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ERW Carbon Steel Tube Mill

Tube Mill Machine Compose

Cold Roll Forming Machine

Steel Coil Slitting Line

Carbon Steel Coil Slitting Line

Steel Coil Cut To Length Line

Auxiliary Equipment And Spare Parts

High Precision 76.2mm ERW Pipe Mill Factory Leading China Suppliers

Looking for reliable China suppliers? Our factory provides a high-precision ERW pipe mill. Steel strips are fed through rollers, shaped, and joined via high-frequency induction heating for seamless welds. Producing round, square, and rectangular pipes from 21.3mm to 76.2mm diameter and 1.0mm to 4.0mm thickness.

Product Details

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Product Details

The 3-inch (76.2mm) ERW Pipe Mill is a high-precision industrial solution engineered for the seamless production of high-quality carbon and galvanized steel tubes. Utilizing advanced High-Frequency Induction Welding technology, this production line is designed to deliver exceptional structural integrity and dimensional accuracy, making it an ideal choice for manufacturers serving the construction, automotive, and renewable energy sectors.

From the initial uncoiling process to the final automated cutting and packaging, this integrated system optimizes production flow to maximize throughput while minimizing operational waste. With a versatile design capable of producing round, square, and rectangular profiles, it empowers businesses to diversify their product range and meet stringent international industry standards with ease.

Detailed Parameters

Tube Diameter	21.3mm – 76mm	Wall Thickness	1.0mm – 4.0mm
Pipe Shape	Round / Square / Rectangle	Material	Carbon steel / Galvanized steel
Line Speed	Up to 90 m/min	Welding Method	High Frequency Induction
Cutting Method	Flying Cold Saw or Friction Saw	Power Supply	380V / 415V, 50Hz / 60Hz, 3-phase
Control System	Siemens PLC + HMI	Precision Level	Industrial Grade High-Tolerance

Key Advantages

High Stability

Built with premium industrial components to ensure low failure rates and consistent operation with minimal manual intervention.

High Efficiency

Capable of line speeds up to 90 m/min, significantly increasing daily output and reducing production cycle times.

Superior Quality

Advanced HF welding and sizing units ensure that every pipe meets rigorous international industry standards for strength and finish.

Versatile Application

Perfect for producing mechanical tubing for gym equipment, scaffolding, furniture, and automotive frameworks.

Intelligent Control

Equipped with Siemens PLC and HMI for precise parameter adjustment and real-time monitoring of the production line.

Cost Optimization

Reduces downtime and optimizes material usage, lowering the overall cost per unit for maximum profitability.

Product Gallery

Management Platforms

Raw Material Handling

Integrated Uncoiler and Shear & End Welder ensure a steady feed of steel strips into the line.

Precision Forming

The Forming and Sizing Mill shapes the strip into high-precision tubes with minimal deviation.

Advanced Welding

Solid State HF Welder provides high-strength longitudinal seams with optimized power control.

Burr Removal System

Dual inner and outer burr removers ensure a smooth surface finish and safe handling.

Cooling & Sizing

Water cooling and straightening units eliminate internal stresses for perfectly straight pipes.

Automated Cutting

Flying Cold Saws allow for non-stop cutting at high speeds, maintaining constant line velocity.

Investment Return Comparison

Performance Metric	Standard Tube Mill	Our ERW Pipe Mill
Production Speed	Low to Medium	High (Up to 90m/min)
Labor Requirement	Manual Heavy	Semi-Automated (PLC)
Weld Quality	Variable	Consistent / Industrial Grade
Maintenance Cost	High / Frequent	Low / High-Stability Parts
Market Versatility	Limited Profiles	Round, Square, Rectangle

Frequently Asked Questions

Q: What materials are compatible with this ERW Pipe Mill?

The machine is specifically designed to process Carbon Steel and Galvanized Steel strips to produce high-strength welded tubes.

Q: Can this machine produce non-round tube shapes?

Yes, the equipment is highly versatile and capable of producing Round, Square, and Rectangular pipe profiles depending on the roll set used.

Q: How does the Flying Cold Saw improve production?

The Flying Saw cuts the pipes while the line is moving, eliminating the need to stop the machine and significantly increasing the total output.

Q: What is the role of the Siemens PLC system in this line?

The Siemens PLC provides centralized control over the entire line, allowing operators to adjust speeds, welding power, and cutting lengths via an intuitive HMI.

Q: How do I ensure the best weld quality in metal tool manufacturing?

To maintain high weld quality, ensure the steel strips are clean and dry, maintain strict alignment during forming, and adjust HF welder power according to the wall thickness.

Q: Does the equipment comply with international export standards?

Yes, all our machines are compliant with CE and ISO standards, and packaging is customized to meet the destination customs requirements of the customer.

Ready to Upgrade Your Pipe Production Capacity?

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