NBC-KR Series Semi-automatic CO2 Gas-shield Weldin

Performance features and purposes: it is suitable for welding various general carbon steel, structural steel and low alloy steel. This machine is a new generation product which is designed by adopting abroad advanced technique. All the electronic components have gone through rigid ageing and selection (key components are imported), so as to ensure the welding machine has better control performance, high reliability and stability. Thus, this machine is an ideal machine for CO2 gas-shield welding. It can be applied to all-position CO2 welding. Comparing with covered welding rod, submerged arc welding, this machine has several advantages such as high efficiency, good quality, low cost, easy operation, no slag, open arc, high visibility, little heat effect, small deformation and beautiful finished form etc. The distinguished features of this machine are as the following: 1,There is only one control cable between power supply and wire feeding machine so as to decrease the occurance of breakage, meanwhile, it is easy to move. 2,The application of module and contactless switch reduces the amount of electronic components. The use of a control circuit board improves the reliability of circuit as well as being convenient for maintenance. 3,With small volume, light mass and good dustproof effect. 4,The current and voltage of welding can be adjusted independently or together. ModelNBC-350KRNBC-500KRInput Voltage3380V±10% 50H2Rated Input Capacity18.1KVA31.9KVARated Output Current350A500ARated Duty Cycle60%60%Regulating Range of Output Current60A350A60A500ARegulating Range of Output Voltage16V36V16V45VDiameter of welding wire usedφ0.8,φ1.0,φ1.2φ1.0,φ1.2,φ1.6Weight120kg160kgExternal Dimension (L×W×H)675×376×735675×436×750