and use ABB inverter and Siemens motor. The extruder is single screw type with high-speed production.