Fully Automatic Foam Pipe Production Line for 16-110mm Diameter NBR PVC EPDM Insulation Pipes

The Rubber and Plastic Foam Pipe Production Line is an advanced manufacturing system designed to produce high-quality elastomeric foam insulation pipes used in HVAC, refrigeration, construction, industrial, and energy-saving applications.

This integrated production line combines material mixing, extrusion, foaming, vulcanization, cooling, and cutting technologies to ensure consistent product quality and efficient production. Manufactured with modern automation and precision control systems, it produces insulation pipes with excellent thermal insulation performance, flexibility, moisture resistance, and long service life.

• Fully automatic production process
• Uniform foaming structure and high-quality surface
• Wide range of tube diameters and thicknesses
• Energy-saving and high production efficiency
• Stable performance and easy operation
• Suitable for HVAC insulation, refrigeration, and construction industries

• Raw Material Mixing
• Feeding and Extrusion
• Foaming Process
• Vulcanization / Thermal Curing
• Cooling and Stabilization
• Haul-Off and Sizing
• Cutting and Packaging

• HVAC systems
• Air conditioning pipelines
• Refrigeration systems
• Chilled water systems
• Hot water pipelines
• Industrial process piping
• Petrochemical facilities
• Commercial and residential buildings
• Energy-saving construction projects

Qingdao Huashida Machinery Co., LTD is a manufacturer of plastic pipe machines, municipal pipe machines, pipe insulation & anticorrosion machines, and pipe jointing & anticorrosion materials, with more than 20 years of production experience.

Our main products include HDPE jacket pipe production lines, rigid and flexible pre-insulated pipe production lines, steel pipe anti-corrosion coating lines, PE pressure pipe production lines, PP/PE plastic board/sheet/geomembrane production lines, and NBR PVC thermal insulation tube/plate production lines.

We collaborate closely with Tsinghua University, Beijing University of Chemical Technology, South China University of Technology and other scientific research institutions, ranking among the top 3 manufacturers in the industry in China.