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Inverter Co2 Mig Welder NBC Series

Rated Input Capacity: 7.5-14KVA
Rated Input Current: 33/21A
Application: With small size and light weight, this type of co2 welding machine is our most popular type which could be widely used for co2 mig welding operations.

  • NBC serise
  • Weibang Machinery
Quantity:

NBC-250/270/315/350G(basic model)

NBC-350/500/630(industrial module gas shielded welding machine)

NBC-500K(excluded for coal mine)

NBC-350/500/630Ⅲ(digitalized gas shielded welding machine)

Standard Configuration

1 wire feeder(fission); 1 set of ground cable; 1 welding torch; 1 gas meter; 1 hex wrench; 1 air tube

  1. Easy to operate

  2. Figure show, easy to match the current and voltage, wide application range

  3. Self-locking function, reducing the welder's intensity of labor when welding on a large scale

  4. Superior performancce

  5. Waveform control technology, small welding spatter, beautiful forming

  6. With functions of cratering arc and getting rid of the ball; the process of leading arc is smooth and quick

  7. The welding electric calb e can be extended to 50 meters

  8. The main power device and main control board were treated with "three-proofing" technique, and strengthen the protection of damp, salt mist, and dust

  9. Strong adaptability for the grid voltage

  10. Small and light, economic and durable, high efficiency of the whole machine, energy-saving

  11. Peripheral interfaces are rich, and can be matched with a whole set of special machines

Model

NBC-250G

NBC-270G

NBC-315G

NBC-350G

Rated input voltage/frequency

Single phase 220V±15%

Three phases 380V±15% 50/60Hz

Rated input capacity(KVA)

7.5

10.3

11.9

14

Rated input current(A)

33

15.6

18

21

Rated output volage(V)

24

27.5

30

31.5

Rated duty cycle(%)

35

40

40

60

Output noload voltage(V)

56

52

54

59

Arc currentrange(A)

10200

10~220

10~270

20~350

Output currenty range(A)

25~200

35~270

35~315

50~350

Output voltage range(V)

11~27

14~33

14~34

15~38

Power factor

≥0.93

≥0.93

≥0.93

≥0.93

Wire diameter(MM)

0.8~1.0

0.8~1.0

0.8~1.2

0.8~1.2

Wire-feed method

Push wire

Push wire

Push wire

Push wire

Gas Flow(L/MIN)

10~20

10~20

15-25

15~25

Torch cooling type

Air cooling

Enclosure protection class

1p21S

Insulation grade

F

Exterior size L*W*H(mm)

470*290*355

582*342*457

582*342*457

642*392*522

Weight(kg)

20


25


25


36


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