Automatic Double Wall Corrugated Pipe Production Line with CE Certification

This production line represents advanced high-speed water-cooled corrugated pipe manufacturing equipment developed through cutting-edge foreign technology. Utilizing polypropylene (PP), high-density polyethylene (HDPE), and other raw materials, it produces both single and double wall corrugated pipes. The unique structural design delivers pipes with exceptional lightweight properties, impact resistance, corrosion resistance, and thermal stability.

Applications span multiple industries including urban drainage and water supply systems, underground seepage control, building water supply and drainage, PEF applications, wire and cable conduit systems, bridge steel cable protection, and agricultural irrigation infrastructure.

• Single-Screw Extruder: Features simple structure, easy maintenance, and cost-effectiveness, ideal for medium and small-scale production operations
• Twin-Screw Extruder (Optional): Provides superior plasticizing and mixing performance, optimized for high-output production and complex material formulations

• High-precision modular forming technology ensures uniform corrugation patterns
• Vacuum calibration system guarantees optimal pipe wall formation and consistency
• Optimized track design enhances equipment longevity and reduces maintenance requirements

• Water/Air Hybrid Cooling: Combines water cooling for rapid temperature reduction with air cooling for energy efficiency
• Advanced heat exchange design ensures uniform cooling without deformation

• Planetary Cutter: Servo-controlled precision cutting with adjustable lengths and clean edge finishing
• Fully Automatic Cutter (Optional): Intelligent operation system with automatic counting capabilities

• PLC + HMI touchscreen interface for comprehensive real-time monitoring
• Intelligent parameter adjustment ensures stable production quality and consistency
• Data logging functionality for production management and quality traceability

Qingdao Huashida Machinery Co., Ltd stands as a leading manufacturer of plastic extrusion machines in China, specializing in steel pipe anticorrosion and insulation technology. The company excels in coating technique R&D, equipment design and manufacturing, product development, and material research, with particular expertise in Vacuum Calibrating method PE insulation jacket pipe extrusion lines, PE hollow wall spiral pipe production lines, PE PP sheet extrusion lines, and pipe connection solutions including heat shrinkable sleeves and electro fusion sleeves.

With successful market penetration in Russia, Iran, UAE, India, Belarus, Kazakhstan, and other international markets, Huashida has deployed nearly 50 pipeline production lines domestically and internationally. The company's 4000 square meter industrial park in Qingdao High & New Technology Industrial Area houses advanced manufacturing facilities supported by more than 10 patents and numerous industry certifications.

Huashida maintains highly qualified teams in research, design, manufacturing, and site operations, delivering reliable products through powerful manufacturing capacity while meeting specialized customer requirements through outstanding R&D capabilities and comprehensive technical support.