Master MLS 3500

Premium Stick (MMA) welding quality

Stick (MMA) welding machines for all electrode types featuring excellent arc control and durable design

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Master MLS 3500 offers the best choice in Stick (MMA) welding refinement. This welder combines a choice of efficient 3-phase welding machines, equipped with versatile functions for both Stick (MMA) and DC TIG welding.

The sturdy, compact structure and the isolated cooling system (ICS™) of the Master MLS 3500 makes it very suitable for use on work sites and extreme industrial conditions. In addition to generous welding power, it offers plenty of progressive features in order to improve the weld quality and work efficiency. The design makes it highly suitable for outdoor use and extreme conditions. Due to its small size, it allows access to confined welding sites as well. Master MLS 3500 unit can also be used with generators.

Key benefits

Excellent arc control

Excellent arc control

Due to intelligent features

Control panel options

Control panel options

Allow customization to your specific needs

Key applications

Process pipelines

Process pipelines

Repair and maintenance

Repair and maintenance

Shipbuilding

Shipbuilding

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Benefits

  • Specific design for MMA welding
  • Compact and portable
  • Control panel choice for varied applications
  • Designed for all electrode types
  • MMA and TIG welding function
  • Suitable for use with power generators

What's in the system

Kemppi Master MLS panel MEX product image

Master MLS panel MEX

MEX panel offers a diverse selection of parameter controls including: Electronic elec...

MEX panel offers a diverse selection of parameter controls including: Electronic electrode type selector, arc gouging, or broken arc welding technique and memory channel function. High quality TouchArc function provides a credible DC TIG welding facility.


Master MLS 3500

Master MLS™ 3500 combines a choice of efficient 3-phase welding machines, equipped wi...

Master MLS™ 3500 combines a choice of efficient 3-phase welding machines, equipped with versatile functions for MMA and DC TIG welding. Compact structure and the isolated cooling system makes it suitable for use on work sites and extreme industrial conditions. This model is a 350 A version.

Alternative

Equipment and software

Kemppi Master MLS panel MEL product image

Master MLS panel MEL

MEL panel includes process selection for MMA or basic TIG welding, large, clear meter...

MEL panel includes process selection for MMA or basic TIG welding, large, clear meter display, hot start and arc force control plus remote control 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 R11T product image

Remote control R11T

Suitable for use with Kemppi MasterTig MLS, Master MLS, and Master S welding equipmen...

Suitable for use with Kemppi MasterTig MLS, Master MLS, and Master S welding equipment.

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.

Technical specifications

Master MLS 3500
Product codeMaster MLS™ 3500 - 6104350
Master MLS™ 3500 VRD - 6104350C1
Master MLS™ 2500 - 6104250
Connection voltage 3~ 50/60 Hz400V -15...+20 %
Fuse (delayed)16 A
Output (TIG) 40% ED400 A/26.0 V
Output (MMA) 40% ED350 A/34.0 V
Output (MMA) 60% ED285 A/31.4 V
Output (MMA) 100% ED220 A/28.8 V
Open circuit voltage80 V
Stick electrode sizes1.5...6.0 mm
Welding range (MMA)10 A/20.5 V...350 A/34.0 V
Welding range (TIG)5 A/10.0 V...400 A/26.0 V
Operating temperature range-20…+40 °C
External dimensions LxWxH500 × 180 × 390 mm
Weight (no accessories)21 kg
Degree of protectionIP23S

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Technical specifications