Corrugated Pipe Production Line

Qingzhou Suba Machinery Co., Ltd. is located in Qingzhou city, Shandong Province. As an ancient city, Qingzhou has very convenient transportation, such as railway, expressway, highway, etc. For many years, Qingzhou Suba Machinery Co., Ltd. has devoted itself to research and develop new technology on machinery. Combining the most advanced technology and new material, we developed various extrusion lines for plastic double wall corrugated pipe.

As a top professional manufacturer of plastic pipe machines in China, we are always engaged in innovating new technology. With the advanced technology and remarkable quality, we are the leading manufacturer of plastic double wall corrugated pipe machines and enjoy a high reputation in China.

Most of our employees are excellent skilled workers, especially the R&D engineers, technicians and equipment debugging persons who have been in this industry for several decades. At present, our main R&D machines are: 90-250mm, 200-600mm and 200-1000mm extrusion lines for plastic double wall corrugated pipe with horizontal water cooling structure, imported control system, sealed water cooling circuit, etc.

We have obtained many utility model patents and invention patents at present. With the improving technology, we will supply our customer better machines and service in the future.

Qingdao Evergrand Plastic Machinery Co.,Ltd is a manufacturer of PET plastic bottles recycling and washing line and PP/PE plasitc film recycling and washing line with well-equipped testing facilities and strong technical force.

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in enviroment protection and other industries.

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

The company is located in the beautiful coastal city-Qingdao City, with a superior geographical location, convenient transportation, and a convenient geographical location. The company introduces strict implementation of national standards and takes the lead in passing the ISO9001: 2000 quality management system certification, with strong technical strength.The company mainly produces Melt-blown fabric production line, PE, PPR plastic pipe production line, PE prestressed plastic corrugated pipe production line, PE carbon spiral pipe production line, plastic single and double wall corrugated pipe production line, PVC double wall corrugated pipe production line, PE single wall corrugated pipe, PVC single wall Corrugated pipe, MPP single-wall corrugated pipe and other plastic pipe production lines. We are specially equipped with an experienced after-sales service team to provide customers with equipment installation and debugging and troubleshooting services in a timely manner. The precision plastic pipe extrusion molding technology designed and developed by the company is a molding process that achieves high precision of product geometric dimensions and high uniformity of material micro-shape through accurate control of the extrusion process elements. The main characteristics of precision extrusion molding are: during the process, the process parameters fluctuate little, and the working state of the extrusion equipment is very stable. We are a young enterprise and a dynamic, hopeful and enthusiastic team. We are constantly innovating and pioneering, and hope to help your product development and enterprise development.

Manufacturing products include:

Melt-blown fabric production line, PE prestressed corrugated pipe production line, PE carbon spiral pipe production line, PPR / PE / PERT plastic pipe production line, plastic single-wall corrugated pipe production line, plastic double-wall corrugated pipe production line