Inverter Welder

Inverter welder .... and your projects come true! 

The inverter welder opens a separate chapter in the world of "do-it-yourself": skilled and talented hobbyists or professionals in the sector need precise, powerful, reliable machines for their daily work. A welding machine is a tool that fascinates workers by the ability to combine metals and give shape to things; It is a particular machine that not everyone knows how to use, but the great variety of products that you will find in our online catalog, will give even less experienced people a way to work. The advice we give you is to always choose the power tool most suited for your needs and abilities in order to put your personal knowledge to good use and achieve excellent results. The welders with inverter technology that we carry all have the accessories you need to allow you to work safely: traditional masks, helmet, cables, pliers, electrodes for each type of welding.


    

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  1. Telwin Force 165 815857 Inverter MMA Welding 150A

    Telwin Force 165 815857 Inverter MMA Welding 150A

    Power 150A - In plastic case with 2 mt electrode holder, 2 mt mass cable and hand mask
    • Complete with MMA welding accessories and plastic carry case
    • Power consumption: 4.1 Kw
    • Single-phase mains voltage: 230 V
    • Electrode welding diam. 1.6-4.0 mm
    • Cycle of use at 20 °: 6 min 150A
    £161.98
    Prompt Delivery
  2. Telwin Tecnica 211 / S 816122 Inverter MMA TIG Welder 180A

    Telwin Tecnica 211 / S 816122 Inverter MMA TIG Welder 180A

    Power 180A - In plastic case with electrode holder, earth cable
    • Complete with MMA welding accessories and plastic carry case.
    • Power consumption: 2.9-5.3 Kw
    • Single-phase mains voltage: 230 V
    • ARC and TIG welding
    • MMA electrode diameter: 1.6-4 mm
    £225.40
    Prompt Delivery
  3. Telwin 801081 MMA welding kit

    Telwin 801081 MMA welding kit

    Complete with: cable and earth clamp, cable and electrode holder, hand mask, wire brush
    • Cable and clamp of mass included
    • Cable and electrode holder included
    • Hand mask included
    • Metallic brush included
    £80.13
    Available
  4. Plasma cutting with Telwin Infinity Plasma 40 inverter system

    Plasma cutting with Telwin Infinity Plasma 40 inverter system

    compressed air cutting - current regulation 10/40 A - max cutting thickness 15 mm - compressed air pressure max 4-5 bar
    • 230 V power supply
    • Amperage 10 - 40 A
    • Max absorbed current 29 A
    • Maximum cutting thickness 15 mm
    • Max pressure 4-5 bar
    • Torch, ground cable, compressed air connection
    £469.66
    Prompt Delivery
  5. Telwin Superior 250 MMA Inverter Welding Machine 250A
    • Efficiency 87%
    • Three phase mains voltage 400 V
    • Current range 10/250 Amp

    • D usable electrodes in DC 1,6- 5 mm

    • Weight  8,40 kg

    £646.99
    Available
  6. Deca D-mig 230 AC Wire Welding Machines no gas

    Deca D-mig 230 AC Wire Welding Machines no gas

    power 90-130 A - diam. 100 mm coil NOT included -
    • Power supply: 230 V
    • Adjustment range: 90-130 Amp
    • Ø 100 mm coil NOT included
    • Animated wire Ø 0.9 mm NOT included
    • Net weight: 14.00 kg
    £164.30
    Prompt Delivery
  7. Deca D-mig 235 gas and no gas Wire Welding Machine

    Deca D-mig 235 gas and no gas Wire Welding Machine

    power 32-120 A - diam. 100/200 mm reel NOT included
    • Power supply: 230 V
    • Adjustment range: 32-120 Amp
    • Ø 100/200 mm coil NOT included
    • Animated wire: steel, stainless steel, aluminum
    • Net weight: 21.00 kg
    £227.80
    Prompt Delivery
  8. DECA D-mig 265 gas and no gas Wire Welding Machines

    DECA D-mig 265 gas and no gas Wire Welding Machines

    power 35-145 A - diam. 100/200 mm reel NOT included
    • Power supply: 230 V
    • Adjustment range: 35-145 Amp
    • Coil: Ø 100/200 mm NOT included
    • Animated wire, steel, aluminum, stainless steel
    • Net weight: 21.50 kg
    £260.54
    Available
  9. DECA D-mig 350 gas and no gas Wire Welding Machines

