Welding Machines

Helix S-Mini Welding Machine Inverter MIG / TIG / MMA with Maximum Welding Current 140A and Duty Cycle 60%

Key features:

  • Maximum Power: 140A
  • Efficiency: 60% 4.5 KVa
  • Dimensions (LxWxH): 41x18.5x34 cm
  • Weight: 7 kg
See full description
  • See all
178 90
Delivery by Thu, 16 Jul
20,00 €   shipping cost
Sent from Greece
From Ergaleiara 4.9 (34)
Greece
1 piece
See Tools on the page of Ergaleiara

Description

Description

Capabilities

Inverter welding MMA / MIG / TIG from the manufacturer Helix, where inverter technology enhances the performance and durability of the machine and helps reduce its weight. The MMA electrode method creates thick and strong welds without the need for an external gas supply, making it ideal for welding outside the workshop. The MIG method requires the wire to have a special coating (flux) or it needs to be connected to an external gas cylinder (e.g., argon, CO2). Meanwhile, the TIG method is suitable for slow welding on aluminum and stainless steel that requires detailed work and does not create splashes. It can operate continuously for 6 minutes at 140A before needing to stop to cool down. 

Features

  • The HELIX POWER S-MINI MIG-140A Welding Machine is suitable for wire use with gas 0.6 & 0.8 mm and FLUX without gas 0.8 & 1.0 mm
  • Functions MIG-MAG-FLUX, MMA Electrode, and LIFT TIG
  • IGBT Inverter Technology
  • Compact design
  • Synergy software, for ease and accuracy in settings and excellent results in every application
  • 2T/4T function for continuous welding with one press
  • VRD voltage reduction safety circuit
  • Digital settings and function display panel
  • Voltage stabilizer for use with a generator

Manufacturer

See full description

Specifications

Specifications

Dimensions

Type
MIG, TIG, MMA
Welding Current (max)
140 A
Operation Cycle (max Ampere)
60 %
Power
4.5 kVA
Maximum Wire Diameter
1 mm
Weight
6000 gr

Additional Features

Inverter
Yes
IGBT
Yes
VRD
Yes
with Voltage Stabilizer
Yes
for Generator with AVR
No

Features

Hot Start
No
Anti Stick
No
Arc Force
No
2T Operation
No
4T Mode
No
Spot Function
No
Pulsed
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (56)

Reviews

  1. 45
  2. 11
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Easy to use
  • Value for money
  • Power
  • Machine durability
  • Construction quality
  • Weight
  • Volume
  • Welding cable length

Reviews by our members

  • johnkoyo
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Beginner in the wonderful world of welding... the first signs from the machine are encouraging, it seems it can handle many types of welding... of course, before buying, I searched online for various machines. This particular one had many good reviews and not without reason, I believe... it can do any type of welding there is... I think for amateur use but maybe also for moderate professional use it is just right... as others have written, a disadvantage is that it has short cables but if you look around, you can find a solution... with a few uses I've made, I feel that the machine is excellent... definitely vfm!!!

    Translated from Greek ·
    Did you find this review helpful?
  • MrScarabeos
    5
    5 out of 5 members found this review helpful

    Verified purchase

    it's top.. of course, I would like a more detailed user manual, some of us are beginners

    Translated from Greek ·
    Did you find this review helpful?
  • BLACK KING 78
    4
    2 out of 3 members found this review helpful

    Good evening everyone, I am also a owner of this machine but the problem I have is that the wire unravels. As a result, half or more of the dough goes to waste. I don't know if this happens to you, it may also be my own mistake, I don't know much

    Translated from Greek ·
    Did you find this review helpful?
  • Nektar_Nektarios
    4
    1 out of 4 members found this review helpful

    Verified purchase

    The cables for the electrode clamps are very short, that's why minus one star, they should be at least 2 meters. Other than that, very good and easy to use!!

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • Ergaliakias
    5
    2 out of 2 members found this review helpful

    All the money! It's worth every single euro from the first to the last!

    Translated from Greek ·
    Did you find this review helpful?
  • ARGYRIS_ARGYRIS
    5
    10 out of 11 members found this review helpful

    Verified purchase

    Coming from MMA for about 15 years of amateur use, I decided to try MIG. I watched some videos and decided to buy it. I tried it for a quarter due to lack of time, but I was thrilled!
    For now, I used 0.8 wire to weld 2mm galvanized sheet metal and I liked the result.
    I will come back when I use it enough to have a better opinion.

