PVC free foam board extrusion line Description: The PVC WPC free foamed board extrusion machine is equipped with conical double screw extruder, T-type plate mould, three-roller calendaring machine and other auxiliary machinery. It has features of high output, stably extrusion, high foaming density, flattening surface, wear resistance ,etc.Our company provide the formula and whole process technology. Application: cupboard, bathroom, various furniture board, building decoration material, inner decoration materials for car, train and steamship. MainTechnicalParameter: Board(panel)Material: PVC+additives+fillerWidth:1220mmThickness:2-25mmRollerDiameter:450mmTemperatureAdjustingModeofRoller:WaterheatingoroilheatingProductionCapacity:380kg/hMain machine list NameModelConical twin-screw extruderSJMS-80/156T-type mouldThree roller calendar machineSYG-1500roller cooling bracketSJD-6000Double roller traction deviceSZG-1500Edge-cutting deviceSQY-1500Cutting off machineSUS-3000Craft processMaterials preparing →spring loader →extruding →mould →three roller calendar machine →roller cooling bracket →Double roller tractor device →Edge-cutting device →Across cutter device or coiling device 1.Double Screw Extruder: 2.Three roller calendaring machine 3.Roller cooling and drying device 4.double roller traction and edge-cutting machine 5.Cutting machine