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MIG Welders 167 products

Sourced from verified SA warehouses and certified Chinese factories. CE, ISO and SABS compliant where applicable. Every order Trade Assurance protected.

37 Class A · Buy now 130 Class B · Factory direct
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Class B — Factory Direct dominates this category 130 products from verified Chinese manufacturers · BestDealz handles SARS clearance + freight
25–45 day door-to-door Up to 60% savings Trade Assurance protected
Showing 1–16 of 167 results

Buying guide · MIG Welders

What to check before placing an order — written by BestDealz sourcing analysts.

How to choose

Choose a MIG welder that matches your material, power supply, duty cycle and support needs before you compare delivery class.

  • Match output to the job — Check the welder’s amperage range against the steel or aluminium thickness you actually weld, because undersized units struggle on production work and oversized units waste power.
  • Confirm your power supply — Verify whether your site has 220V single-phase or 380V 3-phase available, as the wrong input setup will delay installation and limit performance.
  • Check duty cycle properly — Compare duty cycle at the amperage you will use most, because a machine that overheats during long weld runs will slow your team and raise operating costs.
  • Review wire and gas setup — Confirm supported wire sizes, spool capacity and whether the unit is gas-shielded, gasless or both, so it fits your consumables plan and welding environment.
  • Buy for support and lead time — Use BestDealz Class A for urgent local stock, Class B for factory-direct orders with customs and VAT included, or Class C for escrow-protected SA drop-ship supply when availability is limited.
Frequently asked
Do I need a 220V or 380V MIG welder for my workshop?

It depends on your site supply and output requirement: smaller workshop units often run on 220V single-phase, while higher-output production machines may need 380V 3-phase. Always confirm your DB capacity and plug configuration before ordering.

What duty cycle is suitable for business use?

For regular commercial welding, focus on duty cycle at your normal working amperage, not just the maximum output figure. Higher duty cycle matters if operators weld continuously or on longer fabrication runs.

What is the safest BestDealz sourcing option if I need imported stock?

Class B is the factory-direct route from China and includes Trade Assurance, with customs and VAT included in the landed process. Ask for lead time, packing details and SARS clearance handling before you commit.

Should I check for local compliance or supplier credentials?

Yes, ask whether the equipment aligns with relevant local electrical and safety expectations, including any SABS-related requirements where applicable. For company procurement, also confirm the supplier’s paperwork needs such as tax status or BEE documentation if your process requires it.

Trade Assurance Refund if order quality or quantity differs.
7-point factory audit Registration, samples, photos & interviews.
Door-to-door delivery Customs + VAT included on Class B.
Bilingual sourcing English + Mandarin · 24-hr quote.

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