NX SERIES - TIG 200 AC/DC

Standard Kit

$719.00

NX SERIES - TIG 200 AC/DC

Aluminum TIG Welder with AC/DC

$719.00

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3 Year Warranty

Description

Applications

Specifications

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OVERVIEW

The TENWELX NX Series TIG 200 AC/DC is a compact, air-cooled TIG/Stick inverter designed for both AC and DC welding. It offers stable arc performance, precise output control, and high efficiency for a wide range of professional or hobby fabrication tasks.
AC TIG or AC Pulse TIG supports aluminum and aluminum alloys, while DC TIG or DC Pulse TIG covers steel, stainless steel, copper, and titanium. Stick mode accommodates rutile, stainless steel, basic, and bare electrodes up to 5.0 mm.

HIGHLIGHT FEATURES

MIX TIG - Combines AC and DC to enhance cleaning and penetration, offering better control for demanding aluminum welds.

Memory Function - Memory function stores up to 10 sets of welding parameters for quick recall.

Adjustable arc parameters - Including start/end tapering, slope control, background current, and pulse settings—provide finer control and more consistent welding results.

Key Parameters:

● 1-amp Increments - Precise Foot Pedal Control

● 0.5-999Hz - DC Pulse Range

● Up to 250Hz - High AC Frequency

3-Year Warranty & U.S. Sales Support: TENWELX provides a 3-year warranty, and all products and services are backed by our U.S. support team.

APPLICATION

Aluminum Fabrication & Repair	Welding Training & Education	Tubing and Sheet Metal
Automotive & Motorsports	Construction & Structure	Farm & Ranch
Workshop & Home Project	Metal Art & Custom Fabrication

WELDABLE METALS

Aluminum or Alumium Alloys	Carbon Steel	Copper
Stainless Steel	Alloy Steel	Cast Iron

DIMENSIONS

Overall Length
21 in

Overall Width
8.2 in

Overall Height
13 in

Weight
33 lbs

PROCESSES

AC TIG (GTAW-AC)	AC Pulse TIG (GTAW-AC-Pulse)	Stick (SMAW)
DC TIG (GTAW-DC)	DC Pulse TIG (GTAW-DC-Pulse)	Spot Welding
MIX TIG

GENERAL SPECIFICATIONS

Title	TIG 200 AC/DC with Pulse
Input Voltage	AC 110/220V/1Ph ± 10%
TIG Output Range	10~200 A
Stick Output Range	20~180 A
No-load Voltage	70 V
TIG Rated Output ( 25℃)	40%@200A/18V & 100%@140A/15.6V
Pulse Frequency	0.5 ~ 999 Hz
Pulse Duty Cycle	0 ~ 90 %
AC Frequency	1 ~ 250 Hz
AC Balance	15 ~ 50 %
Efficiency	80%
Power Factor	0.93
Warranty	Limited 3 Years

NX_TIG 200 ACDC LED Operator's Manual

OVERVIEW

The TENWELX NX Series TIG 200 AC/DC is a compact, air-cooled TIG/Stick inverter designed for both AC and DC welding. It offers stable arc performance, precise output control, and high efficiency for a wide range of professional or hobby fabrication tasks.
AC TIG or AC Pulse TIG supports aluminum and aluminum alloys, while DC TIG or DC Pulse TIG covers steel, stainless steel, copper, and titanium. Stick mode accommodates rutile, stainless steel, basic, and bare electrodes up to 5.0 mm.

HIGHLIGHT FEATURES

MIX TIG - Combines AC and DC to enhance cleaning and penetration, offering better control for demanding aluminum welds.

Memory Function - Memory function stores up to 10 sets of welding parameters for quick recall.

Adjustable arc parameters - Including start/end tapering, slope control, background current, and pulse settings—provide finer control and more consistent welding results.

Key Parameters:

● 1-amp Increments - Precise Foot Pedal Control

● 0.5-999Hz - DC Pulse Range

● Up to 250Hz - High AC Frequency

3-Year Warranty & U.S. Sales Support: TENWELX provides a 3-year warranty, and all products and services are backed by our U.S. support team.

Applications NX SERIES - TIG 200 AC/DC

APPLICATION

Aluminum Fabrication & Repair	Welding Training & Education	Tubing and Sheet Metal
Automotive & Motorsports	Construction & Structure	Farm & Ranch
Workshop & Home Project	Metal Art & Custom Fabrication

WELDABLE METALS

Aluminum or Alumium Alloys	Carbon Steel	Copper
Stainless Steel	Alloy Steel	Cast Iron

Specifications NX SERIES - TIG 200 AC/DC

DIMENSIONS

Overall Length
21 in

Overall Width
8.2 in

Overall Height
13 in

Weight
33 lbs

PROCESSES

AC TIG (GTAW-AC)	AC Pulse TIG (GTAW-AC-Pulse)	Stick (SMAW)
DC TIG (GTAW-DC)	DC Pulse TIG (GTAW-DC-Pulse)	Spot Welding
MIX TIG

GENERAL SPECIFICATIONS

Title	TIG 200 AC/DC with Pulse
Input Voltage	AC 110/220V/1Ph ± 10%
TIG Output Range	10~200 A
Stick Output Range	20~180 A
No-load Voltage	70 V
TIG Rated Output ( 25℃)	40%@200A/18V & 100%@140A/15.6V
Pulse Frequency	0.5 ~ 999 Hz
Pulse Duty Cycle	0 ~ 90 %
AC Frequency	1 ~ 250 Hz
AC Balance	15 ~ 50 %
Efficiency	80%
Power Factor	0.93
Warranty	Limited 3 Years

NX_TIG 200 ACDC LED Operator's Manual

Easy-to-Use Control Panel

0.5 ~ 999Hz

Wide DC Pulse Range

From 0.5 Hz to 1000 Hz, the wide DC pulse control keeps the arc stable and focused. It delivers smoother puddle control, less heat distortion, and cleaner results — especially on thin stainless steel.

Up to 250Hz

High AC Frequency

High AC frequency keeps the arc tight and focused, producing narrow, clean welds on aluminum. Perfect for thin aluminum parts requiring precision and minimal heat input.

1A

Foot Pedal Control

Current can be adjusted in precise 1-amp increments for unmatched control when using the foot pedal — ideal for delicate work and thin materials.

Built to Perform

Rugged exterior and optimized airflow for consistent welding control in any condition.

Memory Function

Store up to 20 welding profiles—including TIG and Stick setups—and recall them instantly to keep your workflow smooth and efficient.

10 for TIG & 10 for Stick

MIX TIG Mode

Combines AC and DC to enhance cleaning and penetration, offering better control for demanding aluminum welds.

Foot Pedal Control Compatible

Weld with foot pedal providing smooth current adjustment and precise arc control.

Clean, Consistent Welds

Precise pulse control and stable arc delivery create uniform, ripple-free welds with minimal discoloration.