Automatic Tube Welding machine 1.English language color liquid crystal screen ,menu management interface. 2.Audio-visual man-machine program interface,easy to operate. 3.Here welding procedures stock inside,can adjust the machine quickly. 4.When welding workpiece,the machine has inspection system. 5.There have print inside which can print the data in scale of ISO9000. 6.The machine can be locked by operating the open switch on board,which can protect the important procedures from losing or changing. 7.Inside procedures can be stipulated more than 100pcs. 8.The welding procedures can be stocked in control parts of the machine. 9.The recent 100K invert power technology can realize that direct current or pulse TIG welding. 10.This type of machine is right for mechanized welding. 11.Every procedures can be divided into more that 16 area. Current range from 5A to 250A,more than 4 welding procedures bearing. 12.Pulse or continue welding. 13.Welding speed with wire feeding speed math or synchronous with pulse welding. 14.Shield gas program control. WZM1-254 Technical Data: Type Cotent WZM1-254 Welder Voltage 380∨±10% 50Hz Rated Welding Current 250A Current Adjustment Range 5A/10V-250A/20V No-load Voltage 70∨ Welder Power 6.9K∨A Duty Cycle 60% Insulation Range F Protection Range IP21S Pulse Scale 10-3000ms Program stage 16 Welder Cooled Way Wind Water Display color liquid crystal screen Stock Procedure No. 50pcs Stipulation Procedure No. 50pcs Display Item welding current and voltage Packing Standard carton and wooden box These are special welding equipment which can use in electricity industry, boiler industry, pharmaceuticals industry and pipe industry.If you are interested in these products,please contact us for further information.