MIG200 250 250F Inverter Gas-Shielded Welding Machine

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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

Q:Direct connection method of direct current arc welding machine and how to select reverse connection in production: Direct current connection method, negative pole gun, positive grounding wire.

Q:What products can be welded by automatic argon arc welding machine?: Look, how many days have you been called automatic argon arc welding machine? Welding special plane? Tungsten inert gas arc welding with wire feed machine Argon arc welding? Robot?

Q:What is the power of this argon arc welding machine?: Three hundred and eighty welding machine capacity, no-load current multiplied by five. The single-phase AC welding transformer is actually a special step-down transformer. Compared with the common transformer, its basic working principle is approximately the same. In order to meet the requirements of welding process, the welding transformer works in short circuit and requires certain arc striking voltage during welding. When the welding current is increased, a sharp decline in output voltage, when the voltage drops to zero (i.e. two short side), two side current is not too big, and so on, the welding transformer has a steep drop in the external characteristics of the welding transformer, dropping characteristic is the pressure generated by the obtained reactance coil. No load, because there is no welding current through, the reactance coil does not produce pressure drop, at this time the no-load voltage is equal to the two voltage, that is to say, when the welding transformer is no-load, the same as the ordinary transformer no-load. The no-load current of the transformer is generally about 6%~8% of the rated current (the State shall not exceed 10% of the rated current). This is the theoretical basis of formulas and the.

Q:What effect the quality of Andre micro argon arc welding machine?: Not so well.This is only sold in a shop welder, there is no entity store. The welder also does not have after-sales service, and the welding machine adopts the OEM which is assembled by the renovation or inferior parts. Filter capacitor, main transformer, high frequency board (high frequency arc starting) and other key components, seriously Jerry built, using MOS-FET FET inverter technology, there are dangerous pipes.

Q:What are the well-known automatic argon arc welding machines in the world?: They are all foreigners. Funes. Issa, Ken, Miller. Lincoln. Mega Nick. And has made the sun. Times. Wtl. Welding research and technology, Hua Heng, huayuan. Wait

Q:Inverter type pulse argon arc welding machine, how to be converted into an electric welding machine, the model is WSM-160: Remove the high frequency argon arc welding arc and the valves, two of the joint control of welding torch for argon arc welding line short circuit, if needed, then the original grounding screw argon arc welding joint into the ground (ground) with the same joint, convenient welding wire, a manual arc welding machine is the.

Q:How does the argon arc welder overheat protection?: Check if the temperature relay is out of order.

Q:Panasonic argon arc welding machine is good or bad: Yes, especially argon arc welding machine.

Q:That kind of argon arc welding machine can weld copper and solder aluminium. What brand is good, and what's the price?: See what do you do, if some of the simple and convenient to carry, can buy 220V WSE200 argon arc welding machine can weld stainless steel, aluminum, iron, copper, but suitable for small workpiece processing, the machine can not stand too much. So there is a general neutral aluminum size WSE315 argon arc welding machine is second 380V the can, this is one step, but the price is slightly higher, in front of that some easy to carry and easy to use some is with 220V power, in front of the 2500-3000, behind the kind of 3500 yuan.Brand words, eyes of the beholder! Wise! A penny goods, brand words can be used as a special welding power of Odin

Q:ZX7 inverter type DC arc welding machine, when the welding current is 150A, how much power can it have?: Probably can only be calculated when welding in general, because of the arc, the arc of that moment consumption is relatively large, the arc voltage of 70V welding voltage is about 30V, according to Ohm's law 30 multiplied by 150 ampere voltage =4500W is 4.5 kW and its loss is less than 100W and the total power should not arc to 5KW, the welder should also consider the sustained load, generally less than 60% of the whole ZX7 is saving than at least half exchange

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