Inverter DC TIG/MMA Welding Machine (IGBT Module type)

Inverter DC TIG/MMA Welding Machine (IGBT Module type)

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 100 unit/month

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Basic Info.

Model NO.:TIG/MMA

Type:ARC Welders

Current:AC/DC

Model:TIG/MMA

Export Markets:Global

Additional Info.

Packing:Carton

Standard:ISO9001: 2008, CE, CB, CCC

Origin:China

Production Capacity:100 Pieces/Day

Product Description

Application

- Support TIG & MMA two kinds of welding
- Adopts IGBT module technology
- Soft-switching technology bring higher effciency and more stable performance
- Automatic compensation for voltage fuctuation, can cork against input voltage fuctuation (V+/-15%)
- Over-voltage protection, undervoltage protection, over current protection, over load protection
- Suitable for welding with different kinds of acid or basic electrode, MMA support down weld with cellulose type electrode.

Mode	TIG-400*	TIG-500*	TIG-630*
Type	IGBT module
Rated input voltage (V)	three phase AC380+/-15%
Rated frequency (Hz)	50/60
Rated input power (KVA)	18.4	25	35
Rated input current (A)	28	38	52
Output current (A)	20-400	20-500	50-630
Rated working voltage (V)	36	40	44
Drive adjustment (A)	0-100
No-load voltage (V)	79
Diameter of tungsten needle (mm)	1.6-4.0
Rated duty cycle (%)	60
Effciency (%)	85
Power factor	0.93
Protection grade	IP21
Insulation grade	F
Net weight (KG)	41.4	47.6	51
Gross weight (KG)	49.6	55.8	60
Housing of machine	iron
Dimension of machine (mm)	642x323x573	642x323x573	697x350x635
Packing	Carton	Carton	Wooden box
Dimension of packing (mm)	700x390x660	700x390x660	760x450x705

Inverter DC TIG/MMA Welding Machine (IGBT Module type)

FAQ:

Acceptable payment term and way?

T/T,L/C, T/T + L/C,

Acceptable price term ？

FOB CNF CIF DDU CPT
Do you accept OA payment terms?

Yes, sure, but it normally depending on the order value
Do you have QC team?

Yeah, sure, our QC team is very important, they will keep the qualitycontrol for our products.
What is the validity of your quotation?

Normally 7 days.
What is your advantage?
24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent

Q: What is the principle of using gas in argon arc welding machine fast?: It may be that the gas is too large for gas transfer. In general, the argon gas transmission does not need to be too large, and a little bit of air will do;Check each section of the trachea is broken, the general welding torch of the two joints, as well as the middle often bent, or often foot of the place, easy to break, leak;Argon arc welding, that is, tungsten inert gas arc welding, refers to the use of industrial tungsten or activated tungsten as non melting electrode, inert gas (argon) as the protection of welding methods, referred to as TIG.Argon arc welding has been widely used because of the following advantages.1 argon protection can isolate the harmful effects of oxygen, nitrogen and hydrogen on the arc and molten pool, and reduce the burning loss of alloy elements, so as to obtain compact, no spatter and high quality welded joints;2, the arc welding of argon arc welding is stable, the heat concentration, the arc column temperature is high, the welding production efficiency is high, the heat affected zone is narrow, and the weldment stress, deformation and crack tendency are small;3, argon arc welding for the arc welding, operation and observation is convenient;4, the electrode loss is small, the length of the arc is easy to maintain, welding without flux, coating layer, so easy to realize mechanization and automation;5, argon arc welding almost all metals, especially some refractory metals, easily oxidized metal, such as magnesium, titanium, molybdenum, zirconium, aluminum and other alloys;6 、 free from the welding position limit, and can be welded in all positions.

