MasterTig MLS 2300ACDC

Make demanding work easy

MLS™ control for the finest TIG welding quality

Kemppi K5 Welding equipment Read more


MasterTig MLS 2300ACDC offers TIG welding professionals the necessary control to meet their exact needs. Whatever the application, you can just enjoy the outstanding performance. MasterTig MLS 2300ACDC is a precise aluminum welding specialist that suits all welded materials. It can be used for manual welding as well as mechanised welding applications and its modular design allows you to build the package that best suits your needs. We also offer different control panel options (ACS/ACX) introducing numerous additional features that make welding easier and more efficient. Last but not least, this welder is compact and power cost efficient making it a perfect companion for your workshop.

Key benefits

Simply the most

Versatile and advanced solution for TIG welding

Modular design

For matching your exact needs

Key applications

General mechanical engineering

Shipbuilding

Process pipelines

References

Shelfie

Finnish designer and entrepreneur Nikolo Kerimov collaborated with Kemppi in translating his originally wooden design shelf into aluminum for an exhibition in Paris in 2014.

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Benefits

  • TIG and Stick (MMA) process eg: DC-/DC+/AC/MIX TIG
  • Power cost efficient
  • Compact dimensions 
  • MasterCool options for high duty applications
  • MicroTack for fast, low heat tack welding
  • Stable arc ensures a smooth weld

See it in action

Videos

MasterTig MLS 2300ACDC stick (MMA) welding

In slow motion, you can see how molten metal transfers to the weld pool in stick (MMA) welding.

MasterTig MLS 2300ACDC Ss welding

In slow motion, you can see how molten metal transfers to the weld pool in TIG welding, when using filler material.

MasterTig MLS 2300ACDC Ss welding

MasterTig MLS 2300ACDC suits all welded materials, and produces the finest TIG welding quality.

What's in the system


MasterTig MLS 2300ACDC

MasterTig 2300ACDC is a 230 A version with 1-phase 230 V power supply. This welder of...

MasterTig 2300ACDC is a 230 A version with 1-phase 230 V power supply. This welder offers TIG welding professionals the necessary control to meet their exact needs.

Kemppi Mastercool 20 product image

Mastercool 20

An optional cooling unit for MasterTIG MLS 2300 and 3003 ACDCUnit performs 1 kW o...

An optional cooling unit for MasterTIG MLS 2300 and 3003 ACDC

Unit performs 1 kW of cooling power with a three liter tank that can be filled with a 20 % – 40 % ethanol/water mixture, or any other suitable antifreeze agent.

Kemppi Control panel ACS product image

Control panel ACS

ACS allows fast adjustment of base parameters including: pre/post gas time, AC arc fr...

ACS allows fast adjustment of base parameters including: pre/post gas time, AC arc frequency and slope time values. ACS provides all necessary controls for DC, AC and MIX TIG welding with either HF or contact ignition.


TTC torches

The TTC range is designed for use with specific Kemppi TIG machines and available in ...

The TTC range is designed for use with specific Kemppi TIG machines and available in both gas- and water-cooled models.

Alternative

Equipment and software


MasterTig MLS 2300ACDC

MasterTig 2300ACDC is a 230 A version with 1-phase 230 V power supply. This welder of...

MasterTig 2300ACDC is a 230 A version with 1-phase 230 V power supply. This welder offers TIG welding professionals the necessary control to meet their exact needs.

Kemppi MasterTig MLS 2300ACDC VRD AU product image

MasterTig MLS 2300ACDC VRD AU

MasterTig 2300ACDC is a 230 A version with 1-phase 230 V power supply. This welder co...

MasterTig 2300ACDC is a 230 A version with 1-phase 230 V power supply. This welder comes with Voltage Reduction Device and mains plug is suitable for AU/NZ markets and offers TIG welding professionals the necessary control to meet their exact needs.

Kemppi MasterTig MLS 3003ACDC product image

MasterTig MLS 3003ACDC

MasterTig 3000ACDC is a 300 A version with 3-phase 230/460 V power supply. This welde...

MasterTig 3000ACDC is a 300 A version with 3-phase 230/460 V power supply. This welder offers TIG welding professionals the necessary control to meet their exact needs.

Kemppi MasterTig MLS 3003ACDC VRD product image

MasterTig MLS 3003ACDC VRD

MasterTig 3003ACDC is a 300 A version with 3-phase 230/460 V power supply. This welde...

MasterTig 3003ACDC is a 300 A version with 3-phase 230/460 V power supply. This welder is equipped with Voltage Reduction Device (VRD) and offers TIG welding professionals the necessary control to meet their exact needs.

Kemppi Control panel ACX product image

Control panel ACX

ACX allows fast adjustment of base parameters including: pre/post gas time, AC arc fr...

