NB-350T 500T IGBT Inverter CO2 MAG MMA FCAW Welding Machine

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Product Description:

NB-350T/500T IGBT Inverter CO2 MAG MMA FCAW Welding Machine

Quick Details

· Condition: New

· Place of Origin: Shanghai, China (Mainland)

· Brand Name: OEM

· Model Number: NB-500

· Dimensions: 640*334*586mm

· Weight: 50Kg

· Usage: shipbuilding,steel structure

· Voltage: 3 phase 380v, customer requirement

· Power(W): 25KVA

· Certification: CE,CCC,ISO9001:2008

· Warranty: 12months

· After-sales Service Provided: Overseas service center available

· Color: gray, or customer requirement

· Function: CO2 MAG Welding,MMA, FCAW

· OEM, ODM: Accepted

· Max. welding current: 500A

· Quality control system: ISO9001:2008

· Delivery: in time

· Rated duty cycle: 60%

· Suitable wire diameter: 1.0-1.6mm  


· 1.Adopt waveform control technology to improve appearance of weld and reduce splash.

· 2. Use digital display to preset welding parameter accurately.

· 3. Current and voltage can continuous adjust in wide rage.

· 4. Soft switch technology makes the machine high efficiently and high reliably.

· 5. Passive power factor calibration (PPFC) technology has high power factor.

· 6. Arc-starting with slow wire feeding will be easy to starting arc and increase success rate.

· 7. Wipe off small curve loop when ending arc.

· 8. Small welding deformation, good welding point

Technical parameter:

· Model




Rated Input Voltage(V)

3~380V ±10%

3~380V ±10%


Rated Input Power(kV/A)




Welding Voltage Range(V)




Output Current Range(A)




Rated Duty Cycle (%)




Efficiency (%)




Power Factor




Welding Wire Diameter(mm)




Cooling Style


External Size L*W*H(mm)




Weight (kg)




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Q:(reallink authentic) inverter DC TIG / arc welder WS-300A how to use the reallink dual-purpose welding?
The red knob is a current size adjustment, is a function of manual welding when thrust regulation (welding current welding at large strengthening efforts) switch alone know how to use it?
Q:What brand of portable argon arc welding machine is good?
Of course, imported Panasonic, Lincoln, Miller, OTC, and Issa are good.Domestic sales of the largest civilian reallink minicomputer.One of the best industrial machine era, okuta.The rest of the welding machines are basically imitating the above ones.
Q:How to adjust parameters of argon arc welding machine
What parameters do you want to adjust?
Q:What are the differences between invert DC hand arc welding machine ZX7-200T and ZX7-200?
There's no particular difference between this, ZX7-200T and ZX7-200 just say the names of each manufacturer, or the structure of the device is different.
Q:What does the 315 argon arc welder cool with water?
315 water cooled argon arc welding is a welding head;Argon arc welding is a kind of welding technology using argon gas as protective gas. Also called argon gas shielded welding. That is, argon shielded gas is applied around the arc welding, and the air is separated from the welding zone to prevent the oxidation of the welding zone.Argon arc welding technology is based on the principle of arc welding on using argon protection for metal welding, the welding material in high current to be welded on the substrate is melted into liquid form of molten pool, the metal to be welded and welding welding technology to achieve a metallurgical combination, due to the high temperature melting on argon welding continuous feeding in the welding material can not contact with oxygen in the air, thereby preventing the material oxidation, therefore can welding stainless steel, iron metal hardware.
Q:Can the WS series inverter argon arc welding machine be cut?
WS series inverter argon arc welding machine can cut, argon arc welding is used argon, used to protect the welding port is not oxidized. The cut does not require argon and requires compressed air to blow the molten metal. Just emphasize one point: you need to have an air pressure pump, and use the plasma cutter to replace the argon arc welding handle. The gas path of the hand handle is connected to the air outlet of the welding machine, and the other is welded by the argon arc welding method, and the air pressure path of the air compressor is connected to the air supply end of the welding machine air inlet (argon air supply end). The internal gas off gas and is composed of an electromagnetic valve control, when the handle switch is pressed, can automatically achieve the breakdown of air arc and gas, timely blow molten metal, to achieve the purpose of cutting metal.
Q:Can argon arc welding machine be changed into common DC welder?
It is difficult to change DC argon arc welding machine into ordinary DC welder.Mainly looking at argon arc welding machine is inverter, or traditional silicon rectifier (which is relatively large volume, which kind of heavy)?.If it is inverter, it is not good to change, and if it is silicon rectifier, the transformer directly connected directly to the secondary, the line out of it.Inverter argon arc welding machine is using argon as shielding gas, tungsten as electrode, by the electric arc generated between tungsten electrode and welding, heating and melting of the parent material (adding wire was melting) welding method of machine. Argon is used to protect weld metal and tungsten electrode bath in the arc heating region without air oxidation. It is suitable for carbon steel, alloy steel, stainless steel, refractory metal aluminum and aluminum magnesium alloy, copper and copper alloy, titanium and titanium alloy, and thin plate 0.1mm, and can carry out a full range of welding, especially for complex welding inaccessible parts etc..
Q:What's the price of argon arc welding machine?
160A domestic reallink, Jiashi models (full bridge inverter) power price 900~1000, single-phase 220V about 250A1300, 300A2200 yuan, 400AMOS 3200 yuan IGBT module 4800 yuan, Wuxi production of single end machine standard 400~500 160 yuan of real 80~100A
Q:Can argon arc welding machine be changed into two welding machine?
Argon arc welding is a drop characteristic, constant current (current regulation), two, welding is flat characteristics, constant voltage (voltage regulation). Generally do not change him, because the control principle to change, it is more troublesome.
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.

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