Welding wire equipment production line Application Areas
Flux-cored wire is also known as powder cored wire and tubular wire, which is divided into two categories: gas protection and ungas protection. The surface of flux-cored wire is the same as that of solid cored wire, which is made of low carbon steel or low alloy steel with good plasticity. The manufacturing method is to first roll the steel strip into a U-shaped section shape, then fill the U-shaped steel strip with the welding powder according to the dosage, roll tightly with the press mill, and finally make different specifications of flux-cored wire by drawing.
The main features of flux core welding wire machine are: a relatively large filling ratio can be obtained, and different types of flux-cored wire products can be produced, with large output and low cost. Suitable for carbon steel, hard surfacing, carbide, stainless steel and high alloy and other types, large diameter flux-cored wire production
Heavy Machinery and Equipment Manufacturing
Applications: Welding, manufacturing, and repair of large structural components such as construction machinery (excavators, cranes, loaders), mining machinery, agricultural machinery, and port equipment.
Common Welding Wires: High-strength steel solid wire, submerged arc welding wire, and large-diameter flux-cored wire.
Automobile and Rail Transit Manufacturing
Applications: Body-in-white manufacturing for automobile bodies, chassis, and engine mounts; and welding of high-speed rail carriages, locomotives, and freight cars.
Common Welding Wires: Extremely high wire quality is required, with copper-coated solid wire (MIG/MAG) and specialty flux-cored wire widely used. High-strength, aesthetically pleasing weld joints and a high degree of automation are essential.
Shipbuilding and Offshore Engineering
Applications: Hull section welding, decks, cabins, offshore platforms, pipelines, etc.
Common Welding Wires: High-efficiency flux-cored wire (especially gas-shielded flux-cored wire) and submerged arc welding wire are widely used to adapt to complex construction environments such as outdoor, high-altitude, and dockyard work.
Pressure Vessel and Pipeline Engineering
Applications: Petrochemical storage tanks, boilers, natural gas pipelines, nuclear power plant components, and other areas requiring extremely high welding safety and sealing performance.
Commonly Used Welding Wire: Low-alloy high-strength steel, stainless steel, and heat-resistant steel. Extremely strict standards are enforced for the chemical composition and mechanical properties of welding wire.
Building and Bridge Steel Structures
Applications: On-site installation welding of large steel structures such as high-rise buildings, stadiums, and cross-sea bridges.
Commonly used welding wires: Gas-shielded solid wire and flux-cored wire, due to their high efficiency and adaptability to on-site construction conditions.
Energy and Power Industry
Applications: Manufacturing and repair of wind turbine towers, generator components, transmission and transformation towers, turbine runners, etc.
Common Welding Wires: High-strength steel welding wire, weathering steel welding wire, and special welding wire for hardfacing.
Aerospace and High-end Manufacturing
Applications: Aircraft landing gear, engine components, rocket fuel tanks, etc.
Common Welding Wires: Special aluminum alloy welding wire, titanium alloy welding wire, and nickel-based high-temperature alloy welding wire. The production line demands the utmost in cleanliness and precision.