    DECA D-mig 350 gas and no gas Wire Welding Machines

    power 35-145 A - diam. 100/200 mm reel NOT included
    • 230 V power supply
    • Adjustment range 35-145 Amp
    • Coil Æ 100/200 mm NOT included
    • Animated wire, steel, aluminum, stainless steel
    • Net weight 29.00 kg
    £310.94
    Prompt Delivery
  10. DECA D-mig 380 gas and no gas Wire Welding Machine

    DECA D-mig 380 gas and no gas Wire Welding Machine

    power 35 -160 A - diam. 100/200 mm reel NOT included
    • 230 V power supply
    • Adjustment range 35-160 Amp
    • Ø 100/200 mm coil NOT included
    • Animated wire, steel, aluminum, stainless steel
    • Net weight 31.50 kg
    £380.18
    Prompt Delivery
  11. Telwin Jaguar Cyborg self-healing welding mask

    Telwin Jaguar Cyborg self-healing welding mask

    Professional - compatible with MMA, MIG-MAG and TIG -
    • Light status 4 DIN
    • Dark state 5-13 DIN
    • Optical class 1/1/1/2
    • Suitable for MMA, MIG-MAG, TIG welds
    • Weight 0.610 kg
    £60.42
    Available
  12. Foxcot Charm Flame LCD Din 4/9 - 13 MMA MIG TIG Automatic Welding Mask
    • Din 4/9 - 13
    • Gx 1/1/1/2
    • MMA, MIG-MAG, TIG welding processes
    • Weight 0.500 Kg
    Special Price £25.63 Regular Price £36.77
    Prompt Delivery
  13. Foxcot 145A Inverter MMA Welder

    Foxcot 145A Inverter MMA Welder

    Domestic use - immediate replacement warranty - accessory kit
    • Power: 140A
    • Use with domestic networks
    • MMA accessory kit included
    • Digital display
    • Maximum power consumption: 4.5 Kw
    £78.76
    Available - Free shipping
  14. Telwin Force MPGE 168 816215 inverter welding machine - Limited Edition

    Telwin Force MPGE 168 816215 inverter welding machine - Limited Edition

    Power 150A - Accessories included: mask, gloves, electrodes, cables
    • Single-phase mains voltage: 230 V
    • LIMITED EDITION Lineonline
    • Absorbed power: 4.1 Kw
    • Power 150A
    • Electrode welding diam. 1,6-4 mm
    • TIG welding
    • Protection for generators
    £254.46
    Prompt Delivery
  15. Telwin Nordica 4.280 turbo MMA welding machine - Refurbished 1

    Telwin Nordica 4.280 turbo MMA welding machine - Refurbished 1

    With electrode holder, cable and ground clamp and hand mask
    • Electrode diameter: from 2 to 5 mm (rutile)
    • Amperage range: 70 to 220 A (AC)
    • Maximum absorbed power: 3.6 KW
    • Electrode holder, cable and clamp, brush and mask included
    Special Price £133.70 Regular Price £175.61
    Prompt Delivery
  16. Telwin Infinity 120 Inverter Welder - Refurbished 1

    Telwin Infinity 120 Inverter Welder - Refurbished 1

    power 10/80 A - electrode holder clamp, ground cable and brush included -
    • 230 V power supply
    • Adjustment range 10-80 Amp
    • Electrode section 1.6 - 2.5 mm
    • Power consumption 2.3 kW
    • Duty cycle 50% @ 80A
    • Net weight 3.1 kg
    Special Price £89.90 Regular Price £102.76
    Prompt Delivery - Free Shipping
  17. Stayer Super Plus 120 GE K Inverter welding machine

    Stayer Super Plus 120 GE K Inverter welding machine

    100% duty cycle a 30°C – adjustment range 120 A – welding accessories and case included
    • Power supply: 230 V
    • Adjustment range: 120 A
    • Electrodes Ø 2.5 - 3,25 mm
    • Welding accessories and case included
    • 100% duty cycle a 30°C
    • Weight: 2,50 kg
    £124.19
    Prompt Delivery
  18. Stanley 90371 Self-locking mask for Welding

