MIG200 250 250F Inverter Gas-Shielded Welding Machine

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Product Description:

MIG200/250/250F Inverter Gas-Shielded Welding Machine

· Condition: New

· Place of Origin: China (Mainland)

· Brand Name: OEM

· Model Number: MIG200/270/250F

· Dimensions:500*263*430/510*273*440/505*203*375MM

· Weight: 25/26.5/18KGS

· Usage: Auto Repair, Machining, Steel Doors & Windows, Steel Furniture, etc

· Certification: CE; ISO9001:2008; CCC

· Color: orange

Feature

· 1. IGBT inverter technology, up to 30KHZ, uniquely controlled, high reliability, light weight;

· 2. Closed loop feedback, output constant voltage, electric reactance controlled, welding steady;

· 3. MMA/TIG function can be added;

· 4. Switching frequency is out of audio frequency, which almost eliminate noise;

· 5. MIG250FL wire feeder is separated, operation range is wider.

Technical Parameters

· Model

MIG200

MIG250

MIG250F

Rated Input Voltage(V)

1-220V±10%

3-380V±10%

3-380V±10%

Rated Input Capacity(KVA)MMA/TIG

7.5

9.5

9.2

Rated Output Current(A)

200

250

250

Rated Output Voltage(V)

24

27.5

27

No-load Voltage(V)

50

52

48

Duty Cycle(%)

60

60

60

Welding Wire Diameter(MM)

0.8/1.0

0.8/1.0

0.8/1.0

Wire Feeder Style

Integrated

Integrated

Separated


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Q:Direct connection method of direct current arc welding machine and how to select reverse connection in production
Now we generally welding rod is not divided into positive and negative connection method (feel sticky electrode can be reverse test). Our commonly used J422 is an acid electrode (leather), both reverse and positive can be. Unless there is a special electrode. Such as 507506427 basic electrode. We should use DC reverse connection in welding. Positive electrode. Usually guns are negative. Earth is positive.
Q:How does argon arc welding gas?
1, argon arc welding machine itself quality2. Welding temperature3, the most important is master welding level
Q:Reallink Christie and argon arc welding machine which is good, what are the advantages
Reallink, Christie, which is a company of the two brands, as well as dacentrurus.Later the brothers go out, put out the brand christie.I especially love Christie, Christie treasure series.
Q:Is your argon arc welding machine a two phase home? What's the size of an argon cylinder?
There are two phase, but less power, decoration and decoration seems to be no problem.
Q:Thin stainless steel by argon arc welding? [around 0.7]? How to use argon arc welding machine? What is the current size of argon?
.7 OK, not too thin.Pulse welder is the best.Porcelain mouth as small as possible, needle point as close as possible, tungsten as far as possible to sharpen the taper, a little bigger, that is, a bit sharp.5 litres / minute will be enough,Current 40A
Q:How can argon welding be used to weld copper material? What do you need to have? Is the argon arc welding machine OK?
Because of its fast heat dissipation, it needs preheating before welding and filling with high current. It is better to weld with AC and DC welding machines, such as stainless steel, copper, aluminium, tin, copper and nickel, etc. the direct current welding of ferrous metals, that is, ordinary steel pipes, steel plates, etc., is not required.
Q:Used welding machine welder, argon arc welding machine for sale
You can register on the home of the welding website and publish the second-hand information, which is very convenient and quick!
Q:Argon arc welding machine sometimes cannot cause arc, why?
1: high frequency plate aging, high frequency ignition ability is reduced. Continuous welding does not require repeated arc striking, and arcing is difficult when arc welding is broken. The problem can only be solved by replacing the new high frequency board.2: high frequency plate put point electrode gap is not, or burning serious, with fine sandpaper or gauze lightly grinding discharge electrode, re installed. Severe burning and replacement of new electrode when necessary.3: continuous high current welding, argon flow is smaller. Tungsten oxide oxidation. The oxidized tungsten electrode affects the electrical conductivity, and the arc breaking spot welding also affects the arc initiation performance. Continuous arc welding does not require repeated arcing, and no arcing phenomenon can occur. Increase argon flow according to welding process.
Q:The difference and characteristics of AC arc welding machine and DC arc welding machine
Direct current welding sounds like running water. Of course, the welding quality is much better.Communication is like water dripping, so it's different.You look at the difference between the two kinds of electricity. I believe you'll find the answer you want.
Q:Panasonic argon arc welding machine VS Miller argon arc welding machine which is good?
If you had used Mega Nick's machine, you would know what a good thing is

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