NB-350 500 630 Inverter Semi-Automatic MAG CO2 Gas-shielded Welding machine

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NB-350/500/630 Inverter Semi-Automatic MAG/CO2 Gas-shielded Welding machine

· Condition: New

· Place of Origin: Shanghai, China (Mainland)

· Brand Name: OEM

· Model Number: NB-500

· Dimensions: 640*334*586MM

· Weight: 50KGS

· Usage: Shipbuilding,Stell construction,Pressure vessel, etc.

· Voltage: 3-380V+-10%

· Certification: CCC; ISO9001:2008

· color: Gray

1. Adopt advanced soft switch inverter technology, long service time.

2. Double IGBT module, high working reliability.

3. Key control components adopt "three proofings" treanment process, strengthen the moisture proof, salt spray proof and dust proof.

4. Multi-purpose machine, with CO2/MAG, MMA functions, higher machine usage rate.

5. Wipe off small curve weld ball when closing arc.

6. Welding cable length can upto 50m.

7. NB-630A equipted with dual drive wire feeder.

Technical Parameters

Q: Want to buy a WSE5-315 AC and DC tungsten level manual argon arc welding machine. There are many models on the web, and I don't know if WSE5-315 and WSE315 and WSME315 are the same thing In addition, consult WSE5-315 AC and DC tungsten tungsten argon arc welding machine, the current price and the products of those enterprises are not bad Thank you: Wse315 is a DC argon arc welder WSME315 refers to the AC / DC pulse TIG welding machine with WSE5-315 WSE315 like this series a meaning not buy WSME is the best in the argon arc welding machine can be considered under the Chongqing arrived with Christie is a money, then no problem to buy a Miller the Japanese, or three clubs, three clubs of the argon arc welding machine can still do

Q: Why does the argon arc welding machine burn the black stick?: There are many reasons for tungsten burning:1, check and between tungsten argon arc welding torch position: clearance clamping with the clamping seat or between the gun body is too large, if it leads to poor conductivity, when in lighting, too close to the metal, the instantaneous current greatly, concentrated heat, not only will stick the needle, and will lead to loss; in addition, position is not correct, will lead to poor cooling, can also cause damage. So try to tighten the cap and check whether the tungsten electrode is reliably fixed. When purchasing, it is necessary to choose a closer clamping and clamping seat.2, check whether the standard AR (four 9 standard, namely the purity of argon must reach 99.99% or above), if the argon impure, cause of tungsten inadequate protection, easy burning; in addition to check whether the leak; one of the factors also affect the quality of tungsten.3, according to the welding machine AC and DC to correct wiring.(1) if it is a direct current welding machine, the ground wire is connected to the positive pole, the welding torch is connected to the negative pole; if the connection is reversed, the tungsten electrode is burnt out;(2) if AC and DC welding machines are used, the burning of tungsten will be more serious in the case of ac;

Q: What is the difference between argon arc welding machine and welding machine?: How can I say this? Argon arc welding machine is a DC welder, which can be used for welding

Q: Excuse me: how about the power of 315 DC arc welding machine?: It depends on how much current work you use, the 315 welding machine in general election 100A--250A, work voltage of 38V, three welders work at the same time the maximum power: 250*38*3=31 kW, select 35 kilowatts of generators enough.

Q: (reallink authentic) inverter DC TIG / arc welder WS-300A how to use the reallink dual-purpose welding?: The home and the same switch or power switch, control switch or adjust the argon arc welding and manual welding, (this switch you can rub on the power to try to understand) two red above should have a word, is to adjust the current size of the welding time (adjust the current size according to your material Bohou),, and the other one is gas (gas delay time delay adjustment switch is used to protect the surface of welding).Is to provide a welding welding power supply characteristics of the electric welding, as simple and flexible reliable, even after welding advantages and parent material and equal strength is widely used in various industrial fields, such as aerospace, shipbuilding, automobile, container etc..

Q: Isn't it? I feel OK, the first time there is no argon, the air can be usedThe nitrogen reacts with the air after the arc is electrically shocked, producing nitric oxide and starting to act as a protective agent. Wrong, this reaction occurs only at the periphery, and the reaction at the nozzle is pure nitrogen. There is no such problemHarmful gases can be solved by ventilation. What I care about is that if the metal nitrides are produced during welding, they will get very good welding hardness and corrosion resistance. Can they do so?The pure air did not work, and the tungsten electrode was soon ablated,: May not！ Argon arc welding machines can only be used: welding and argon arc welding! I'm glad to answer that for you!

Q: I would like to ask the next ZX7-400 inverter DC welder quite a number of watts of power, thank you: ZX7 1 400: invert DC hand arc welding machine:1. rated output current: 400A2. rated output voltage: 36V3. rated output power: 14.4KW4. rated input power: about 18KWTherefore, the ZX7 400 welder continuously uses the power consumption of about 18 degrees per hour at the maximum output power;Of course, in actual use it is impossible to do welding work continuously or will not always use maximum output current welding, so it is actually smaller than this value;

Q: How about wsme270 inverter square wave AC DC argon arc welding machine?: 1. minimum welding current, from 5A, stable arc performance, welding thin, medium and thick plates;2. DC pulse argon arc welding is suitable for welding stainless steel, copper, titanium, carbon steel and other materials;3. AC can obtain the characteristics of vertical drop, the welding current waveform is a rapid zero square wave, is conducive to welding current and arc stability;4. AC argon arc welding is suitable for welding aluminum, aluminum alloy and other materials;5., by adjusting the pulse base time, the adjustment of the spray zone, the gas lag, turn off time are stepless adjustment, especially to meet the higher requirements of welding process;6. it has the functions of AC and DC argon arc welding, AC and DC pulsed argon arc welding, AC and DC manual general welding, AC and DC spot welding;7. welding current slow rise and decay functions to fill the crater arc, avoid cracks of weld.I hope I can help you. Hope to adopt.

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