    Stanley 90371 Self-locking mask for Welding

    Din 3/11 - model E Protection 2000E
    • Model: 90371
    • Automatic dimming: DIN 3-11
    • Dark speed: 0.3 ms
    • Weight 0.835 kg
    • Glass dimensions: 96x39 mm
    £37.62
    Available
  19. Foxcot 165c Inverter MMA ARC Welder

    Foxcot 165c Inverter MMA ARC Welder

    Domestic use - immediate replacement warranty -
    • MMA accessory kit included
    • Digital display
    • Maximum absorbed power: 5.2 Kw
    • Ventilated
    • Power: 170A
    Special Price £68.48 Regular Price £94.19
    Prompt Delivery - Free Shipping
  20. Stanley Mikromig No Gas Welder - Refurbished 1

    Stanley Mikromig No Gas Welder - Refurbished 1

    power 35/95 A - ground cable, torch, cored wire and welding mask - no gas -
    • Power supply: 230 V
    • Animated wire no gas
    • Current range 35-95 Amp
    • Weight: 15.00 kg
    • Soldering for iron only
    Special Price £124.19 Regular Price £145.27
    Prompt Delivery - Free Shipping
  21. Deca Siltig 415 Inverter welding machine

    Deca Siltig 415 Inverter welding machine

    TIG torch 110A-3 mt - mass graft - cables - case included
    • Voltage 230 V
    • Power 4.0 kW
    • Adjustment range 10-150A
    • Electrode and TIG welding
    • Weight 3.6 kg
    £264.23
    Available
  22. Telwin Infinity 228 CE Inverter Welder 200A - Refurbished 1

    Telwin Infinity 228 CE Inverter Welder 200A - Refurbished 1

    power 20/200 A - cellulosic electrodes - electrode holder clamp and mass cable included
    • 230 V Single phase mains voltage
    • Current range 20-200 Amp
    • Electrode section 1, 6 - 4 mm
    • Max absorbed power 6 kW
    • Weight 6.60 kg
    Special Price £263.97 Regular Price £308.45
    Prompt Delivery
  23. DECA SIL 417 Inverter Welder - Refurbished Product 1

    DECA SIL 417 Inverter Welder - Refurbished Product 1

    with case and accessories: welding cables, earth clamp, pliers; adjustment range: 170A
    • Single-phase mains voltage (230V)
    • Maximum absorbed power 4,5 kW MAX
    • Welding current 170 Ampere MAX
    • Electrode section MMA 1,6 – 4 mm Ø
    Special Price £170.47 Regular Price £205.61
    Prompt Delivery
  24. DECA SIL 313 - 130A Inverter MMA Welder 130A

    DECA SIL 313 - 130A Inverter MMA Welder 130A

    with case and accessories: welding cables, earth clamp, clamp; adjustment range: 130A
    • Welding current 130 Ampere MAX
    • MMA electrode section 1.6 - 3.2 mm Ø
    • for home networks
    • 230V single-phase mains voltage
    • Maximum power consumption 2.5 kW MAX
    £134.39
    Prompt Delivery
  25. DECA SIL 415 Inverter MMA Welder 150A

    DECA SIL 415 Inverter MMA Welder 150A

    with case and accessories: welding cables, earth clamp, electrode holder: regulation range: 150A
    • Welding current 150 Ampere MAX
    • MMA electrode section 1.6 - 4 mm Ø
    • 230V single-phase mains voltage
    • Maximum power consumption 3 kW MAX
    £159.07
    Prompt Delivery
  26. DECA SIL 417 Inverter ARC Welder 170A

    DECA SIL 417 Inverter ARC Welder 170A

    with case and accessories: welding cables, earth clamp, clamp; adjustment range: 170A

    • Maximum power consumption 4.5 kW MAX
    • Welding current 170 Ampere MAX
    • MMA electrode section 1.6 - 4 mm Ø
    • Single-phase power supply (230V)
    £205.61
    Prompt Delivery
  27. WM23 Deca helmet mask

    WM23 Deca helmet mask

    Din 11 - Optical class 1/1/1/3
    • Degree of protection DIN: 3/11
    • Optical class EN 379: 1/1/1/3
    • Field of view 97x 37 mm
    • Suitable for MMA, MIG, TIG welding
    £41.05
    Prompt Delivery
  28. Foxcot MMA Complete kit for welding electrode for inverter welding machine

    Foxcot MMA Complete kit for welding electrode for inverter welding machine

    Complete with: clamp and cable mass and electrode holder, hand mask, brush / metal hammer.

