Searching for an ERW tube mill line factory? These factories produce essential steel pipes using Electric Resistance Welding technology, ensuring high-quality and durable products. This article will guide you through the key features, benefits, and why choosing a reliable ERW tube mill line factory matters.
The Electric Resistance Welding Tube Mill Line is an essential component in the production of steel pipes with longitudinal seam welding. Utilizing high-frequency welding technology, this machinery ensures that the steel strips are joined seamlessly, producing pipes of exceptional strength and integrity. The quality of the steel strips is paramount as it directly impacts the final product’s durability and performance.
ERW tube mills are a beacon of sustainability in the manufacturing sector. They minimize energy consumption and waste, making them an environmentally friendly choice for producing steel pipes. This efficiency is crucial as industries worldwide strive to reduce their carbon footprint.
ERW pipes offer significant versatility. They are widely used in various sectors, including:
These applications underscore the importance of reliable and uninterrupted production, which is why having a dependable ERW pipe manufacturing machine is critical.
There are two primary forms of ERW pipes: ERW AC welding steel pipes and ERW DC welded steel pipes. Each type has its unique properties and applications, catering to specific industry needs. As we delve deeper into the features and advantages of our ERW Tube Mill Line, you’ll understand why this technology is indispensable for modern steel pipe production.
Our ERW Tube Mill Line stands out due to its incorporation of cutting-edge technology and modern advancements in automation and digitalization. These innovations significantly enhance the capabilities of the tube mill, making it more efficient and productive. The advanced control systems, including PLC and HMI, ensure operational efficacy, allowing for precise control over the production process.
In this section, we’ll explore the key features that make our ERW Tube Mill Line exceptional. Our ERW Tube Mill Line boasts three main categories of features: Durable Construction, Precision Engineering, and High Production Speed. Each of these aspects plays a crucial role in ensuring the machine’s overall performance and reliability.
Durability is a cornerstone of our ERW Tube Mill Line. The robust design incorporates:
The durable construction of our ERW Tube Mill Line means that it performs consistently under various operating conditions, enhancing its lifespan and reducing the need for frequent maintenance. These features collectively ensure that the machine works stably, providing high production efficiency and low production costs for our clients.
Precision is at the heart of our ERW Tube Mill Line, designed to achieve high-quality standards in steel pipe production. The diameter error of the pipes produced is maintained at an impressively low margin of 0.5/100 of the pipe’s outside diameter (OD), ensuring that each pipe meets exact specifications. This level of precision is achieved through the use of highly accurate components and CNC machining equipment.
Precision engineering ensures that the steel pipes produced are of the highest quality, with minimal variation and excellent structural integrity. Our meticulous attention to detail reflects our manufacturing experience and dedication to producing high-precision machine products that meet stringent industry requirements. We also focus on how we produce pipes to maintain these standards.
Our ERW Tube Mill Line also boasts high speed production speed. Capable of achieving speeds of up to 120 meters per minute, this machine significantly boosts manufacturing throughput. This speed optimizes overall manufacturing efficiency, allowing for higher output and reduced labor intensity on the tube production line.
The latest quick change technology further enhances the machine’s production speed by minimizing downtime during size changes. Combined with advanced control systems, this technology ensures maximum operational efficiency, higher production rates, and low production cost.
Our transmission system is designed to ensure stability, accuracy, and higher loading capacity. This system employs advanced gear designs such as spiral bevel gears and drum gear couplings, which enhance overall stability and minimize operational noise, along with auxiliary equipment.
The quenching process for gear teeth further improves the durability and performance of the transmission system. These features collectively ensure that the machine operates smoothly and quietly, providing a conducive working environment while maintaining strong and reliable weld seams in tube production.
Changing pipe sizes in the pipe production line can often lead to significant downtime. However, our ERW Tube Mill Line features an automatic roller quick change system that enhances efficiency by facilitating swift adjustments. This system allows for rapid configuration changes, significantly reducing the downtime associated with size changes.
The quick change system improves production efficiency and reduces operational disruptions. This technology is particularly beneficial for facility reforming and adapting to varying production requirements, ensuring that the machine operates at peak performance.

The ERW Tube Mill Line production process includes the following steps:
The sizing process forms the pipe to its final dimensions with high precision, maintaining diameter errors within tight margins. Cutting to the required length is performed using a flying saw before the pipes are transferred to a collection area. ERW tubes are produced in various shapes and pipe size, tailored to meet specific requirements.
Packaging ensures that the steel pipes are protected during transit. Pipes are typically bundled according to specifications, containing pipes of the same furnace number, steel grade, and specification. Special packaging requirements like plastic protective caps can be added based on buyer specifications.

