NB500

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NB-500 (MIG welding machine)

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  • Suitable for all kinds of position welding of medium or thin plate on middle carbon steel, mild steel, low alloy steel and stainless steel at all position.
  • IGBT Inverter technology and advanced circuit design, for energy saving and high efficiency.
  • One machine is equals to one general MIG and one Thyristor MIG.
  • Closed loop feedack control, with stable output voltage and strong anti-fluctuation ability.
  • Welding voltage can adjust constantly and be up to the presision match.
  • Precise control by CPU, stable arc, less spatter, high arc penetration, deep melting pool, and welding seam.
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Muti function Best quality

  • Pilot with slow feeding wire, pilot easy and easy successful.
  • Adopting wave control technology, improving the seam and reducing the spatter.
  • Overheat protection.
  • Permitting the voltage fluctuation± 15% ~ ±20%.
  • Welding cable can be up to 50m, especially for Shipyard, field environment work.

Economy & Energy saving

  • Compact and light weight, easy to move.
  • Energy saving and the cost low.
  • High duty cycle and long working time.

Convenient operation

  • Digital display for precision setting of welding current.
  • Easy matching for current and voltage.
  • Suitable for wide fields and easy adjustment.
  • Self-lock and can reduce the labor intension when the big scale welding for long time.

High precision wire feeder

  • The best quality wire feeder to insure the precision.
  • It can insure the stable of feeding wire even if the voltage, wire resistance is changing.
  • Because of the stable of feeding wire, it can be insured the same welding condition under different environment.
Model NB-500
Input power (V) 380
Rated input capacity (KVA) 28
Open circuit voltage (V) 68
Welding current adjustment range (A) 50-500
Duty cycle 60% (A) 80% (A) 100% (A) 500 433 387
Wire diameter (MM) 0.8-1.6
Weight (KG) 58
Packing size: LXWXH (MM) 690X410X710
Code 0.27.014