    Composed of:

    • Attack: 10-25
    • Cable and caliper mass 1 mt;
    • Cable and electrode holder 1 mt;
    • Hand mask;
    • Brush / Metal hammer
    £11.91
    Prompt Delivery
  29. Foxcot First Mask - welding helmet Din 11 MMA MIG TIG 200g

    Foxcot First Mask - welding helmet Din 11 MMA MIG TIG 200g

    Din 11 - working temperature -5 ° / + 55 °
    • Din 111
    • Gx 1B
    • MMA, MIG-MAG, TIG welding processes
    • Weight 460 gr
    £8.48
    Prompt Delivery
  30. Einhell 150A TC-IW 170 Inverter ARC Welder 150A

    Einhell 150A TC-IW 170 Inverter ARC Welder 150A

    power 20 / 150A - electrode holder and ground cable
    • 230 V power supply
    • Protection 16 A
    • Current range 20-150 Amp
    • Electrode section 1.6 - 4.0 mm
    £257.03
    Available - Free shipping
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Inverter welder: Sale and purchase guide

Written by Federico P. updated to 18/08/2017

Everything you need to know about inverter welders, buying guide and usage tips. A wide range of welding machines for sale and available in stock to ensure delivery within 24 hours of purchase.

 


 

Index


  1. I have to buy an electric welding machine for the house, which one should I choose?
  2. Inverter welding machine
    1. Telwin force 125
    2. Telwin force 145
    3. Telwin force 165
  3. Inverter welding machine
  4. Professional inverter welder
  5. Inverter welder: use with a current generator
  6. Questions and answers from users

 


I have to buy an electric welding machine for the house, which one should I choose?

When buying an inverter welder , one of the most important factors that must be taken into consideration is where it should be used . It is no coincidence that many requests for assistance that we receive are for object welders that must be used with the normal home network  (which in most cases has a 3Kw capacity ). To facilitate this choice and direct the buyer to the right product, we have introduced in our catalog of inverter welders a special category with products that work with a 3 Kw home network.

System power, power consumption and reading of the technical data sheet. 

Regardless of what will be welded, the two factors that must be taken into account to assess whether a welding machine is compatible or not with the network system: 

  • System capacity ;
  • Power absorbed by the welding machine and reading of the technical data sheet ;
  • Diameter of the electrodes and required power.
System capacity

If the  welder is intended for hobby usegenerally used with home networks,  the capacity to be taken into consideration is  3 KW . The more modern houses also have an extra KiloWatt (these are the standard capacities, particular cases obviously have to be considered separately). For a short period of time, the maximum limit can be exceeded, but when welding, it is advisable to limit the use of other electrical appliances to a minimum.

Inverter welders recommended for the home network

(Click on the icon for the list of recommended Inverter welders for the Home network)

Absorbed power and technical data sheet

Analyzing the technical data sheet of a welding machine we find ourselves faced with a series of data referring to different factors. The one related to the power absorbed by the welding machines is that represented by these icons:

Power absorbed by a 100% Inverter welder

 Power absorbed by an Inverter welder at 50% of use 

Power consumed by an Inverter welder from 60% to 100% of use

These indicate respectively:

  • the  power required by an inverter welder used at  maximum utilization ;
  • The power used by a welding machine used at  50% of the power ;
  • The power required  from 60% to 100% of use .

To assess whether a welding machine is compatible with our system  , the 100% value must not necessarily be evaluated  for two reasons:

  • A maximum welded welding machine  will save for less time  (it will go first in bulk and it will cool for the necessary time - Duty cycle);
  • It could be enough to  reduce the power in relation to the electrode to be welded  (as we will see each electrode has indicated the amperage necessary and sufficient to be welded)
Electrode diameter and required power

Depending on what you have to weld (in addition to the type of material also the thickness is a very important discriminant), you will have to choose a welder that will be able or not to use electrodes of a given thickness. Depending on the thickness of the electrode, it is possible to have a general indication of the welding machine to be purchased. This practical table gives an indication of the power that our welding machine must have, according to the reference electrodes:

Power of the welding machine according to the electrodes to be welded

RT  =  Rutile Electrodes

BS  =  Basic Electrics

CE  =  Cellulose Electrolytes

What changes between Rutilic, basic and cellulosic electrodes?

