Inverter DC Spot Welding Machine Suitable For Nickel Plated Strip/ Pure Nickel Welding for Cylindrical Battery Pack Assembly

Functional features: 

High frequency inverter control of 4kHz is conducive to high-speed and high-quality welding control. 

The two-stage power on function is adopted to overcome the coating problem of welding workpiece and adapt to various process requirements. 

It has the function of slow current rise and slow current drop, which is conducive to inhibiting the spatter phenomenon in welding 

The switching of 8 kinds of welding specifications is conducive to the rapid transformation of welding parameters according to different welding requirements. 

A variety of welding information and welding parameters are displayed in the blue light lcd20x4 line LCD, which is convenient for the confirmation of welding results. 

It has the function of two-stage current monitoring and comparison, alarm for abnormal welding, compare the welding results with the parameters of the equipment, and judge whether it exceeds the set value, then judge whether the output is normal (go) or abnormal (GN) display and signal. 

Main technical parameters： 

(Notes: You can choose with or without desk, suitable for pure nickel less than 0.2mm )

Select manual or automatic spot welding machine?

This equipment is mainly used for welding the battery and nickel strip( or other material) in the cylindrical battery assembly. Manual spot welding machine is suitable for spot-welding battery packs of different shapes. In addition, it can be considered if the budget is relatively limited. Please tell us the welding material and its thickness, and we will recommend the most suitable welding machine for you. If the output is relatively high and battery pack size is fixed, you want to use an automatic spot welder instead of a manual one, automatic single side spot welder and double sided spot welder can be choosen, The efficiency of double-sided spot welding machine is higher than that of single-sided spot welding machine. The welding pulse width is adjustable, the welding spatter is small, and the welding spot is not discolored. It has the function of two-stage current detection and comparison, sound and light alarm for abnormal current, effectively preventing the occurrence of false welding and false welding. It has the function of fault self diagnosis, displaying the corresponding fault points and facilitating maintenance.