Automated One-Step Polyurethane Insulated Pipe Production Line for Buried Thermal Pipelines
Automated One-Step Polyurethane Insulated Pipe Production Line for Buried thermal pipelines
The "one-step" foam sheath anti-corrosion and thermal insulation production line integrates multiple processes into a continuous production flow, improving efficiency, reducing costs and ensuring quality. It is mainly used for manufacturing polyurethane insulation pipes, ensuring that each layer is closely combined, with a high degree of automation and reducing manual operation. The product is applicable to heating systems, oil transportation and other fields. Due to the continuous completion of multiple processes on the same production line, it features high production efficiency, wide application and good return on investment.

Main Equipment:
-- Steel pipe derusting equipment
-- PE extrusion machine
-- Forming molds
-- Deviation-correcting devices
-- Cooling equipment
-- Cutting equipment
-- Pipe transfer systems
-- Spray marking system

Production line parameter:
√ Steel Pipe Diameter Range: 32mm - 426mm
√ Processing Capacity: ≤250m2/h
√ Surface Cleaning Grade: Sa2.5
√ Materials Used:
Black Material: Isocyanate
White Material: Polyether Polyol Mixture
√ Wide range of materials and high quality:
The coating is compatible with a wide variety of types. The insulation can be selected from two materials, and the outer protection is weather-resistant and long-lasting.
√ Strong layer protection:
The sheath, foam and anti-corrosion layer are closely connected, providing excellent protection.
√ Gentle rotation and steady protection:
The rubber wheels rotate and operate, ensuring that the anti-corrosion coating remains undamaged and worry-free.
√ Machine accuracy and precise control:
Hydraulic automatic deviation correction ensures stable and accurate calibration.
√ Obtained the first set of technical equipment certification in Shandong Province
√ Passed the standardized assessment of scientific and technological achievements in Qingdao City
√ It possesses multiple national patent technologies
√ Intelligent automated production reduces human input
√ High efficiency and energy conservation, reducing production costs
√ It operates stably, has a high yield rate and reduces waste
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