    Translated from Greek ·
    • Power
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • Chris Gale
    4
    5 out of 13 members found this review helpful

    As a first impression, the machine seems to be a cheap construction, definitely not for professional use, with enough practice you will get quite good welds, definitely better than electrode welding, in the house where I used it, it often tripped the circuit breaker, overall it is good for amateur use.

    Translated from Greek ·
    • Weight
    • Volume
    • Easy to use
    • Welding cable length
    • Value for money
    • Power
    • Machine durability
    • Construction quality
    Did you find this review helpful?
  • THodoris_Ligopsychakis
    5
    17 out of 17 members found this review helpful

    1/4/24 so far I have burned at least 10 kilos of wire. Very good. 7/3/25 it has paid back every euro I spent to buy it. I got it for occasional welding and it is almost becoming professional, I have lost count of how many kilos of wire I have burned. 16/4/26 after many kilos of wire and a lot of rough handling it keeps going strong..

    Translated from Greek ·
    Did you find this review helpful?
  • Dimi_Cavaro
    5
    9 out of 10 members found this review helpful

    Verified purchase

    Easy machine for someone who has no experience especially in small diameter metals, the MMA that I had demolished because this one does the same and better job in 1/4 of the time.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Easy to use
    • Welding cable length
    • Value for money
    • Weight
    • Volume
    Did you find this review helpful?
  • Constantinos_Papamanolopoulos
    4
    4 out of 13 members found this review helpful

    I would give it 5 stars if the device came with longer welding and grounding cables, as well as a carrying case for safe transportation and storage.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • kapetanios38
    4
    8 out of 17 members found this review helpful

    Very good for its price, I bought it mainly for TIG but it doesn't perform like MMA and MIG, it is very good

    Translated from Greek ·
    • Power
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • boutser
    5
    9 out of 19 members found this review helpful

    Everything is fine but the mask and the hammer-brush were not included in the package. I sent an email to the seller but never received a response.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Easy to use
    • Welding cable length
    • Value for money
    • Volume
    Did you find this review helpful?
  • Ioannis_Grivas84
    4
    16 out of 17 members found this review helpful

    The machine at first glance is high-quality and sturdy. It is lightweight as technology evolves to be more user-friendly in our daily lives. The welding it performs is what I want - I am an amateur - both with gas and electrode. I did not try TIG because I do not have the clamp. My objection is to the cable for the MIG, which is 1.40... quite small to limit your movements if you want to do work outside the bench. Maybe if it was 2 meters as stated in the specifications, I would give it 5 stars. For someone who wants it at an amateur level, it is the best and worth the money. The 2-year warranty is also important.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • loderman3
    5
    4 out of 5 members found this review helpful

    Verified purchase

    Coming from the s mini 140 mma, I am very satisfied, very easy to use. I believe it is worth it and more for amateur use.

    Translated from Greek ·
    • Machine durability
    • Construction quality
    • Weight
    • Easy to use
    • Value for money
    • Volume
    • Welding cable length
    Did you find this review helpful?
  • George_Thomakos69
    5
    16 out of 16 members found this review helpful

    I have it for a few days but the tool is very good for its price! The package also includes the pliers.
    Sep 29, 2023: I come back after quite a bit of use: No problems so far and the machine is excellent. The only downside is the short cables...

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Easy to use
    • Value for money
    • Volume
    • Welding cable length
    Did you find this review helpful?
  • Verified purchase

    Value for money!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Very good, it's worth it and more. I just wish it also came with a carrying bag.

    Translated from Greek ·
    Did you find this review helpful?
  • It's worth its money.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • 5
    10 out of 11 members found this review helpful

    Verified purchase

    I used it without gas. Amazing in everything! The only disadvantage is the short cable

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
  • Verified purchase

    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
  • Beginner in the wonderful world of welding... the first signs from the machine are encouraging, it seems it can handle many types of welding... of course, before buying, I searched online for various machines. This particular one had many good reviews and not without reason, I believe... it can do any type of welding there is... I think for amateur use but maybe also for moderate professional use it is just right... as others have written, a disadvantage is that it has short cables but if you look around, you can find a solution... with a few uses I've made, I feel that the machine is excellent... definitely vfm!!!

    Translated from Greek ·
    2
  • it's top.. of course, I would like a more detailed user manual, some of us are beginners

    Translated from Greek ·
    5
  • Good evening everyone, I am also a owner of this machine but the problem I have is that the wire unravels. As a result, half or more of the dough goes to waste. I don't know if this happens to you, it may also be my own mistake, I don't know much

    Translated from Greek ·
    2
  • The cables for the electrode clamps are very short, that's why minus one star, they should be at least 2 meters. Other than that, very good and easy to use!!

