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NB series crystal gate tube control CO2/MAG auto welder (welder, welding machine)
NB series crystal gate tube control CO2/MAG auto welder (welder, welding machine)

Detailed Product Description


Technical Characteristics:

1. It adopts unique assisted DC reactor to improve the frequency of short circuit to small current area with stable and soft electric arc; reduce the frequency of short circuit to big current area with little splash and excellent welding performance.
2. The application of high speed and high precise output control technique to realized multi adjustment and keep stable output even if the electric net or pressure fluctuated or the round environment changed.
3. The circuit of time procedure control and various are-receive treatment function control should adopt deep film circuit with less component of plug board, high dependability and completed function.
4. It has perfect over-current, overheat protective circuit to make sure the safety of welding machine.
5. Good control performance, strong loading appliance, adopts advanced feedforward technique and changes the welding performance, reduces the splash and improve the welding line moulding.
6. It adopts balance reactor with center, to change the welding characters easily.
7. The welding power includes various external control signal, applied for various automatic welding or robot welding.
8. It is suitable for the thin, middle and thick welding plate with the thickness of 0.9 mm above.

Main Technical Data
NB 200NB 350NB 500
Input power voltage (V)Three phase   AC380V  50/60HzThree phase   AC380V  50/60HzThree phase   AC380V  50/60Hz
Rated welding current200A350A500A
Rated input capacity7.2KVA18.1KVA31.9KVA
Current range(A)50-200A50-350A60-500A
Continuance rate of rating load50%50%50%
Emptily carry voltage36V52V66V
Size( W×H×D )380×750×700mm380×750×700mm440×750×700mm
Weight110kg140kg190kg

Various kinds of Welding machine. Good quality in good prices.


NB series crystal gate tube control CO2/MAG auto welder (welder, welding machine)

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