The PVC sheet production line is mainly used to produce various types of PVC sheet production lines with a thickness of 0.3-6mm and a width of 500-2000mm. The PVC sheet production line produced by Qingdao Longchangjie Machinery Co., Ltd. can produce PVC polymer paint-free sheets by adding an online laminating device. (PVC paint-free sheets are sheets composed of extruded sheets and wood grain decorative films. The material is the same as that of the film, and it is integrated into one after being heated by a three-roll calender, which ensures that the surface of the sheet is smooth, beautiful, non-toxic, non-mold, non-deformed, non-cracking, and has good durability under the paint-free state. It is a new type of environmentally friendly decorative material.) The PVC board sheet production line can also produce single-layer and multi-layer soft and hard PVC boards (sheets) and PVC wide-width floor leather.