Under the operation of transformer, steel bar wire rod butt welding machine utilizes the general mains supply to lower the voltage and increase the electric current. Such kind of low voltage but large current will be transmitted from the electrode to the linked point of two work pieces. On the linkage, due to the resistance of work piece, high temperature will occur so the metal will therefore generates high heat to make the work pieces in molten condition. Thus, 50k butt welding machine in China achieves the goal of welding two workpieces. As a professional steel bar wire rod butt welding machine manufacturers, we have strong production technology.
Product Features
1. Welding Power Source: Adopt AC 380V, 50KVA welding power source. The heat will be generated on the work piece evenly to ensure the heated area is small, the welding quality, stability, consistency and welding outlook is good. Small impact to the power grid and compare with other single-phase welder of the same capacity. Executed standard is GB/15578-2008, magnetic permeability of forced temperature control water cooling silicon steel sheet is above 1200GS, special water cooling and subprime loop, ensuring constant and powerful welding current, providing guarantee for high quality welding spot.
2. Welding Control System: Adopt the advanced microcomputer quick response touch controller, all-digital control, simple and clear operational interface. Quick logical circuit which could guarantee the situation that the machine will be at work only when the voltage of discharge is in the preset data so as to ensure the stability of welding effect and effective prevention of undesirable phenomena like loose welding and cold joint.
3.Clamping Device: Use ￠50 double-layer cylinder as pressing source. It is controlled by imported solenoid valve with good quality. Match with precision-machined linear slide way to press the work piece. Adopt the side pressing mode to ensure the good secondary contact between work piece and electrodes.
4. Welding Pushing Device: Use ￠80 single layer as pressing source. It is controlled by imported solenoid valve with good quality. Match with precision-machined linear slide way to press the work piece. Adopt the side pressing mode to ensure the good sub loop contact, constant resistance value in order to obtain constant output current of welding transformer.