Our ERW Tube Mill Line is designed with the following specifications:
The production speeds for the ERW tube mill can vary from 20 to 120 meters per minute, allowing for flexibility in meeting production demands. Key features include:
For larger machines, the design includes openable covers that allow for easy removal and installation of roller shafts with minimal disruption. The robust electric resistance welding process enhances the strength and durability of the welded pipes produced, making them suitable for a wide range of applications, including those made with a roll forming machine.
Our ERW Tube Mill Line’s efficiency and precision make it essential for high-quality steel pipe production. The design emphasizes precise engineering, which is critical for maintaining high output quality. The cutting-edge welding technology employed results in pipes that produce welded pipes with exceptional strength and smooth seams, meeting the rigorous standards of various industries. This welded pipe production line ensures optimal performance and reliability.
Responsive customer service is another significant advantage, ensuring that technical issues are addressed swiftly, minimizing downtime. Access to spare parts and repair services is vital for maintaining continuous production schedules, while training programs for operators help maximize machinery performance and encourage proactive maintenance to meet customer requirements and provide technical service.
At SRET Co., Ltd., we pride ourselves on providing comprehensive technical support and after-sales service, including sales support. Our support is available anytime and anywhere, ensuring customers receive timely assistance. We offer the following technical support services: video technical support, providing video technical support, field installation, commissioning, and training. These services ensure that our clients can operate their machinery efficiently.
Our specialized teams for research, design, processing, testing, and after-sale service machinery overseas enhance customer support, ensuring that our clients receive the best possible service from a professional ERW tube mill line factory. Our strong installation team and commitment to customer satisfaction foster long-term relationships and ensure optimal machinery performance throughout its life time, backed by a year’s warranty, making us a high tech enterprise registered and offering a complete set of services.
Founded in 1989 by five university senior professors, SRET Co., Ltd. has established itself as a pioneer in China’s tube mill machine manufacturing industry. Over the past three decades, we have consistently led the industry through continuous innovation and quality improvement. Today, we design, engineer, manufacture, and supply a full range of ERW tube mill machinery that meets a variety of application needs.
Our highly qualified engineering team and experienced production team ensure that we deliver exactly what our customers desire making us the most reliable ERW tube mill line factory in China. Our pipe making machine and tube mill machinery promise top-quality performance and the production of high-grade tubes. Every day, we strive to meet the rigorous engineering and design expectations that our clients value, setting us apart from our competitors. Our pipe mill and machinery, including the machine tube mill, are designed to enhance efficiency and output, including tubo machinery and hebei tubo machinery.
The final step in steel pipe production is stacking and packing the pipes to ensure protection during transit. For special packaging requirements:
This flexibility ensures that our clients’ specific needs are met, providing peace of mind during shipping.
We offer flexible payment terms to accommodate various purchasing preferences, making it easier for clients to invest in our machinery. The cost price efficiency of ERW tubes, due to their efficient manufacturing process and readily available raw materials, further enhances their appeal.
In conclusion, the ERW Tube Mill Line is a vital piece of machinery for the production of high-quality steel pipes. Its advanced technology, precision engineering, and high production speeds make it an indispensable tool for various industries. The durable construction and robust transmission system ensure long-term reliability, while the quick change system enhances efficiency and reduces downtime.
At SRET Co., Ltd., we are committed to providing top-quality ERW Tube Mill Lines that meet the highest standards of performance and reliability. Our comprehensive technical support and after-sales service ensure customer satisfaction, making us a trusted partner in the steel pipe production industry. We invite you to experience the difference that our expertise and dedication can make in your production processes.
ERW pipes are manufactured by shaping a steel strip into a cylindrical form, followed by high-frequency induction welding. The process concludes with the removal of internal and external beads to ensure a smooth finish.
The primary function of the ERW Tube Mill Line is to produce high-quality steel pipes through longitudinal seam welding using high-frequency technology, ensuring precise dimensions and durability.
The automatic roller quick change system significantly enhances production efficiency by enabling rapid configuration changes, thereby reducing downtime and minimizing operational disruptions. This streamlining of processes ultimately leads to increased productivity.
The ERW Tube Mill Line is capable of producing pipes with a maximum diameter of 720mm and wall thicknesses from 0.2mm to 22mm. Its annual production capacity ranges from 10,000 to 180,000 tons, and the line operates at speeds between 20 and 120 meters per minute.
ERW pipes significantly benefit industries such as tap water engineering, petrochemicals, agriculture, and urban construction due to their strength, durability, and cost-efficiency. These attributes make them a preferred choice across these sectors.