AC/DC TIG Welder delivers 200 A of welding power.

Press Release Summary:

Pulling 25 A of power, Invertig 201 AC/DC TIG Welder allows users to vary AC frequency from 20-200 Hz while maintaining square wave throughout complete range for control over arc. Pulsing, with frequency from 0.4-300 Hz, is standard, and balance is adjustable from 10-90%. Unit weighs 65 lb and fits in cabinet measuring 20 x 9½ x 19¾ in. It comes with 25 ft SR-17 air-cooled TIG torch, foot pedal with 15 ft cable, and gas regulator.

Original Press Release:

New HTP Invertig 201 AC/DC® TIG Welder Delivers 200 Amps of Welding Power, Yet Pulls Only 25 Amps

ARLINGTON HEIGHTS, IL - HTP America, Inc. announces its new Invertig 201 AC/DC TIG Welder. This energy-efficient unit delivers 200 amps of welding power, yet pulls just 25 amps! Compared to other TIG welders sold today, the Invertig 201 produces almost 10% more power while using 60% less electricity.

A series of unique features is standard. For example, unlike most conventional AC/DC TIG welders the Invertig 201 allows users to vary the AC frequency from 20 Hz to 200 Hz while maintaining a square wave throughout the complete range, providing more control over the arc. Running at higher frequencies (150 to 200 Hz) produces a tighter, more focused arc and results in a narrower bead. Balance is also adjustable from 10% to 90%, a much wider range than is available on competitive equipment.

Inverter technology provides a smooth, stable arc, making intricate work on mild steel, chrome moly, stainless steel and inconel unusually easy. With variable frequency in AC, the Invertig 201 produces superb results when welding thin aluminum. Pulsing, with a frequency from 0.4 to 300 Hz, is standard.

The new Invertig 201 weighs just 65 lbs. and fits in a cabinet measuring 20" long by 9 ½" wide by 19 ¾" high. The machine comes standard with a 25' SR-17 air-cooled TIG torch, a foot pedal with 15' cable, and a gas regulator. A lineup of optional accessories is available.

For more information, contact HTP America, Inc., 3200 Nordic Road, Arlington Heights, IL 60005-4729, or call 1-800-USA-WELD. Fax: 847-357-0744. Web site:

HTP America is a single source for a complete lineup of MIG welders, plasma cutters and welding helmets. The company also provides a wide selection of auto body and metal working tools, and welding accessories and supplies such as welding wire, welding guns and parts. HTP equipment is used by top competitive teams in most popular racing series.

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