    Translated from Greek ·
    1
  • All the money! It's worth every single euro from the first to the last!

    Translated from Greek ·
    2
  • See all

Description & Specifications

Capabilities

Inverter welding MMA / MIG / TIG from the manufacturer Helix, where inverter technology enhances the performance and durability of the machine and helps reduce its weight. The MMA electrode method creates thick and strong welds without the need for an external gas supply, making it ideal for welding outside the workshop. The MIG method requires the wire to have a special coating (flux) or it needs to be connected to an external gas cylinder (e.g., argon, CO2). Meanwhile, the TIG method is suitable for slow welding on aluminum and stainless steel that requires detailed work and does not create splashes. It can operate continuously for 6 minutes at 140A before needing to stop to cool down. 

Features

  • The HELIX POWER S-MINI MIG-140A Welding Machine is suitable for wire use with gas 0.6 & 0.8 mm and FLUX without gas 0.8 & 1.0 mm
  • Functions MIG-MAG-FLUX, MMA Electrode, and LIFT TIG
  • IGBT Inverter Technology
  • Compact design
  • Synergy software, for ease and accuracy in settings and excellent results in every application
  • 2T/4T function for continuous welding with one press
  • VRD voltage reduction safety circuit
  • Digital settings and function display panel
  • Voltage stabilizer for use with a generator

Manufacturer

Dimensions

Type
MIG, TIG, MMA
Welding Current (max)
140 A
Operation Cycle (max Ampere)
60 %
Power
4.5 kVA
Maximum Wire Diameter
1 mm
Weight
6000 gr

Additional Features

Inverter
Yes
IGBT
Yes
VRD
Yes
with Voltage Stabilizer
Yes
for Generator with AVR
No

Features

Hot Start
No
Anti Stick
No
Arc Force
No
2T Operation
No
4T Mode
No
Spot Function
No
Pulsed
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (56)

  1. 45
  2. 11
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Easy to use
  • Value for money
  • Power
  • Machine durability
  • Construction quality
  • Weight
  • Volume
  • Welding cable length

Reviews by our members

  • johnkoyo
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Beginner in the wonderful world of welding... the first signs from the machine are encouraging, it seems it can handle many types of welding... of course, before buying, I searched online for various machines. This particular one had many good reviews and not without reason, I believe... it can do any type of welding there is... I think for amateur use but maybe also for moderate professional use it is just right... as others have written, a disadvantage is that it has short cables but if you look around, you can find a solution... with a few uses I've made, I feel that the machine is excellent... definitely vfm!!!

    Translated from Greek ·
    Did you find this review helpful?
  • MrScarabeos
    5
    5 out of 5 members found this review helpful

    Verified purchase

    it's top.. of course, I would like a more detailed user manual, some of us are beginners

    Translated from Greek ·
    Did you find this review helpful?
  • BLACK KING 78
    4
    2 out of 3 members found this review helpful

    Good evening everyone, I am also a owner of this machine but the problem I have is that the wire unravels. As a result, half or more of the dough goes to waste. I don't know if this happens to you, it may also be my own mistake, I don't know much

    Translated from Greek ·
    Did you find this review helpful?
  • Nektar_Nektarios
    4
    1 out of 4 members found this review helpful

    Verified purchase

    The cables for the electrode clamps are very short, that's why minus one star, they should be at least 2 meters. Other than that, very good and easy to use!!

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • Ergaliakias
    5
    2 out of 2 members found this review helpful

    All the money! It's worth every single euro from the first to the last!

    Translated from Greek ·
    Did you find this review helpful?
  • ARGYRIS_ARGYRIS
    5
    10 out of 11 members found this review helpful

    Verified purchase

    Coming from MMA for about 15 years of amateur use, I decided to try MIG. I watched some videos and decided to buy it. I tried it for a quarter due to lack of time, but I was thrilled!
    For now, I used 0.8 wire to weld 2mm galvanized sheet metal and I liked the result.
    I will come back when I use it enough to have a better opinion.

    Translated from Greek ·
    • Power
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • Chris Gale
    4
    5 out of 13 members found this review helpful

    As a first impression, the machine seems to be a cheap construction, definitely not for professional use, with enough practice you will get quite good welds, definitely better than electrode welding, in the house where I used it, it often tripped the circuit breaker, overall it is good for amateur use.

