\ PVC pipe through the wall / cement support pipe, broken material available in PVC plastic, white pipe broken material, ash pipe broken material, milling material, or PVC powder plus calcium extrusion casing for the production of PVC wall pipe, casing carpentry, cement support tube, carpentry steel casing pipe PVC pipe production line, the general model: 16 # PVC pipe production line manufacturers, 18 #, 20 #, and other types of steel casing. ① extruder section: PVC building sewer drain line production lines equipped with dosing device Shandong PVC pipe production line, so that out of the amount and add quantity matching to ensure stable extrusion products. As a result of conical twin-screw feed zone with a larger diameter, the material of the heat transfer area and the shear rate is relatively large, in favor of plastics materials, a small segment metering screw diameter, reducing the heat transfer area and melt shear rate, the melt can be extruded at a lower temperature. When rotation of the screw barrel, after the push plasticized PVC mix head, so as to achieve compaction, melt-kneading a homogenizer; and to achieve exhaust gas, the purpose of dewatering. Feeding device and screw drive with frequency control, enabling synchronous speed. ② die part: After compaction, melting, mixing homogenization of PVC, follow-up material through the screw into the die, extrusion die is built off the pipe molded parts. ③ partial vacuum sizing tank: PVC building sewer drain line production line of the company's independent development of cooling and sizing systems, specially designed stainless steel cabinet lengthened vacuum sizing tank, plus the circulating cooling water spray can ensure a stable diameter and roundness, speed control system, the traction speed and stability. And the vacuum sizing tank equipped with mobile devices and around the front and rear, height adjustable manual device ④ tractor part: PVC building sewer drain line production line frequency control Qingdao PVC pipe production line, for continuous, automatically cooled to harden The pipes lead out from the head office, energy conservation, stable and durable. ⑤ cutting machine parts: the stroke length control switch after the request for automatic cutting and turning frame delay, the implementation of water production, cutting machine to set long-term workers switching signal for instructions to complete the whole process of cutting, during cutting and pipe run keep pace, the cutting process is completed by the electric and pneumatic drive, cutter suction device features, debris generated by the cutting timely sucked out and recycled. ⑥ tilter parts: the stacker action by the cylinder by pneumatic control to achieve, stirring erecting a stop, when the cutting saws cut pipes, pipe continues to convey, through the extension of PVC pipe production line price, PVC pipe production line, day Nobuyasu provided by Qingdao Thai Plastic Machinery Co., Ltd. day letter. Qingdao day letter Thai Plastic Machinery Co., Ltd. (www.qdtianxintai.com) strong, credible, in Qingdao, Shandong granulator industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the day you hand in hand into the brilliant Taihe letter, for a better future!