ERW tube mill-# made in Hong Kong

ERW tube mills are essential equipment utilized in the manufacturing of electric resistance welded (ERW) tubes, which are widely used in various industries such as construction, automotive, furniture, and more. These mills play a crucial role in the production process by forming, welding, and shaping the raw material into seamless tubes of different shapes and sizes.
The key components of an ERW tube mill include a decoiler, straightening machine, shear and end welder, accumulator, forming and sizing sections, weld box, cooling section, cutting saw, and a finishing end. Each of these components plays a vital role in the seamless operation of the mill to ensure the production of high-quality tubes that meet the required specifications.
The process of manufacturing ERW tubes begins with the feeding of the raw material coils into the decoiler, which then passes through the straightening machine to ensure the proper alignment of the material. The shear and end welder are used to connect the ends of two coils to create a continuous feed into the mill. The accumulator stores excess material to prevent interruptions in the feeding process.
As the material passes through the forming and sizing sections, it is shaped into the desired dimensions and then welded using an electric resistance welding process in the weld box. The cooling section helps to cool down the welded seam to ensure its strength and durability. Finally, the cut-off saw is used to cut the tubes to the required length, and the finishing end completes the process by deburring and straightening the tubes.
Overall, ERW tube mills are essential equipment in the manufacturing industry for producing high-quality tubes efficiently and cost-effectively. They offer a seamless production process that ensures the consistency and precision of the tubes, making them suitable for a wide range of applications in various industries.
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