HDPE PP Double Wall Corrugated Pipe Production Line 

The DWCP series high-speed corrugated pipe forming machine adopts a closed water-cooled structure, and the mold base drives the left and right modules to move within the closed curve. The mold base adopts a gear dynamic structure, which has the advantages of automatic compensation for mechanical wear, smooth operation, low noise, long service life, and high synchronization. The unique design of the circulating water circuit has high reliability, good cooling effect, and low water impact in the pipeline, which improves the reliability of continuous production of pipes and ensures the surface forming quality of pipes.
 

Qingdao Huashida Machinery Co., Ltd., founded in 2003, is a leading Chinese high-tech enterprise specializing in intelligent equipment for pipeline anti-corrosion and pre-insulation systems. Headquartered in the Huashida Industrial Park (33,000 m²) in Chengyang District, Qingdao, Shandong Province, the company integrates R&D, manufacturing, marketing, and global service. 

Huashida holds 58 invention patents, 38 utility model patents, and 38 software copyrights, reflecting its strong innovation capability. The company maintains deep technical collaborations with Beijing University of Chemical Technology, Qingdao University of Science and Technology, and Qingdao University of Technology. The core technology originates from Germany, and it boasts exceptional R&D and innovation capabilities, continuously driving technological advancement in the industry. Huashida currently has over 100 employees, including 3 senior technical consultants, 4 senior engineers, 15 mechanical engineering technicians, and 12 installation and commissioning specialists.

To supply highest cost-effective products and the most suitable solutions to our clients, as well as intimate help and service, on this basis we reach a win-win situation. For over 14years We have exported to many foreign countries, such as Russia, Iran, Turkey, U.A.E, Sudan, Ukraine, Uzbekistan, Azerbaijan, South Asia, Poland etc.

Qingdao Huashida Machinery Co., Ltd was established in 2003 and has focused on plastic pipe production line, 3LPE anti-corrosion processing line and joints of plastic pipes & 2PE 3PE pipes for over 15 years, we are private high-tech enterprises integrated by R&D, manufacturing, selling, service and trading. We are always concentrating on research and development of plastic extrusion equipments, tightly cooperating with Tsinghua University, Beijing University of chemical technology, South China university of technology and some other colleges and scientific research institutions. Meanwhile, by absorbing advanced technology home and abroad, we have been one of the top manufacturers of plastic extrusion machines in China, especially of PE insulation jacket pipe extrusion line, 3PE anti-corrosion processing line, and PE hollow wall spiral pipe production line.