Steel Tube Mill High Frequency ERW Pipe Production Line

Steel Tube Mill for ERW Pipes with High Frequency Welding

High Efficiency Steel Tube Mill for ERW Pipe Production

Steel Tube Mill

The Steel Tube Mill is a complete production line designed for manufacturing high-frequency ERW welded steel pipes. It integrates uncoiling, forming, welding, sizing, and cutting processes to achieve continuous and efficient pipe production. The equipment is widely used in structural construction, engineering pipelines, furniture manufacturing, and general industrial steel pipe applications.
The mill adopts high-frequency welding technology, ensuring stable weld quality and high forming accuracy, and is capable of meeting the production requirements of various pipe specifications.

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Product Description

The Steel Tube Mill gradually forms steel strips into tubular shapes through multiple forming rollers and welds the strip edges using high-frequency current to ensure strong and consistent weld seams. After welding, the pipes pass through sizing and straightening sections to achieve precise diameter dimensions and good straightness, followed by online cutting to preset lengths.

Main Components Include:

Uncoiling and leveling unit of tube mill
High-precision pipe forming unit
High-frequency welding system
Sizing and straightening unit for steel pipes
Automated online tube cutting system
Electrical control and steel pipe mill automation

The entire production line can be customized according to pipe diameter range, wall thickness, material type, and production speed to meet different customer requirements.

As an advanced tube mill manufacturer, Aogang has years of experience in the research, development, and manufacturing of high-frequency ERW pipe production lines. The company places great emphasis on equipment stability and welding precision, using high-quality materials and key components, and is supported by a professional engineering team for installation, commissioning, and after-sales service. Whether for customized solutions or standard production lines, Aogang provides reliable, efficient, and sustainable steel pipe production solutions for its customers.

Frequently Asked Questions About Steel Tube Mill Line

1. What types of steel pipes can the Aogang steel tube mill machine produce?

Our steel tube mill lines are versatile and engineered to produce high-quality round longitudinal welded pipes, which are widely used in structural construction, water and gas transportation, automotive parts, and furniture manufacturing.

2. How does the tube mill line ensure high-speed operation with stable welding?

Aogang utilizes heavy-duty forming stands, high-precision solid-state high-frequency (HF) welders, and optimized roller pass designs. This combination ensures stable seam tracking, uniform heat distribution, and excellent welding quality even under continuous maximum-speed production.

3. What is the average maintenance cycle for the Aogang steel pipe making machine?

Thanks to our robust mechanical structure and automatic lubrication systems on key driving parts, the routine maintenance cycle is significantly extended. Under standard operating conditions, a minor inspection is recommended every 3 months, ensuring high equipment uptime and lower maintenance costs.

4. Does Aogang provide customized roller designs for specific pipe specifications?

Yes. We feature an in-house design team with over 20 years of experience. We utilize advanced design software to custom-engineer roller profiles based on your specific raw material characteristics, ensuring zero surface scratching and precise diameter tolerances.

ERW Steel Tube Mill High Frequency Pipe Production System

Product Advantages

Stable and Reliable Welding

Mature high-frequency welding technology ensures uniform weld seams with high strength and consistent quality.

High Production Efficiency

Continuous production design increases overall output and reduces unit production costs.

Wide Application Range

Capable of producing round, square, and rectangular tubes for various applications.

High Forming Accuracy

Optimized roller design ensures precise pipe dimensions and good surface quality.

Customizable Solutions

The steel tube mill can be tailored in terms of pipe specifications, production speed, and automation level based on customer needs.

Stable Operation and Easy Maintenance

Rational structure and durable key components ensure stable operation and convenient maintenance.

Steel Tube Mill Technical Parameters

Customized as per customer requirements

Model	Diameter (mm)	Round Pipe Thickness (mm)	Speed (m/min)
ERW25	φ8-φ25	0.3-1.2	70-130
ERW32	φ10-φ38	0.5-2.5	70-120
ERW50	φ16-φ50	0.7-3.0	60-120
ERW60	φ19-φ63	0.8-3.5	60-100
ERW76	φ22-φ76	0.9-4.0	40-80
ERW101.6	φ42-φ101.6	1.0-4.5	40-70
ERW127	φ48-φ127	1.5-5.0	40-70
ERW140	φ60-φ140	1.5-5.0	35-60
ERW165	φ60-φ165	2.0-6.0	30-50
ERW219	φ89-φ219	2.0-8.0	30-50
ERW273	φ114-φ273	4.0-10.0	20-40
ERW325	φ114-φ325	4.0-14.0	20-40
ERW406	φ219-φ406	5.0-16.0	20-40
ERW508	φ325-φ508	6.0-18.0	10-25
ERW660	φ406-φ660	8.0-20.0	10-25

Steel Tube Mill Video Showcase

These video cases showcase real installation and commissioning processes, allowing you to directly see Aogang’s extensive industry experience, professional service, and the stable performance of our equipment. Our production lines can be customized to meet customer requirements, offering one-stop solutions.

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