Aogang Machinery Co., Ltd.
Aug. 27, 2025
As a specialized manufacturer of welding pipe mill, Aogang is committed to providing global customers with high-performance, high-efficiency, and intelligent tube manufacturing solutions. Choosing Aogang means choosing a powerful combination of advanced technology and professional service.
Our equipment operates smoothly and features a robust structure, with a maximum line speed of up to 130 meters per minute. Even during high-speed operation, it maintains excellent dimensional accuracy and forming quality, meeting stringent industrial standards.
Equipped with a PLC automatic control system and servo motor drive, the line integrates high-frequency induction welding and burr-free cutting saws to ensure uniform welds and clean cuts. This enables stable, high-efficiency, continuous production.
Our systems support the production of round, square, rectangular, oval, and other shaped pipes, suitable for materials such as MS pipes, GI pipes, carbon steel, and high-strength steel—covering a wide range of applications.
Aogang's self-developed electric sizing system allows for quick and precise size adjustments by automatically repositioning the roller sets—no manual disassembly required—greatly enhancing production flexibility and changeover efficiency.
By utilizing advanced variable frequency drive (VFD) technology, our equipment significantly reduces energy consumption. The centralized welding fume collection system meets environmental protection standards, supporting a cleaner and greener production environment.
High-frequency induction welding ensures dense, defect-free welds. Coupled with online heat treatment and non-destructive testing systems, it guarantees the pipe's sealing performance and structural integrity.
Round-the-clock technical support with rapid response. We offer local warranty services and on-site support when needed—providing truly worry-free after-sales service.
With years of dedicated experience in tube mill equipment R&D and manufacturing, Aogang has successfully delivered numerous projects across multiple countries and regions, earning the trust of global clients.
A two-tier innovation structure composed of a R&D Center and Product Center drives continuous technological advancement. The R&D Center defines technical development strategies and promotes cutting-edge innovations, while the Product Center focuses on customized solutions to meet real-world application needs.
Our headquarters spans over 16,000 square meters and is equipped with multiple intelligent production lines and advanced CNC machining centers. With a strict quality management system, we ensure standardized processes, large-scale manufacturing capability, and fast delivery times.
Custom-designed tube mill solutions for your production needs