As can be seen in this table, different amperages  are required  based on the  type of electrode . Each of these types of electrodes have  specific characteristics  and  usage recommendations .

  • The  rutile electrodes  are recommended for hobby use . they are  more flowing  and the arc of welding will be more stable. The  welding  will be  cleaner  and fewer scores will remain  .
  • The basic ones   are intended for  professional users , they are  less flowing  and will have more  spatter and welding residues . However, they have a  greater sealing and welding penetration .

(click here to return to the index)

Inverter welding machine

Written by Alessandro P. of 16/02/2016, last update of 17/05/2016

Inverter inverter welding machine, logo of the manufacturer

Telwin is the undisputed market leader nationwide for the production and market penetration of the inverter welder . Its wide range allows it to meet the needs of different types of users: from the hobbyist (both those who appear for the first time to welding and the most demanding users, who already have sufficient practice and experience to demand quality products) to the professional , passing through all the intermediate bands ( semi-professional users ).

Telwin catalog: solutions suitable for all needs

 

Inverter welder: Telwin 2016 catalog

 

One of the strengths of Telwin, in addition to the quality of its products, is the variety of its catalog . Its inverter welders can be correctly classified according to the series they belong to:

  • Force
  • Technique
  • Technology
  • Advance
  • Superior
Telwin Force

Inverter welder: Telwin, force series for MMA welding

It is the most known and commercialized series . Many users have come to know Telwin thanks to the sanders of this line. Depending on which product you choose, it is possible to weld rutile, basic, cast iron and stainless steel electrodes. It consists of the following models:

  • Telwin Force 125
  • Telwin Force 145
  • Telwin Force 165
  • Telwin Force 195 

(click here to return to the index)

Telwin Force 125

Inverter welding machine Telwin Force 125 815855 in rigid caseInverter welding machine Telwin Force 125 815861 in rigid case

This model is perfect and is considered as Entry-Level. Recommended for beginners and for the first timers in the world of welding. Its advantages are numerous:

inverter welding machine telwin force 125 ready for use 

Ease of use thanks to the inverter technology (regulation is simple and fast with the appropriate graduated potentiometer)

Inverter welder Telwin Force 125 compatible with the home network 

It is possible to use a 3 KiloWatt network (the classic home network). Not all welding machines can be used with a network of this type, rather, this is one of the most complex aspects concerning their use. The maximum absorption of this model is 2.3Kw, so it does not need any special precautions to be used.

inverter welding machine telwin force 125 ready to be used immediately 

Complete packages ready to use: precisely because it is a model that is often intended for non-welders, it is sold with kits complete with accessories. The Telwin code 815861 includes the practical helmet mask (which allows welding with a free hand), with a commercial value of over 20 euros.

(click here to return to the index)

Telwin Force 145

inverter welding machine telwin force 145 body machine 

It is the intermediate model of the Force series . It is an MMA electrode inverter welding machine with a ground cable and independent electrode holder. It is a perfect product for hobbyists , with an affordable and competitive price . Compared to other cheaper brands, it has the advantage of respecting the high quality standards of Telwin. It is considered a 125 amper and its optimal use involves the welding of 2.5 mm diameter electrodes

 inverter welding machine telwin force 145 technical data sheet

It is a 125 amper welder (its regulation ranges from 10 to 130A). The single-phase power supply allows it to be used even in non-industrial locations. Its reduced absorption facilitates its use and adjustment even with low-capacity electrical systems . Its maximum absorption reaches 3,5Kw (if regulated at maximum power). As specified, this welder is recommended for electrodes up to 2.5 mm in diameter

 inverter welding machine telwin force 145 diameter electrodes

Promotion with case and accessories

 inverter welding machine telwin force 145 version with rigid plastic case

The Telwin Force 145 comes with the rigid plastic case and the MMA welding accessory kit included with code 815856 . The body of the welding machine and its characteristics and technical specifications remain unchanged . It is particularly recommended for those who have to weld in several places or workplaces and must carry it often. For safe use without danger or damage to health, a hand-held mask is included in the package .

