Material HDPE Capacity range 300-1500L,3Layers Voltage Pending Total power 435kw Average power 280kw Screw L/D ratio 28:1 The Huayu 1500L 3-Layer Co-extrusion Blow Molding Machine is a high-performance hollow molding equipment independently developed and manufactured by our factory, specially designed for mass production of large-capacity multi-layer plastic containers. This machine adopts advanced three-layer co-extrusion technology, which can compound different plastic