PVC Decoration Sheet Extruder Machine Line Extruder part: This machine is equipped with a quantitative feeding device to match the extrusion amount with the feeding amount to ensure stable extrusion of the product. Due to the characteristics of the conical screw, the feeding section has a larger diameter, and the heat transfer area and shearing speed of the material are relatively large, which is beneficial to the plasticization of the material, the screw diameter of the metering section is small, the heat transfer area is reduced and the melt is reduced. The shear rate, the plastic building formwork line allows the melt to be extruded at lower temperatures. When the screw rotates in the barrel, the PVC mixture is plasticized and pushed to the machine head to achieve compaction, melting and mixing, and to achieve the purpose of exhausting and dehydrating. The feeding device and the screw driving device adopt frequency conversion speed regulation, which can realize synchronous speed regulation.
The PVC Profile Extruder Machine die part of the plastic sheet production line: the PVC which is compacted, melted and kneaded, and the subsequent material is pushed to the die by the screw, and the extrusion die is the formed component of the pipe forming.
The vacuum shaping water tank is used for shaping and cooling the pipe. The vacuum shaping water tank is equipped with a vacuum system and a water circulation system for setting and cooling, a stainless steel tank, circulating water spray cooling, and a vacuum shaping water tank with front and rear moving devices and left and right, high and low adjustments. Manual device.