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The ERW Machine is a primary high-frequency resistance welding pipe equipment in the industrial sector, specifically designed for metal pipe forming and welding processes. The machine integrates uncoiling, leveling, roll forming, high-frequency welding, seam grinding, sizing, and cutting into a single automated system, significantly reducing manual labor throughout the entire operation. Utilizing high-frequency induction welding technology, the ERW Machine features a small heat-affected zone, producing dense and smooth welds with minimal risk of defects such as weak or cracked seams. It enables stable production of various welded pipe products made from materials including carbon steel and galvanized steel.
Specification
| Applicable Pipe Diameter | 114mm – 219mm |
| Applicable Wall Thickness | 3mm – 8mm |
| Input Voltage | 380V |
| Control System | CNC PLC + Touch Screen (automatic/manual mode) |
| Cooling System | Industrial water chiller |
| Material Compatibility | Carbon steel, etc |
| Weld Precision | ±1mm |
| Net Weight | depends on model |
| Warranty | 1 Years |
Application
▪️Municipal drainage engineering: Straight seam welded pipes offer strong corrosion resistance and excellent sealing performance, widely used in urban water supply, drainage, and sewage pipeline installation, making them ideal for municipal infrastructure projects.
▪️Building steel structure engineering: The pipes produced by the equipment feature high precision and stable strength, making them suitable for use as support tubes and structural frame materials in buildings and factories, and are commonly used profiles in factory and building construction.
▪️Photovoltaic New Energy Engineering: The ERW machine can process galvanized welded pipes, suitable for photovoltaic mounting systems and other applications. With excellent corrosion resistance and a long service life, it is ideal for outdoor photovoltaic power plant construction scenarios.
▪️In the field of furniture hardware and tubing: ERW machines can produce thin-walled, high-precision round and square tubes with smooth, burr-free surfaces, widely used in manufacturing industries such as home fixtures, hardware furniture, and fitness equipment.
▪️Steel structure infrastructure projects: finished pipe materials offer high load-bearing capacity and excellent consistency, suitable for large-scale infrastructure applications such as bridge guardrails, road construction, and stadium steel structures, meeting diverse industrial infrastructure material requirements.
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