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PVC Screw For Injection Moulding Machine
Sat Jul 7, 2018 07:25

PVC Screw for Injection Moulding Machine and Extruder                                            Product ParameterPVC   Screw for Injection Moulding Machine and ExtrudeBasic informationHeat treatment and High frequency quenchinNitrided HardnessHV850 – 1000Chrome plating hardness≥900HBChrome thickness0.05 - 0.10mmFragility≤grade 2Product DetailsPVC Screw for Injection Moulding Machine and ExtruderPVC is a heat-sensitive plastic,Website:, and it needs to reach a certain plasticization effect during processing. During the extrusion process, not only the heating, but also the screw thread will give PVC its own frictional  heat, the thread depth above the screw and the screw diameter exsists a specific ratio as well as the compression ratio in order to achieve the effect of plasticization. Production ProcessApplication AreaApplications in Plastic ProductsApplications in Plastic Machinery PVC Screw for Injection Moulding Machine and ExtruderFeatures:PVC is shear sensitive, susceptible to thermal degradation, and highly elastoviscous.Thus,  the corrosion of PVC is stronger than PP \ PE \ ABS, so the screw surface is chrome plated. Stock RoomExhibitionPackage and DeliveryFAQQ: Is your company a trading company or a factory?A: Factory + Trading company. (mainly factory, quality and price are more competitive)Q: What's your main Products?A: Our products: Screws Barrels for Injection, Extrusion, and Blow Molding machines, as well as relevant accessories for Plastic machinery.Q: Delivery time?A: 30 working days upon receipt of 30% deposit. Other ProductsInjection Screw Barrel     extrusion screw barrel              

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