Promotion with Tiger headlight mask

 inverter welding machine telwin force 145 version with helmet mask

The most sold and requested version of these models is the one with the complimentary helmet blackening mask . The Telwin reference code is 815862 . The accessories remain unchanged and the Tiger helmet from Telwin is included. The concrete advantage of using this type of mask is to work with both hands free.inverter welding machine telwin force 145 secure welding

It is our duty to make a note on security . Welding is not a dangerous activity in itself , but doing it irresponsibly and inattentive involves risks and potential damage to health . The safety measures to be adopted concern the respiratory tract and the eyes

  • For the eyes, just use a darkening mask or glasses to ensure a sufficient degree of protection. Many people think that if the welding activity is performed for a short time it is not necessary to use a mask or protective glasses. This mistaken belief should be dispelled. Even if it is for a short time it is necessary to adopt the necessary security measures.
  • When it comes to the respiratory tracts, to avoid problems it is sufficient to use a standard protection mask (in the industrial field an approved suction system is mandatory)
All the advantages of the Inverter Force 145 welding machine
  • Light and small
  • Reduced absorption
  • Can be used at home (with 3KW capacity network)
  • Complete kit of accessories to weld immediately
  • Single-phase power supply
  • Warranty and assistance for 24 months

(click here to return to the index)

Telwin Force 165

inverter welding machine telwin force 165: machine body without accessories and kits

inverter welding machine telwin force 165: new 2016 model tribe mask

(new model autoscurante Tribe, version 2016)

The inverter welding machine Telwin Force 165 is the best-selling and appreciated model among those in the price range to which it belongs (both as regards the Telwin demand and the general market of inverter welders and MMA electrode ). In reality, there would be little to say about this welder: performance, power, reliability, versatility, and convenience are the main characteristics, which perfectly blend and make it the industry's reference welding machine.

inverter welding machine telwin force 165: promotional kit with auto-darkening mask and accessories

(Promotional Kit with auto-darkening mask and complete accessory kit, Telwin code: 815863)

inverter welding machine telwin force 165: open package

(Photo detail of Telwin Force 165 with connected welding cables)

Who is recommended?

inverter welding machine telwin force 165: who is recommended?

The answer is theoretically simple since it is a Telwin welding machine belonging to the Force series, many could answer that it is a hobby product , suitable for small DIY jobs or minor repairs. But is this true? Obviously, this is not a professional inverter welder, meaning a product intended for users who perform intense and prolonged work. However it is right to point out that this is not always true, indeed the versatility of this welder makes it an optimal tool for some types of professionals .

inverter welding machine telwin force 165: discover all the advantages

Like all welding machines that use inverter technology , the Telwin Force 165 also offers numerous advantages :

  • Its low weight favors its transport and use in all situations;
  • it can weld both rutile and basic electrodes without difficulty (for the latter an ad hoc adjustment is required to melt the electrode at its best);
  • steady with an excellent electrode use cycle up to 3.2 mm in diameter (almost continuously). Up to 2.5 mm it will save without ever going into protection (except for particularly unfavorable environmental situations);
  • it is easy to use and does not need any special configuration;
  • its reduced absorption and single-phase power also make it usable in the house / garage or at least with reduced capacity networks (at least 3Kw);

Obviously, it can not be used continuously and for particularly intense sessions, there are other Telwin products recommended for this type of use (from the Tecnica series to go up), but as already indicated, it can be the optimal solution for some types of professionals. 

Features and technical data

inverter welding machine telwin force 165: features, specifications and technical data

If you can not help but praise this welder by analyzing it as a whole if you enter on the technical data, features and its specifications all this can only improve. It is a real little jewel of the Telwin house and it is no coincidence that it is the inverter welder most sought after in the main search engines and consequently the most purchased .

For experienced welders, it may be easy to analyze the data sheet of an inverter welder, but for beginners, this may be more complex . For other welding machine models, we perform faster and less accurate analyzations and evaluations, but for the Telwin Force 165 model , to understand the potential of this model, we want to analyze every single aspect :

  • " Inverter welder to electrode - MMA - in direct current (or DC )": adopts the modern system Inverter for the transformation of the current.
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