HSW-03 has double welding power in comparison with HSW-02A. Variable Voltage and Pulse Width whtch is displayed on blue LCD pannnel.
"Double pulse mode" and "Seam pulse mode" will expands your welding oparation. From stenless wire under 0.01mm diameter to thick plate, HSW-03 personal spot welder connected to home PS will expands your DIY ability.
Specification of HSW-03
AC100-220V, 50/60Hz, 90VA
SPCC t=1.0 Al t=1.0
electode cable length 700mm
4920g (welding unit)
280g (main poweunit)
Welding Pulse Width(mS)
Welding Mode and Status
Blue LED when possible
Red LED when welding
Turn on red LED continuity
Foot switch cable jack (Upper left)
Main Power jack (Upper midpoint)
Additional Power jack (Upper right)
Cooling Air Outlet (Lower leftr)
Blue LCD displays welding voltage ,welding pulse width ,welding mode and some status upper left.
From under left ,Power Switch, Mode Switch, .Voltage control knob, Pulse Width control knob.
Blue Ready LED / Red when welding, and red Trigger Switch on upper right.
[Function of Mode Switch] After the Power Switch turn on, set up "Nomal Mode", then push Mode Switch once, set up "Double Pulse Mode". And push Mode Switch again, "Seam Mode"is set up.
[Nomal Mode] Welding once by Trigger.
[Double Pulse Mode] Pre Pulse added just befor Main Pulse. "Double Mode" is displayed on LCD display.
[Seam Mode] Triggered on and off continuously."Seam Mode" is displayed on LCD.
Can not Trigger untill the Capacitor Voltage displayed upper left on LCD display reachs setting Voltage displayed upper right on LCD display. So, you can weld your work same condition on welding voltage.
"Foot switch" is included in HSW-03.
[Accessories included in HSW-03]
(1)Main Power Supply Unit (2)Additional Power Supply Unit. (3)Foot Switch (4)HSW-P1N Electrode with bolts and nuts. (5) a cake of Schoth-BriteR