Hose extrusion line factory

Dalian Sanlei Hose extrusion line factory was founded in 1993, listed in 2011, is a national high-tech enterprises. The company is located in the high-tech Park of Dalian City, Liaoning Province, surrounded by the Yellow Sea and Bohai Sea in the east, south and west. The geographical environment with complete roads, railways, airports and ports has created extremely convenient conditions for the company's external development.
Leading technology, advanced equipment, scientific management and perfect service are the development principles that "third base" people have always adhered to. Focusing on the manufacturing and technology research of plastic bellows equipment for more than 20 years, Sanwei Company has international advanced level in double-layer flaring technology, bellows pipe punching technology, module cooling technology, molding machine arbitrary flaring technology, double-knife cutting control technology, shuttle transmission technology and many other aspects. In the large diameter bellows manufacturing technology, high strength PP single wall pipe manufacturing technology, ultra-small diameter elastic bellows manufacturing technology, forming machine horizontal design and other aspects of the leading level in China. The hot 630H/800H/1000H series high-speed bellows production line, compared with the traditional production line, the production speed is faster and the energy consumption is lower. With remote monitoring, automatic cutting, automatic weighing, overweight alarm and other functions. The newly launched parallel twin-screw plastic extruder uses a one-step method (particle + powder) to directly produce polyolefin double-wall bellow pipe, which significantly reduces the production cost and greatly improves the quality of the pipe. At present, the manufacturing technology of plastic bellows with larger caliber and higher strength has made breakthrough progress, and will be launched one after another.
Since 2012, our company has been committed to the research and development and manufacturing of high-end five-axis linkage machine tools. At present, we have successfully assembled and sold two series products: vertical cradle five-axis linkage machining center and vertical and horizontal conversion five-axis linkage machining center. On the basis of the five-axis linkage machining center, the composite equipment of increasing and decreasing materials has been developed, and the flexible production line of the five-axis linkage machining center has been set up, which can provide exclusive customized equipment for customers with different needs.