1, raw + additives formulated 2, 3 mix of material on the conveyor 4, forced feeding 5, 6 conical twin screw extruder, extrusion die 7, 8 sets of sizing, styling spray vacuum tank 9, immersion cooling 10 tanks, 11 ink printing machine, crawler tractor 12, carrying a knife cutting machine 13, pipe piling frame 14, and maintenance product testing packaging PVC pipe production line: The important part of the first, the focus of care nose, water, mold, etc. because the PVC pipe production line use, these parts would have plastic residue. Second, the maintenance of equipment prt pipe production line, we must pay attention to ensure that the power is turned off, in order to ensure safety of the operator. Third, should the excessive use of brute force when pe pipe production line maintenance, have skills utilizing the principle of cleaning equipment. Fourth, after the PVC pipe production line can not be turned on, and immediately put into production, the machine must be preheated link. PVC pipe production line die: polyolefin pipe die: Standard Series: φ10-φ630. Distribution or blue spiral type shunt body. Melt flow space large enough to ensure that the residence time. Best design of low melting temperature. Internal stress within the small pipe, the inner and outer surface smooth. High flexibility for all co-extruded polyolefin materials (two, three, four) molding. PVC pipe dies: Standard Series φ10-φ630. Shunt body section residence time distribution. The melt temperature distribution. Special die mold design reduces replacement time. pp pipe production line, with three presses (certified), provided with three pipe production line Plastic Machinery Co., Ltd. from Qingdao. Plastic Machinery Co., Ltd. Qingdao with three (www.tongsansuji.com) is Qingdao, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the same three presses leadership with the staff warmly welcome all inquiries to discuss, with three presses to create a better future.