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

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

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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

Features:

· 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	NB-350T	NB-500T	NB-630T
Rated Input Voltage(V)	3~380V ±10%	3~380V ±10%	3~380V±10%
Rated Input Power(kV/A)	14.4	25	35.8
Welding Voltage Range(V)	17-31	17-39	17-44
Output Current Range(A)	60-350	60-500	60-630
Rated Duty Cycle (%)	60	60	100
Efficiency (%)	89	89	89
Power Factor	0.87	0.87	0.87
Welding Wire Diameter(mm)	0.8-1.2	1.0-1.6	1.0-1.6
Cooling Style	Wind-cooling
External Size LWH(mm)	576310573	640334586	690334586
Weight (kg)	40	50	58

Q: Bx6315 type AC arc welding machine, how to connect three-phase?: GB 25 square welding wire; non standard 35 square welding wire can be.BX6-315 belongs to the tap welding machine with rated output current of 315 amperes and the tap type power frequency AC welding rod hand arc welding machine.The output terminal of the welding machine is connected with two terminals, one to weld and the other to connect the ground wire. No, anyway.

Q: How do I get the power from 380V?: AC arc welding machine 3 wiring point 380V-0V-220V, and then 380V power, is the 0V and 380V, connected to the 380V on it. Yes, "220V" means that the AC arc welder 380V and 200V can be used.AC arc welding machine called arc welding transformer, is a kind of special transformer, the network voltage alternating current into low voltage alternating current suitable for welding, which is composed of the main transformer and the required adjustment part and indicating device etc.. In the AC arc welding machine, the most widely used is the movable iron type AC welder.There are three kinds of AC arc welding machine: moving iron core, integral type and moving coil type. The utility model has the advantages of simple structure, easy fabrication, easy maintenance, low cost and high efficiency. But the current waveform is sine wave output, AC decline characteristics, arc stability, low power factor, but the magnetic blow phenomenon rarely, no load loss, generally used in manual arc welding, submerged arc welding and TIG welding method.

Q: Ask that master to help, ah, my welding machine is broken, the circuit diagram is not.: What's wrong with your welding machine?The remedy to the disease is better

Q: What's the reason for this? Tell me about the trouble. I work in argon arc welding, the novice today, dry with a dry suddenly broken, the arc, I thought is a switch or circuit which is broken, later discovered, with tungsten tip with the welding surface contact, causes a spark. What are the reasons for seeking advice?.: Striking, arc striking, welding can be normal, that is, high pressure arc part of the fault.Generally high voltage capacitor aging.

Q: Welding machine model is WSM-315G, without water cooling, can be connected with water welding gun, because there is a warehouse: To see your current use, even if the interface is the same, do not recommend, water-cooled argon welding torch cable diameter of not more than 18 square, and 315 machines etc should be equipped with more than 35 square wire

Q: Who can tell me how the performance of WSE-200G Ruiling argon arc welding machine, welding aluminum welding is good? And what's the difference between the letter "G" and "P" after the model number? Thank you: As the Christie WSE-200P welder performance. WSE-200P welding machine has pulse function, more suitable for welding aluminum.G welding machine manufacturer's product code. P pulse.

Q: I bought an argon arc welding inverter, DC, but I can't find the place where argon is filled. Can I use the argon needle and plug it directly?: Be sure to use argon. If you don't use the seam, there will be air holes

Q: Can argon arc welding machine be welded directly with electrode?: Yes, if you have a manual welding converter switch on argon arc welding.

Q: What do you mean by "WS.TIG.ZX7." on argon arc welding machine? What are the characteristics of each?: WS TIG is tungsten argon arc welding machine. ZX7 belongs to inverter type DC welding machine.W: the first letter of tungsten tungsten arc welding tungsten. Representative: TIG welding machine.S: hand welding, including welding rod, hand arc welding.TIG: tungsten inert gas arc welding, such as tungsten arc welding, tungsten arc welding, etc.. Helium is more expensive, usually only by a certain gas mixture ratio of argon gas welding, so TIG usually refers to argon tungsten arc welding.ZX7:Z: arc welding rectifier, the first letter of the whole word, representing the DC (arc welding machine).X: down characteristic output power supply. Suitable for hand welding, such as welding rod, hand arc welding, TIG welding. Constant current characteristic. The welding arc is sensitive to the welding quality.7: inverter type.

Q: Can the direct current welder be used as an argon arc welding machine?: You buy a set of cross welded argon arc welding torch to solve, and how to believe you already know

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