LV1
Xiangzi Workshop (dealer), 57 seconds: tested the UF20B on livestream welding 0.15 stacked on 0.15 copper strip directly, very strong; all-aluminum shell looks great, big color screen, the pen has a trigger switch (press down, then click), auto / manual selectable, nice welds; go see his buddy’s shop window; a comment warns you need the 15 mm² pen cable, 8 mm² won’t weld copper
Tested the UF20B’s welding ability on livestream: went straight to 0.15 stacked on 0.15 copper strip, very strong (on camera he welds a 0.15 nickel + copper stack onto a cell and shows the welds). This all-aluminum shell looks great overall, with a big color screen; the welding pen has a trigger switch, press it down and click the switch for an easy weld; auto / manual selectable; the welds all look very nice; if you need one, go to his buddy (Xiao Wang) for details, worth recommending. Comments: are the pen cables you send the same ones (I sent two kinds); why is my cable different and running so hot; you must use the 15 mm² pen cable, 8 mm² won’t weld copper.
0.15 copper stacked on nickel-plated strip, the result)ProjectsXiangzi Workshop