Since it comes from the popular Lincoln brand, so there shouldn’t be any doubts to the performance or quality. LINCOLN ELECTRIC CO K2697-1 Easy MIG 140 Wire Feed Welder handles various materials such as mild steel, aluminum and stainless steel and various others.
This is a portable welder that runs on one-phase electricity. It delivers rated output of 90A @ 19.5VDC. It has 20% duty cycle. The output range is from 30 to 140A DC. The accepted wire size is from 0.025-inche to 0.30-inche.
What supplies do I need to use this welder?
Answer – Lincoln MIG 140 comes with all the supplies and parts, which you need for the welding. The package also includes 2 X spools of wire. For the MIG welding process, you will need 0.25 wire, which requires the use of C-25 gas bottle, which you can easily buy from your local welding supply store.
Can it perform flux core welding?
Answer – Yes, you can use flux core wire for the welding. In fact, the welder comes with both flux core wire and solid wire.
Can I plug into a standard 120V outlet?
Answer – Yes, it plugs into a 120V outlet without any doubts.
Does it have an 110V plug or 220v plug?
Answer – It has an 110V plug only.
Does it weld Aluminum?
Answer – Yes. However, you will need the right shielding gas and filler wire, which can be purchased from Lincoln or from the local store.
Can Lincoln MIG 140 weld 3/8 mild steel?
Answer – The shortest answer is no. The maximum thickness of mild steel, it can handle is 5/16-inch.
- It delivers impressive performance for small to medium level welding works.
- The unit is good for both experienced as well as learners.
- The welder delivers good result for flux core and solid wires.
- It can weld aluminum as well.
- Some customers are not impressive with the 120V performance; they say it is only good for small welding tasks.
- The user manual lacks proper instruction, which is a little difficult for the newbies.
- Some customers say that the duty cycle is not good for the rated gage.
This is an average-performance unit. It has received mixed opinions from its existing customers. Therefore, the Lincoln MIG 140 is an average-performance welder, which is good for small to medium level welding tasks. The unit can handle various metals but you can’t expect to use it in a high production environment.
If you are looking to buy a branded, portable and affordable welder, you can buy it. However, you have to use it for small welding tasks. It is good for the handy use. Since it is a portable welder, you can easily carry it anywhere you go.