Ningbo Fangli Technology Co., Ltd. is a mechanical equipment manufacturer with over 30 years’ experiences of plastic pipe extrusion equipment, new environmental protection and new materials equipment. Since its establishment Fangli has been developed based on user’s demands. Through continuous improvement, independent R&D on the core technology and digestion & absorption of advanced technology and other means, we have developed PVC pipe extrusion line, PP-R pipe extrusion line, PE water supply / gas pipe extrusion line, which was recommended by the Chinese Ministry of Construction to replace imported products. We have gained the title of “First-class Brand in Zhejiang Province”.
In the plastics piping industry, balancing throughput, quality, and operating costs remains a persistent challenge. Fangli’s high-speed PPR pipe extrusion line is engineered to overcome this—delivering a fully automated solution that combines high-velocity production with consistent quality and reduced energy consumption.
End-to-End Automation with Intelligent Control
From feeding to finished pipe collection, the entire line operates in a fully automated mode. Integrated PLC-based control, coupled with an automatic fault diagnosis system, ensures user-friendly operation and precise parameter adjustment, significantly minimizing manual intervention and enhancing production reliability.
Three Core Advantages Redefining High-Speed Extrusion
· High-Throughput Extrusion with Flexible Co-Extrusion Capability
The line supports high-speed, high-output extrusion with excellent plasticization. An optional online masterbatch dosing unit enables seamless switching between single-layer and multi-layer PPR pipe production, offering versatility to meet diverse market demands.
· Specially Designed Co-Extrusion Die Head for Uniform Wall Thickness
Featuring an optimally designed flow channel geometry, the die head is available for single-layer or multi-layer configurations. It ensures homogeneous melt distribution and stable extrusion, guaranteeing consistent wall thickness and high product yield.
· Precision Spray Cooling for Rapid Shaping with Minimal Deformation
The cooling section incorporates strategically positioned water spray nozzles with individually adjustable angles, ensuring uniform water coverage. This design effectively reduces internal stress and distortion, enabling rapid sizing and dimensional accuracy even at elevated line speeds.
Stable Traction with Wide Speed Range
Equipped with a high-clamping-force traction unit and frequency-converter speed control, the system ensures smooth operation across a broad speed range. Even under high-speed conditions, it delivers stable pipe pulling without slippage or vibration.
Comprehensive Specifications for Varied Applications
We offer a full range of configurations: standard or high-speed, single-layer or multi-layer, single-outlet or twin-outlet. The production line accommodates pipe diameters from 20 mm to 160 mm, providing flexible solutions tailored to different capacity and process requirements.
Broad Application Scope
Thanks to its lightweight nature, corrosion resistance, easy installation, thermal stability, and hygienic properties, PPR pipe is widely used in hot and cold water supply, heating systems, purified water distribution, central air-conditioning piping, and chemical medium conveyance. It stands as a preferred choice for modern construction and industrial pipeline systems.
If you need more information, Ningbo Fangli Technology Co., Ltd. welcomes you to contact for a detailed inquiry, we will provide you with professional technical guidance or equipment procurement suggestions.