In Focus: H&S Autoshot AC/DC Pulse TIG Welder

Aug. 3, 2018

This unit is designed for professional TIG or Stick welding.

The H&S Autoshot AC/DC Pulse TIG Welding System, No. HSW-6321, is designed for aluminum and steel alloys and provides 30 to 200 amps of power on either a 115V or 230V line. The welder features digital control selection of lift-arc, HF or MMA modes, 2T/4T trigger, square, sine, triangle AC or DC wave form, pre and post gas, slope, power range, pulse, frequency, AC balance and 10 program memory. The standard package includes the pulse inverter power supply, HSM17 TIG torch 12.5', 200A electrode holder 10', 200A earth clamp 10', foot pedal control 12.5', gas regulator with hose, AK-2 kit and operator manual.

Application

The H&S Autoshot AC/DC Pulse TIG Welding System, No. HSW-6321, is designed for professional TIG or Stick welding on aluminum or steel alloy brackets, tubes or panels.

Selling points

Professional pulsed TIG system for all aluminum and steel alloys with program storage.
Compact dual-voltage unit offers features only available in competitor's 3-phase shop model, according to the company.
This system is a complete package that includes a power adaptor, torch, earth clamp, foot pedal, regulator and AK-2 kit.
TIG functions include 2T or 4T trigger, HF or lift-arc start, pre- and post-gas and current slope.
Standard stick (MMA) functions include adjustable start, current and arc force.

Features and benefits

Compact and versatile with advanced features for controlled professional welds on the thinnest aluminum and steel alloys.
Features three AC wave forms: Sine, Triangle and Square (as well as DC wave).
Features Pulse with adjustable duty (5 to 95 percent) and AC frequency (0.05 to 900 Hz).
Features balance control (cleaning/penetration and AC frequency (50-250 Hz).

Origin

H&S Autoshot developed this unit to offer a full-featured AC/DC Pulsed TIG welder that was compact, powerful and available at a reasonable cost to the consumer.

Manufacturing specs

This unit features power factor correction inverter technology that provide 200 amps of high efficiency power with a 35 percent duty cycle and improved operator control. The unit weighs 32 lbs.