dual voltage inverter dc MIG/MAG Welder MIG-400DUAL
dual voltage inverter dc MIG/MAG Welder MIG-400DUAL
dual voltage inverter dc MIG/MAG Welder MIG-400DUAL

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dual voltage inverter dc MIG/MAG Welder MIG-400DUAL

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Model No. : MIG-400DUAL
Brand Name : TOPWELL

Product description

MIG-400DUAL Installation and set-up  Metal fabrication workshops
Shipyards and offshore industry
Chemical and process industry
Steel structure workshops  SPECIALIST FEATURES 

• Built with a Double-controlled circuits make the machine fit
with variable line-in volts automatically and confirm the full output
at any voltage with rated duty cycle.
• The short-circuiting metal transfer mode is the low heat input mode
of metal transfer for GMAW so that it reduces weldment distortion.
• Superior MAG Process – Welds with mixed or CO shielding gas 2
for superior quality welding.
• Arc Force makes it easier to weld large-drop melting electrode types
at low current strengths with a short arc in particular.
• Professional 4-rolls wire-feeder provides a stable wire speed.
• Root pass welding process provides a good root formation and
reduces the time for cleaning the weld spatter.
• Intermediate cables up to 100M(75mm2) from the wire feeder unit.
• Fast, precise, clean arc ignition and arc ending.

 
Panel & Connections
————————————

1.wire-feeder
3.MIG torch connector (euro type).
4.Positive "+" output connector.
5.7-pin multi-purpose control plug.
6.Negative "-" output connector.
7.Fan.
8.Inlet power cable.
2 9.36V CO heating power output socket
10.3 phase power cable Socket
2.Control Panel
Current/Wire Speed regulator for MIG welding.
Voltage regulator for MIG welding.

 
 General View of Control Panel
 

Control Panel Parameter Values

(a) Welding Voltage regulator.
(b) Welding Current regulator.
(c) Arc Force regulator.
(d) Power/working pilot lamp.
(e) Over-load/Over-heat Protection
or Damage pilot lamp.
(f ) Volmeter
(g ) Ampmeter.
(h) Crater ON/OFF mode selection (2T/4T).
(I ) Gas-test ON/OFF selection.
(j ) MMA/MIG welding mode selection.

TECHNICAL SPECIFICATIONS
Item No MIG-400dual
Rated input Voltage 3PH ~ 230/400V +15%
Max.load Power Capacity 380V:15.5KVA   220V:13.3KVA
Rated Duty Cycle(40oC)60%

380V:400A
220V:350A

                                         100%

380V:350A
220V:300A

Welding Current/Voltage Range

380V:30A/15.5V~400A/34V
220V:30A/15.5V~350A/31.5V

Open Circuit Voltage 70V

Power Factor

380V:0.92

220V:0.73

Efficiency

380V:88%

220V:80%

Pre-Gas Time 0-15S
Flow-Gas Time 0-15s
wire-feed Mechanism 4 Rollers
Wire-feed Speed Range 1.5-15m/min
Wire Spool Capacity 300mm(15KG)
Filler Wires(mm)  

                           Fe,Ss:

0.6~1.6mm
                           Cored wire: 0.8~1.6mm
                           Al: 1.0~1.6mm
Dimension (LxWxH) 800x440x600mm
Weight (KG) 50KG
OUTSTANDING QUALITY  • Newly designed using the latest power electronic technology for improved reliability.
• CE Certified.  
• One-Year Warranty on parts.
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