Technical characteristics: PLC human-machine interface, touch operation. Fault alarm self-diagnosis is clear at a glance.pet stretch blow moulding machine manufacturers and suppliers in china. The center-feeding die head completely eliminates the product convergence line, and the material change and color change are fast. Double linear guide rail and central locking are adopted for mold shifting. The stress shall be uniform to ensure the smooth cut of the product.pe extrustion blow molding machine . The hydraulic system adopts proportional hydraulic control and is equipped with imported hydraulic components, which are accurate, stable and energy-saving.extrustion blow molding machine . High speed, high efficiency and low energy consumption plasticizing system ensures uniform and excellent mixing and ensures product purity.