NB-350KR 500KR Thyristor Gas-shielded Welding Machine

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NB-350KR/500KR Thyristor Gas-shielded Welding Machine

· Condition: New

· Place of Origin: Shanghai, China (Mainland)

· Brand Name: OEM

· Model Number: NB-500KR

· Dimensions: 675*435*760mm

· Weight: 156KGS

· Usage: Heavy Equipments, shipbuilding, container manufacturing and other impo

· Voltage: 3-380V+-10%

· Certification: CCC; ISO9001:2008

· color: Gray

Best Selling in Past 6 Years

2. Rigorous process design, regardless of harsh environments or reload will operate properly

3. End voltage and current adjustable, regulate that help to make up the crater defects at the end of welding

4. With voltage and current adjusted separately/simple synergic function, whether newbies or skilled welders can easily operate.

Tips: If welding cable is longer than 5m, dual-driven wire feeder will be a better choice to reach better welding performance.

Q: Panasonic argon arc welding machine VS Miller argon arc welding machine which is good?: If you had used Mega Nick's machine, you would know what a good thing is

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 is the difference between argon arc welding machine and welding machine?: The argon arc welding machine has a set of high frequency arc striking device which can smoothly ignite the arc and an electromagnetic valve, which is used to control the delay closing of argon. Everything else is the same. Argon arc welding machine may also be AC DC is mainly based on the different welding set.

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: The difference between AC argon arc welding machine and DC welder: The difference lies in the use of different welding and argon arc welding machine with gas tank, and DC welder need only electrical and conventional electrodes. Argon arc welding of metal material processing is very thin, and DC welding processing thickness less than 3MM material processing inconvenience. TIG welding wire electrode is disc type electrode. The different DC welder.

Q: There are several argon arc welding machines in our factory. There is a problem with it. To put it plainly, sometimes it can lead to arc. Sometimes it is very close and can not arc. Abnormal welding. Come on, master!: 1: high frequency plate aging, high frequency ignition ability is reduced. Continuous welding does not require repeated arc striking, and arcing is difficult when arc welding is broken. The problem can only be solved by replacing the new high frequency board.2: high frequency plate put point electrode gap is not, or burning serious, with fine sandpaper or gauze lightly grinding discharge electrode, re installed. Severe burning and replacement of new electrode when necessary.3: continuous high current welding, argon flow is smaller. Tungsten oxide oxidation. The oxidized tungsten electrode affects the electrical conductivity, and the arc breaking spot welding also affects the arc initiation performance. Continuous arc welding does not require repeated arcing, and no arcing phenomenon can occur. Increase argon flow according to welding process.

Q: What is the cause of the no ignition in the DC argon arc welding machine?: Check the control switch and the circuit is short, if not, then look inside a gap is too large surface is clean. No problem, according to the line has been checked. Some welding machines are set up without air flow and arc free. If the arc striking device is striking the arc, check the gun belt.

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

Q: What kind of argon arc welding machine is used is manual welding and argon arc welding switch? What's the connection between direct current and pulse? The more detailed the better, for example, when to switch to manual welding, when the use of argon arc welding, when the use of DC or pulse, how they match, and so on. ThanksAlso, what are the main aspects of direct current argon arc welding? What's welding? What are the main uses of pulse argon arc welding? What's welding? Is manual welding direct current or pulse? What's the main weld? Manual welding is not the kind of electrode welding?: This is your welding machine DC welding machine, it has two kinds of manual welding and argon arc welding, manual welding is the welding, soldering or welding can, stainless steel, argon arc welding can also iron welding of stainless steel. A pulse is in the welding process, as is your pulse, jump when welding, when the jump is not welding, when you press the switch, it will fire pounding, in fact it is working in high current low current, high current work. Then, low current work, continuous circulation, circulation speed can be fast or slow, you should adjust current regulation of the highest and the lowest current switch, you let it stop. The general pulse is used to burn automatic welding, the welding effect scales with more. Here you don't actually mean DC pulse, you switch it by welding, it will not upset the meaning of welding switch.

Q: What is the optimum distance between the arc striking of argon arc welding machine?: 1, two points each discharge discharge point of 0.1~0.3mm, isoelectric point of 0.2~0.5mm is appropriate.2, 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.3, welding, welding materials (welding rod, welding wire, etc.) arc ignition process called arc. The arc striking methods commonly used in manual arc welding are stroke cleaning and direct striking.

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