ACX allows fast adjustment of base parameters including: pre/post gas time, AC arc frequency and slope time values, all necessary controls for DC, AC and MIX TIG welding with either HF or contact ignition and additional functions: MicroTack, memory channels and pulsed welding function.

Extras and accessories

Optional extras

Technical specifications

Kemppi Remote control R10 product image

Remote control R10

Suitable for use with Kemppi MIG, TIG, and stick (MMA) welding equipment. Available i...

Suitable for use with Kemppi MIG, TIG, and stick (MMA) welding equipment. Available in 5 m and 10 m.

Increase welding quality, work efficiency, comfort, and safety with appropriate, easy-to-use Kemppi remote controls.

Kemppi Remote control R11F product image

Remote control R11F

Foot control pedal for Kemppi MasterTig MLS, MasterTig MLS ACDC and MinarcTig. Availa...

Foot control pedal for Kemppi MasterTig MLS, MasterTig MLS ACDC and MinarcTig. Available in 5 m.

Increase welding quality, work efficiency, comfort, and safety with appropriate, easy-to-use Kemppi remote controls.

Kemppi T100 product image

T100

Suitable for Master MLS 2500 & 3500, MasterTig MLS 2000, MasterTig 3000 & 4000, Maste...

Suitable for Master MLS 2500 & 3500, MasterTig MLS 2000, MasterTig 3000 & 4000, MasterTig MLS 3000, 4000 & Mastercool 10, MasterTig MLS 2300, 3000, 3003ACDC, and MasterTig LT 250. The T100 is a 2-wheel transport unit suitable for mid-size and large gas bottle sizes.

Kemppi T110 product image

T110

Suitable for Master MLS 2500 & 3500, MasterTig MLS 2000, MasterTig MLS 3000 & 4000, M...

Suitable for Master MLS 2500 & 3500, MasterTig MLS 2000, MasterTig MLS 3000 & 4000, MasterTig MLS 2300, 3000, 3003ACDC (no water cooling unit), and MasterTig LT 250. T110 is a 2-wheel transport unit that is recommended for smaller gas bottle sizes.

Kemppi T130 product image

T130

Suitable for Master MLS 2500 & 3500, MasterTig MLS 2000, MasterTig MLS 3000 & 4000, M...

Suitable for Master MLS 2500 & 3500, MasterTig MLS 2000, MasterTig MLS 3000 & 4000, MasterTig MLS 3000, 4000 & MasterCool 10, MasterTig MLS 2300, 3000, 3003ACDC, and MasterTig LT 250. The T130 is a 2-wheel transport unit suitable for mid-size and large gas bottle sizes.

Kemppi T200 product image

T200

Suitable for MasterTig MLS 3000 & 4000, MasterTig MLS 3000, 4000 & MasterCool 10, and...

Suitable for MasterTig MLS 3000 & 4000, MasterTig MLS 3000, 4000 & MasterCool 10, and MasterTig MLS 2300, 3000, & 3003ACDC (water cooling unit required with 2300 ACDC). The T200 is a 2-wheel transport unit suitable for mid-size and large gas bottle sizes.

Technical specifications

MasterTig MLS 2300ACDC
Product codeMasterTig MLS 2300ACDC - 6162300
MasterTig MLS 3003ACDC - 6163003
MasterTig MLS 2300ACDC VRD AU - 6162300AU
MasterTig MLS 3003ACDC VRD - 6163003VRD
Connection voltage 1~ 50/60 Hz230 V ±15 %
Fuse (delayed)15 A
Minimum generator power8.0kVA
Output (TIG) 60% ED200 A/18.0 kVA
Output (TIG) 100% ED170 A/16.8 kVA
Open circuit voltage58 VDC
Output (MMA) 40% ED180 A/27.2 kVA
Output (MMA) 60% ED150 A/26.0 kVA
Output (MMA) 100% ED120 A/24.8 kVA
Output (TIG) 40% ED230 A/19.2 kVA
Stick electrode sizes1.5...4.0 mm
Welding range (MMA)10 A/20.5 V...180 A/27.2 V
Welding range (TIG)3 A/10.0 V...230 A/19.2 V
Operating temperature range-20…+40 °C
External dimensions LxWxH430 × 180 × 390 mm
Weight (no accessories)15 kg
Degree of protectionIP23C
Mastercool 20
Product code6162900
Connection voltage 1~ 50/60 Hz230 V ±15 %
Rated power50 W (100 %)
Operating temperature range-20…+40 °C
External dimensions LxWxH500 × 180 × 260 mm
Weight (no accessories)8 kg
Degree of protectionIP23C
Cooler tank volumeapprox. 3 l
Cooling power1.0 kW

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