Plastic bellows first developed in the 1950s, has been rapid development in the last 20 years. Has been the development and application of plastic bellows bellows device, according to the material used in the production of plastic pipe can be divided into "HDPE corrugated pipe", "UPVC bellows", "PP bellows," etc., in which PVC plastic pipe Current production is large. Corrugated plastic pipe in the structural design using a special "ring groove" type profiled form, this pipe design, reasonable structure, breaking the "plate" traditional structure of ordinary pipe, so that the pipe has both sufficient compressive strength and impact strength, but also has good flexibility. Depending on the structure of the plastic bellows, bellows can be divided into single wall and double wall corrugated pipe bellows. Single wall corrugated plastic pipe plastic pipe means inner and outer walls have corrugated pipe bellows PPm equipment, with high rigidity, can be bent bellows equipment prices, unlimited scroll installation. Double-wall corrugated pipe refers to the outer wall is smooth and has a corrugated (corrugated shape for right angles, trapezoidal, sinusoidal, etc.) of plastic pipe, which is made out of corrugated while the outer wall and an inner wall of a sintered layer of smooth extruded . In addition to its ordinary plastic all good corrosion resistance, high insulation, wall smooth flow resistance characteristics of small outside, due to the use of a special hollow ring stiffness and good strength and toughness. Product details: This production line mainly as raw materials to produce small-diameter PVC single wall corrugated pipe. By corresponding mold forming inside and outside smooth, uniform corrugated bellows products. Wire and cable threading pipe, laundry drains, pipe cleaners, ventilation tubes. 4-6.7mm well-developed and other small-caliber car lines with a bellows, to fill the gaps inside and outside wall smooth, no mold parting line of low cost, short-term retooling, fast operation, high efficiency, easy adjustment of the tube can be used freshman Specifications do fittings, convenient screw connection, no waste pipe, without adding any equipment products include: high-speed mixed units, conical twin-screw extruders, molding machines, molding service module, extrusion dies, winders I provide are: ① plant construction, rehabilitation programs, the plant pipeline scheme bellows equipment manufacturers, cooling pond construction programs; ② provide raw materials, transformers, air compressors and other procurement programs; ③ provide specific formulations of raw materials, high-quality raw material suppliers, Cost of raw materials, etc; ④ equipment installation, commissioning equipment, train staff, and provide technical support and other perennial; PE corrugated pipe equipment, corrugated pipe equipment, provided by Qingdao day letter day letter Thai Thai Plastic Machinery Co., Ltd. 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!