(click on image for larger view) 400 Ampere Multi- Process Welding Machine – featuring Demand Pulse MIG, the NO SPATTER low heat input welding process for outstanding results on STAINLESS, GALVANIZED, INCONELS and other hard-to-weld materials, from 22 gauge to several inches. A NON SHORT-CIRCUITING, low heat input process that produces little or NO SPATTER!  Great results for thin, thin sheet metal, open root pressure welds in vessels and pipe, easiest 5G welds with GMAW, GTAW, or SMAW (5P). Easiest out of position welding you have ever seen! AFTEK! Replaces TIG! 

Key Benefits

• All power sources rated 100% continuous duty (24 Arc volts)
• Amperage range adjustable in 5A increments
• 230/460 3 phase, other voltages available
• Thermostatically controlled alarms on rectifier and transformer. Automatically shuts doen power source in case of overheating.
• Units can be paralleled together for higher amperage output.
• Engineered for low mainenance.
• Three year warranty on power transformers, rectifiers, and current control resistors.

SPECIFICATIONS

Model No.	Rated Welding Current	Arc Voltage range	Welding Current Range	Open Circuit Voltage
MV400-DPM	400A	32	5A-445A	60 VDC

Power Frame Specifications

Model No.	Input Voltage	Hz	Input Amp	KVA	KW	Dimensions	Weight
MV400-DPM	230/460/575	60	70/35/29	28	24		Net 555 Ship 565

Options

Part #	Description	Voltage	Hz	Duty Cycle
900201	MV400STA	230/460/575	60	100%
900204	MV400DPM	230/460/575	60	100%