    Translated from Greek ·
    • Weight
    • Volume
    • Easy to use
    • Welding cable length
    • Value for money
    • Power
    • Machine durability
    • Construction quality
    Did you find this review helpful?
  • THodoris_Ligopsychakis
    5
    17 out of 17 members found this review helpful

    1/4/24 so far I have burned at least 10 kilos of wire. Very good. 7/3/25 it has paid back every euro I spent to buy it. I got it for occasional welding and it is almost becoming professional, I have lost count of how many kilos of wire I have burned. 16/4/26 after many kilos of wire and a lot of rough handling it keeps going strong..

    Translated from Greek ·
    Did you find this review helpful?
  • Dimi_Cavaro
    5
    9 out of 10 members found this review helpful

    Verified purchase

    Easy machine for someone who has no experience especially in small diameter metals, the MMA that I had demolished because this one does the same and better job in 1/4 of the time.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Easy to use
    • Welding cable length
    • Value for money
    • Weight
    • Volume
    Did you find this review helpful?
  • Constantinos_Papamanolopoulos
    4
    4 out of 13 members found this review helpful

    I would give it 5 stars if the device came with longer welding and grounding cables, as well as a carrying case for safe transportation and storage.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • kapetanios38
    4
    8 out of 17 members found this review helpful

    Very good for its price, I bought it mainly for TIG but it doesn't perform like MMA and MIG, it is very good

    Translated from Greek ·
    • Power
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • boutser
    5
    9 out of 19 members found this review helpful

    Everything is fine but the mask and the hammer-brush were not included in the package. I sent an email to the seller but never received a response.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Easy to use
    • Welding cable length
    • Value for money
    • Volume
    Did you find this review helpful?
  • Ioannis_Grivas84
    4
    16 out of 17 members found this review helpful

    The machine at first glance is high-quality and sturdy. It is lightweight as technology evolves to be more user-friendly in our daily lives. The welding it performs is what I want - I am an amateur - both with gas and electrode. I did not try TIG because I do not have the clamp. My objection is to the cable for the MIG, which is 1.40... quite small to limit your movements if you want to do work outside the bench. Maybe if it was 2 meters as stated in the specifications, I would give it 5 stars. For someone who wants it at an amateur level, it is the best and worth the money. The 2-year warranty is also important.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • loderman3
    5
    4 out of 5 members found this review helpful

    Verified purchase

    Coming from the s mini 140 mma, I am very satisfied, very easy to use. I believe it is worth it and more for amateur use.

    Translated from Greek ·
    • Machine durability
    • Construction quality
    • Weight
    • Easy to use
    • Value for money
    • Volume
    • Welding cable length
    Did you find this review helpful?
  • George_Thomakos69
    5
    16 out of 16 members found this review helpful

    I have it for a few days but the tool is very good for its price! The package also includes the pliers.
    Sep 29, 2023: I come back after quite a bit of use: No problems so far and the machine is excellent. The only downside is the short cables...

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Easy to use
    • Value for money
    • Volume
    • Welding cable length
    Did you find this review helpful?
  • Verified purchase

    Value for money!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Very good, it's worth it and more. I just wish it also came with a carrying bag.

    Translated from Greek ·
    Did you find this review helpful?
  • It's worth its money.

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • 5
    10 out of 11 members found this review helpful

    Verified purchase

    I used it without gas. Amazing in everything! The only disadvantage is the short cable

    Translated from Greek ·
    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
  • Verified purchase

    • Power
    • Machine durability
    • Construction quality
    • Weight
    • Volume
    • Easy to use
    • Value for money
    • Welding cable length
  • Beginner in the wonderful world of welding... the first signs from the machine are encouraging, it seems it can handle many types of welding... of course, before buying, I searched online for various machines. This particular one had many good reviews and not without reason, I believe... it can do any type of welding there is... I think for amateur use but maybe also for moderate professional use it is just right... as others have written, a disadvantage is that it has short cables but if you look around, you can find a solution... with a few uses I've made, I feel that the machine is excellent... definitely vfm!!!

    Translated from Greek ·
    2
  • it's top.. of course, I would like a more detailed user manual, some of us are beginners

    Translated from Greek ·
    5
  • Good evening everyone, I am also a owner of this machine but the problem I have is that the wire unravels. As a result, half or more of the dough goes to waste. I don't know if this happens to you, it may also be my own mistake, I don't know much

    Translated from Greek ·
    2
  • The cables for the electrode clamps are very short, that's why minus one star, they should be at least 2 meters. Other than that, very good and easy to use!!

    Translated from Greek ·
    1
  • All the money! It's worth every single euro from the first to the last!

    Translated from Greek ·
    2
  • See all
178,90 €
20,00 €   shipping cost