Q: What do you mean by "ground arc" of argon arc welding machine? Is it because it doesn't arc or is it connected directly to the ground to prevent electric shock?: Hello, ground wire and ground wire, grounding wire to prevent leakage from the welder shell to the earth line, safety protection. The wire or workpiece line is used to form an arc circuit with the welding torch

Q: Argon arc welding machine has high frequency spark, no arc, what are the reasons? Repair steps: argon arc welding machine has high frequency sparks, no arc, check whether the gun has sufficient amount of argon to come out, and then see if the cable is broken!I have encountered such a situation when the broken welding torch cable, welding machine apart was measured with a multimeter in many places did not find the problem, then the part of the high pressure spark open press with a multimeter to check the output terminal of the switch + fast welding (workpiece) and - (argon arc welding) end are the normal voltage, (at that time not see) arc welding torch cable can be! The torch cable to replace fixed ~!: The torch cable breaking is not completely broken, the high-frequency pathway is a high voltage low current, but the welding current is larger than the high-frequency current and the arc voltage is much lower when the welding voltage, welding torch cable problems when welding arc voltage is too low, so not arc.

Q: The current is too small to the maximum, indicating more than 300 or not: Adjust the flow of argon argon flow is too small, weak and feeble protection gas, protection effect is not good, easy to produce and weld defects such as oxidation pores; if the gas flow is too large, prone to turbulence, the protection effect is not good, but also affect the stability of arc burning. The welding of position 1 does not require argon protection to the parts, only the gas flow of the welding gun is adjusted, and the flow rate of argon is adjusted to 7~10 l/min.

Q: What's wrong with argon arc welding machines without high voltage output?: In the machine there is a high pressure spark, but the output is only low pressure, no high pressure, as long as the welding needle does not touch the iron, it will not flame. The ground wire and the welding torch line are all good, the screw will not loose, the argon gas is also normal.

Q: What should the novice pay attention to when using argon arc welding machine? (the more detailed the better) thank you!!!: 1. connection of input power supplyThe input power of the welder is 380V. Note: before the A. connection, switch the switch of the switch box on the broken position, and connect the grounding cable to the ground at the bottom of the welder. The voltage of power supply network in B. welding machine is single-phase 380V, and the voltage fluctuation of power grid should be in the range of +10%.2. argon arc welding1.) close the power switch, and the power indicator light is on. 2.) switch the function switch to the position of argon arc welding. 3.) welding torch and workpiece. 4.) when welding aluminum, turn the switch down to AC argon arc welding, and then apply welding according to process requirements. When welding the stainless steel, switch the switch to "direct current argon arc welding", and then apply the welding process. 5.) open argon valve, according to process requirements, adjust to a certain flow. 6.) adjust the current knob to the required value according to the process parameters. 7.) the gas delay knob to the required time, welding can be achieved and the requirements of post flow ventilation in advance.3. procedures for argon arc welding1.) switch and check whether the dial knob machine to the correct position; 2.) mobile welding torch, the 2 3mm away from the workpiece position and press the torch switch; 3.) welding process; 4.) loosen the torch switch, welding end valves are closed; 5.) argon, turn off the power switch;4. manual arc welding1.) switch the selection switch to the "general weld" position. 2.) for welding of low carbon steel, the output (+) cathode connected to the base metal, the electrode holder connected to the welder (-) cathode. 3.) with low argon welding stainless steel electrode, the positive electrode (+) electrode holder, the (-) athode metal.

Q: I want to buy Christie Bao WSE200P AC DC pulse argon arc welding machine, but do not know how about the quality?: Christie's customer service no, I suggest to buy reallink, I just bought a WSE200P models, the reallink do good customer service. After all, that quality, welding inverter or the old brand on the live action,

Q: Welding aluminum parts by argon arc welding, I made a control cabinet, servo motor to drive the welding torch to move, and control welding current, control welding stop,There are 2 servo motors in the cabinet,.1 PLC. When I arc, the high frequency of the welding machine will affect my welding machine, and the servo motor will run around,PLC the first second inputs X1.X2 will flash. When the control panel is out of power, the welder will start arcing, and the alarm light on my Cabinet will flash (no power is on)The alarm beeps, too. Put awayA filter in front of my PLC with the servo driver, but the driver in front of hell no isolation transformer, alarm lamp in front of no isolation transformer, servo driver CN1 input port with no shielding line: In the encoder line with magnetic ring, PLC servo CN1 input screen mesh shield, and mesh shielded wire welded to the CN1 plug metal shell

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: How much electricity does an argon arc welding machine use in a day?: 315 welding machine 12KW, 400 welding machine 15kw., this is full load when the power, output current is different, the total power consumption is different, and welding always has a pause, so the power consumption is uncertain!

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