PVC Twin Pipe Extruder , Plastic Pipe Extrusion Line / Machinery - Product

Other Specification :  PVC Twin Pipe Extruder , Plastic Pipe Extrusion Line / Machinery Quick Detail: Type: Pipe Voltage: 380V50HZ Pipe Diamenter :20-800mm Screw Design: Double Screw Pipe Diameter : 16-40mm Application : Pipe Material : PVC Voltage : 220v/380v Screw Diameter: 51mm Capacity : 120KG/H Certification : CE UL Description: 1, Production Flow Raw Material+agency----------mixing---loader-----force Feeding-------extrusion------------extrusion Mould Vacuum Forming Tank---spray Cooling Tankoil Printer---haul-off---cutter----stacker 2,Each Part Machinery's Function Introduction (1), Raw Material Mixing: Is PVC Stabilizers, Plasticizers, Antioxidants And Other Accessories, Scale, Technology Has Added Into A High-speed Mixer, The Material And Mechanical Friction Material From Temperature To Set The Process Temperature, And Then The Cold Mixing Machine Material To 40-50 Degrees; This Can Be Added To The Extruder Hopper. (2), The Extruder Portion: The Machine Equipped With A Quantitative Feeding Device, So That The Extrusion Amount And Feeding Amount Can Be Matched, To Ensure That The Products Stable Extrusion. Due To The Characteristics Of Conical Screw, A Feeding Section Having A Larger Diameter, The Material Heat Transfer Area And The Shear Velocity Is Relatively Large, Is Conducive To The Plastics Materials In Metering Section Of Screw, Small Diameter, Reducing The Heat Transfer Area And On The Shear Rate Of Melt, The Melt At Lower Temperatures And Extrusion. Screw In The Barrel Rotates, The PVC Mixture Plasticizing To Head, Thereby Achieving Compaction, Melting, Mixing And Homogenizing; Exhaust Gas, Dehydration Of. The Feeding Device And A Screw Drive Device With Variable Frequency Speed Control, Can Realize The Synchronous Speed Control.

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