The flux-cored welding wire machine precisely fills a specific powder mixture into a precisely rolled steel strip, which is then closed and formed into a tubular welding wire through multiple rolling passes. Subsequent processes include drawing to reduce the diameter, surface treatment (such as copper plating), winding, and precision packaging, ultimately producing finished welding wire with uniform specifications and stable quality.
The flux-cored welding wire production line precisely fills a specific powder mixture into a precisely rolled steel strip, which is then closed and formed into a tubular welding wire through multiple rolling passes. Subsequent processes include drawing to reduce the diameter, surface treatment (such as copper plating), winding, and precision packaging, ultimately producing finished welding wire with uniform specifications and stable quality.
Applications
This production line is widely used in the manufacturing of flux-cored welding wires for carbon steel, stainless steel, heat-resistant steel, low-temperature steel, and surfacing applications. The products are widely used in critical fields such as shipbuilding, bridge construction, pressure vessels, pipeline welding, and heavy machinery, making it an indispensable core equipment for modern high-efficiency welding processes.
Process Flow
Steel strip rewinding → Steel strip forming → Powder addition → Wire rod rough drawing → Wire rod fine drawing → Wire winding → Packaging and warehousing
Equipment advantages
1. High precision and high stability: Utilizing precision servo drives and intelligent control systems, the system ensures dimensional accuracy and process stability in key processes such as steel strip forming, powder filling, and drawing and sizing, guaranteeing consistent welding wire quality from the source.
2. High degree of automation and high efficiency: Integrating automatic feeding, continuous rolling, online monitoring, and intelligent winding and packaging, the system achieves large-scale continuous production, significantly increasing production capacity and labor productivity.
3. Excellent flexibility and adaptability: By quickly changing rolling dies, adjusting the formula system and process parameters, it is possible to flexibly switch production to cored welding wires of different specifications (diameters) and materials (carbon steel, stainless steel, alloys, etc.), responding to diverse market demands.
4. Intelligent Quality Control and Traceability: Equipped with real-time monitoring systems such as online laser diameter measurement, X-ray density detection, and eddy current flaw detection, combined with data acquisition and monitoring (SCADA/MES), to achieve full-process quality control and data traceability, ensuring product reliability.
5. Low Energy Consumption and High Yield Rate: Optimized drawing process and energy-saving drive system reduce energy consumption per unit; precise control reduces the scrap rate and improves the comprehensive utilization rate of metal materials and powders, effectively controlling production costs.
