Auxiliary Equipment for Tube Mill
Aogang Machinery Co., Ltd.
Aogang Machinery Co., Ltd.
The steel pipe straightening machine is designed to correct deformation and improve the straightness of steel pipes after forming and welding. It is commonly used in ERW and other welded pipe production lines to correct longitudinal and transverse deformation, reduce residual stress, and improve the dimensional accuracy of finished pipes.
Aogang steel pipe straightening machines are available with 6 to 10 rollers and can be configured according to different pipe diameters, wall thicknesses, materials, and production requirements. The multi-roller straightening system applies controlled pressure to the pipe from different directions, helping achieve consistent straightness and roundness along the full pipe length.
During pipe forming and welding, steel pipes may develop bending, ovality, or other deformation. The Aogang pipe straightening machine uses multiple precision-designed rollers to gradually correct these deformations while maintaining stable contact with the pipe surface.
The straightening process helps improve:
Pipe straightness
Pipe roundness
Dimensional consistency
Surface quality
Overall finished pipe quality
The roller configuration and straightening parameters can be adjusted according to the pipe specification and production requirements. The automatic adjustment system helps maintain consistent straightening performance during continuous production and reduces the need for frequent manual adjustments.
The machine is designed for stable operation and repeatable results, making it suitable for continuous steel pipe manufacturing.
Aogang steel pipe straightening machine is suitable for a wide range of ERW and welded steel pipes. The machine can be configured for different pipe sizes and production conditions, making it suitable for manufacturers producing multiple pipe specifications on the same production line.
ERW steel pipe production
Welded pipe production
Structural steel pipe manufacturing
General industrial pipe production
Steel pipe processing lines
The steel pipe straightening machine is built for continuous industrial operation. Its rigid machine structure, precision-machined components, and durable rollers provide stable performance during long production runs.
The machine is designed to simplify operation and maintenance while maintaining consistent straightening results. Its configuration can also be integrated with the upstream and downstream equipment of a complete pipe production line.
Different pipe sizes and production requirements require different straightening parameters. Aogang can configure the steel pipe straightening machine according to the customer's pipe diameter range, wall thickness, material, production speed, and line layout.
This allows the straightening equipment to be matched with the specific requirements of each steel pipe production line.
A steel pipe straightening machine is equipment used to correct bending and deformation in steel pipes after forming and welding. It uses multiple rollers to apply controlled pressure to the pipe and improve its straightness and roundness.
Aogang steel pipe straightening machines are mainly designed for ERW and welded steel pipes. The machine configuration can be selected according to pipe diameter, wall thickness, material, and production requirements.
Aogang offers steel pipe straightening machines with 6 to 10 rollers. The appropriate roller configuration depends on the pipe specifications and required straightening performance.
The machine can help correct longitudinal and transverse deformation, bending, and other dimensional deviations that occur during pipe forming and welding. The straightening process also helps improve pipe straightness and roundness.
Yes. The machine can be configured according to the customer's pipe diameter range, wall thickness, material, production speed, and production line requirements.
Yes. The steel pipe straightening machine can be integrated into an ERW tube mill production line to straighten welded pipes after the forming and welding process.
By applying controlled pressure through multiple rollers, the machine corrects deformation and improves the straightness and roundness of the finished pipe. Stable roller adjustment also helps achieve consistent results during continuous production.
The main information includes the pipe diameter range, wall thickness, steel grade or material, pipe length, production speed, and required straightness. These specifications help determine the appropriate machine configuration.
Maximizes output with fast operation while maintaining consistent quality.
Built with high-quality components to ensure long service life and minimal maintenance.
Guarantees pipes with excellent straightness, roundness, and no surface defects.
Precisely controlled rollers ensure consistent results across every batch.
Reduces manual labor and ensures optimal straightening for different pipe sizes.
Hydraulic lifting mechanism protects pipe ends and improves operational safety.
| Item | Specification / Description |
| Applicable Pipe Diameter | Φ10mm – Φ219mm (customizable) |
| Wall Thickness | 1mm – 16mm (customizable) |
| Number of Rollers | 6 – 10 rollers (customizable) |
| Roller Material | High-strength alloy steel, wear-resistant treatment |
| Adjustment Method | Automatic hydraulic adjustment + manual fine-tuning |
| Lifting Mechanism | Hydraulic lift to protect pipe ends |
| Applicable Pipe Material | Carbon steel, stainless steel, alloy steel pipes |
| Control System | PLC automatic control with touchscreen operation |
Through these video cases, you can directly experience Aogang’s strength and craftsmanship in high-end manufacturing—from precise installation and commissioning to the stable and efficient performance of our equipment. We provide fully customizable production lines to help customers achieve intelligent, one-stop solutions.
Reach out today to see how Aogang can support your tube mill needs
