advanced erw tube mill
The advanced ERW tube mill represents a cutting-edge solution in modern pipe manufacturing technology. This sophisticated system employs high-frequency electric resistance welding to produce high-quality steel tubes with exceptional precision and efficiency. The mill operates through a systematic process that begins with strip steel feeding, continues through forming and welding stages, and concludes with sizing and cutting operations. The system integrates advanced control mechanisms, including automatic width adjustment, precise temperature monitoring, and real-time quality inspection systems. The mill's versatility allows for the production of tubes ranging from 20mm to 165mm in diameter, with wall thicknesses varying from 1.5mm to 6mm. The production line incorporates multiple forming stands that gradually shape the steel strip into a tubular form, followed by high-frequency welding that ensures superior joint strength. Quality control features include online ultrasonic testing and eddy current inspection systems that guarantee the structural integrity of each tube produced. This advanced manufacturing system finds extensive applications across various industries, including construction, automotive, furniture manufacturing, and mechanical engineering sectors.