HDPE Hollow Wall Winding Pipe Extrusion Line Concrete Pipe Replacement

The HDPE large diameter hollow wall winding pipe produced by this line features high ring stiffness, high impact strength, and low weight, thanks to its unique structural design. In addition, it offers excellent resistance to creep deformation, external pressure, and chemical erosion (including acids, alkalis, and salts), with a long service life of approximately 50 years. This pipe has been widely used for municipal sewerage and drainage systems and is set to replace traditional cement pipes, cast iron pipes, and other conventional piping materials. Its low assembly cost, ease of operation, simple connection, and economical installation provide broad market prospects and significant potential.

HDPE Large Diameter Hollow Wall Winding Pipe Production Line designed with advanced technology includes 1st single screw extruder for square shaped pipe, square shaped pipe extrusion die, vacuum calibration water tank, spray cooling water tank, 2ND single screw extruder for melting glue material, spiral forming unit, cutting unit and stack unit.

Uploading Raw material→ drying raw Material →Single screw extruding →spiral head mould→Calibrating hdpe strip size→Spray cooling HDPE strip →traction pe strip→Single screw glue extruder →winder→winding roller forming→water cooler→cutter→pipe rack→finished production inspecting &packing.

Qingdao Huashida Machinery Co., Ltd is one of the top manufacturers of plastic extrusion machines in China, specialized in dealing with Steel pipe in terms of anticorrosion and insulation technology, R&D of the coating technique, design and manufacture of the equipment for coating, products and materials, researching and development of plastic extrusion equipments, especially of Vacuum Calibrating method PE insulation jacket pipe extrusion line, and PE hollow wall spiral pipe production line, PE PP sheet extrusion line, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.

Up to now, We have successfully entered the oversea markets of Russia, Iran, UAE, India, Belarus, Kazakhstan and son on. Our pipeline production line is nearly 50sets at home and abroad. HUASHIDA Factory located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have obtained more than 10patents and many industry certifications at home and abroad. HUASHIDA company has high qualified and experienced teams for reaching& designing, manufacturing and site operation.

We have reliable products of different models because of our powerful making capacity. We can satisfy our customer's special need because of our outstanding R&D and design capacity. We can offer our user with timely and convenient techniqual support because of our perfect after-sales service.

We are always attach great importance to research and development, collaborating closely with Tsinghua University, Beijing University of chemical technology, South China university of technology and scientific research institutions. by absorbing advanced technology home and abroad, we now rank one of the top 3 manufacturers in the industry in China.

We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Middle East, Russia, Nigeria and more countries.