
Advanced High-Frequency Welded Pipe Mill Machine for Carbon Steel Production. Direct Forming Square Technology: Reduces roller change time and improves efficiency with combined moulds. 90% Roller Savings Rate: Combined mould design allows producing different specs without changing rollers. Servo Motor Adjustment: Decreases tool input and equipment damage during roll changes. Composite Roll Structure: Point contact reduces roll wear and extends service life. One-Year Quality Guarantee: Free repair parts provided within warranty period excluding human error. Lifetime Repair Service: Post-warranty repair parts available at cost only. Engineer Installation & Training: On-site engineers guide workers on correct machine operation. Customized Production Line: Full customization available for voltage, speed, and automation grade.