IGBT MMA Welding Machine

  • Powerful IGBT's are used, with powerful inverter & PWM technology.
  • Constant current (CC) output control.
  • Each Machines contain 4 IGBT's.
  • DC MMA or Stick (SMAW) welding process.
  • Can weld all kinds of metal, e.g. stainless steel, carbon steel, etc.
  • Excellent arc characteristics. Good welding performance.
  • Specially designed circuit & structure, which can sustain heavy input voltage fluctuations.
  • Machine can weld in a wide range of 180 V to 440 V.
  • The machine is waterproof, moisture proof, corrosion proof, dust proof & Vibration proof.
  • With Hot start, arc force and anti-stick functions.
  • Auto protection functions of over-current and over-heat.
  • High quality and duty cycle.
  • Energy savings up to 30%.

IGBT MMA Welding Machine

IN-255A
IN-275A
IN-295A
IN-275A
IN-275A
IN-275A
Working Voltage(V)
220/380V
220/380V
380V 3PH
380V 3PH
380V 3PH
380V 3PH
No Load Voltage(V)
80
80
65
65
65
55
Rated Input Capacity(KVA)
8.9
8.9
7
8.8
12.5
23
Rated Welding Current (A)
20-180
20-200
20-220
20-260
20-320
20-400
Rated Duty Cycle(%)
60%
60%
60%
60%
60%
60%
Insulation Class
H
H
H
H
H
H
IP Code
IP21S
IP21S
IP21S
IP21S
IP23S
IP23S
Applied Electrode
1.6-5.0
1.6-5.0
1.6-5.0mm
1.6-5.0mm
1.6-5.0mm
1.6-5.0mm
Length of welding cable
5m+3m
5m+3m
3+2
3+2
3+2
3+2
Accessory included
quick connector
electrode holder,earth clamp,welding cable, brush/hammer,
electrode holder,earth clamp,welding cable, brush/hammer,
electrode holder,earth clamp,welding cable, brush/hammer,
electrode holder,earth clamp,welding cable, brush/hammer,
electrode holder,earth clamp,welding cable, brush/hammer,
Machine size
400x155x320
415x155x320
415x155x320
415x155x320
520x260x430
520x260x430
N.W
7KGS
7KGS
7.5KGS
7.5KGS
16KGS
22.6KGS
G.W
9KGS
9KGS
10KGS
10KGS
20KGS
26.6KGS