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The ERW Tube Mill (Electric Resistance Welding Tube Mill) is at the heart of modern pipe manufacturing. It transforms steel strips into strong, seamless-looking pipes through high-frequency welding technology. As industries such as construction, energy, automotive, and oil transport expand, demand for high-performance ERW tube mills continues to rise.
Among the global leaders, Shijiazhuang FAITH Machinery Co., Ltd. has earned industry recognition for designing and manufacturing reliable, efficient, and fully automated ERW tube mill lines.
An ERW Tube Mill utilizes electrical resistance to weld the edges of a formed steel strip under pressure, producing a continuous and durable seam. Unlike traditional welding methods, ERW technology ensures high strength, smooth surface finish, and minimal material deformation.
Core Components of an ERW Tube Mill Line:
Uncoiler and leveling system
Forming and edge trimming section
High-frequency welding unit
Sizing and straightening section
Automatic cutting and stacking unit
PLC-controlled system for precision and stability
This advanced setup enables continuous production of round, square, and rectangular pipes for diverse industrial uses.
ERW Tube Mills are widely used in industries that demand high productivity, uniform wall thickness, and excellent weld integrity. Common applications include:
Construction and scaffolding pipes
Automotive tubing (chassis and exhaust systems)
Oil and gas pipelines
Furniture and mechanical structures
Water and gas transport lines
These pipes are known for their tight tolerances, cost efficiency, and smooth internal finish, making ERW tube mills a preferred choice over seamless alternatives for many projects.
The following companies are recognized for their innovation, quality, and technological advancement in ERW tube mill manufacturing:
Shijiazhuang FAITH Machinery Co., Ltd. (China) – Specializing in complete ERW tube production lines with advanced automation.
Fives OTO (Italy) – Renowned for precision ERW tube and pipe welding systems.
Yoder (USA) – Pioneer in high-frequency welded tube mills.
MTM Group (Italy) – Offers robust ERW lines for stainless and carbon steel.
Kusakabe (Japan) – Focused on innovative welding control systems.
Olimpia 80 (Italy) – Known for consistent pipe quality and durable design.
T&H Lemont (USA) – Expert in forming and welding technologies.
Formtek (USA) – Provides flexible ERW mill solutions with strong engineering support.
Hangzhou Roll Forming Technology (China) – Delivers cost-effective ERW lines for various pipe sizes.
SRET Equipment (China) – Offers automated, high-speed tube and pipe mill equipment.
Shijiazhuang FAITH Machinery Co., Ltd. is a leading ERW tube mill manufacturer in China, offering complete production lines designed for both carbon steel and galvanized steel pipes.
Technical Highlights:
High-frequency solid-state welder for energy-efficient operation
Precision forming and sizing rolls for stable shaping
Automatic speed synchronization to ensure consistent welding
Quick mold change system to support multi-size production
Heavy-duty frame design for long-term durability
FAITH Machinery’s ERW tube mills are engineered for high accuracy, stable performance, and minimal maintenance, helping customers achieve lower production costs and higher output.

Every customer has unique production goals. FAITH Machinery provides customized ERW tube mill solutions based on:
Pipe diameter and wall thickness
Production speed and automation level
Material type (carbon steel, galvanized steel, stainless steel)
Factory layout and budget
From the initial concept to on-site installation, FAITH’s engineering team ensures each production line achieves optimal efficiency and reliability.
With strong export experience, FAITH Machinery has supplied ERW tube mills to clients across Asia, Europe, the Middle East, and South America. Their service includes:
Pre-installation guidance
On-site commissioning and training
Spare parts and maintenance support
Remote troubleshooting assistance
E-mail: crystal@faith-machinery.com
Over 20 years of manufacturing expertise
ISO-certified production and strict quality control
Efficient lead times and technical training
Reliable machine performance with a proven track record
Continuous R&D to enhance automation and welding precision
Whether you need a complete ERW tube mill line or an upgrade for your existing setup, FAITH Machinery delivers professional engineering and dependable performance.
As steel pipe production becomes more automated and quality-driven, ERW Tube Mill technology continues to lead the way. Its precision, speed, and cost-effectiveness make it the ideal solution for modern manufacturers.
With cutting-edge design, professional service, and a strong global presence, Shijiazhuang FAITH Machinery Co., Ltd. remains a trusted partner for high-quality ERW tube mill solutions in 2025 and beyond.
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