Dex P(D)M3000 Series Full-digital Intelligent MIG/MAG Welders

Medium-power & Energy-saving Double-pulse MIG/MAG Welder for Multiple Metal Materials.

Low spatter arc for carbon steel at synergic MAG mode;

Better performance for SUS at synergic mode;

Short-arc pulse MIG/MAG (QPT) with superb performance for SUS;

Highly easy to use with wide expert database and synergic control;

Power-saving with up to 90% efficiency;

Waveform control at a new level with 180K HZ output frequency;

Better tolerance for minor changes of welding voltage;

Standard Job saving features (up to 50 Job);

Up to 15m inter-connection cable for more flexibility;

Highly adaptive for automation with precise control of wire-feeding;

Longer service life and lower defective rate thanks to better mechanical design;

Specification User Manual

Features

MEGMEET Dex P(D)M3000 Series Full-digital Intelligent MIG/MAG Welding Machines

I. LSA (Low-spatter Arc for MAG / CO2)

Optimized and upgraded based on standard synergic MIG/MAG welding, through software-based precise control, the molten droplet of short-circuit transfer is softly disconnected, so that the spatter caused by the traditional liquid bridge explosion and electromagnetic repulsion is reduced. The molten pool is calmer, and the weld formation is more beautiful.

Welding Process Characteristics:

Accurate in software control for high-frequency short-circuit transfer. Lower in spatter. Lower in heat input. Highly suitable for sheet metal welding
Soft in welding arc and fine with spatter particles. Less spatter remains on the workpiece. Lower with rework, like grinding after welding. Higher in total working efficiency
Higher in welding speed. Better in deformation control. More helpful in welding quality

Megmeet Low-spatter Arc for MAG/CO2 welding - Dex DM/PM MIG Welders

II. QPT (Short-arc pulse) Welding Technology

The industry-leading 180 kHz inverter frequency brings advantages of high-speed sampling and control. Dex can find the critical control and balance between short-circuit and spray transfer, and achieve higher transfer speed.

Welding Process Characteristics:

Low spatter, low heat input, suitable for high-speed sheet metal welding
50%~100% faster than the standard pulse MIG/MAG welding process
Less sensitive to shield gas composition. Capable of welding SUS solid wire with a mixed gas of 80% argon / 20% CO2

III. Multiple welding processes

High-speed spot welding

Stainless Steel

Aluminum Alloy

Higher arc-striking success rate.

Easier to control.Completing a round and full-sized welding spot in 0.3 seconds.

Special control program for stainless steel welding. Reduce the sensitivity to pulsed welding arc.No complicated parameter matching is required. Applicable with multiple types of shield gas to weld SUS only by adjusting the welding voltage.

Various expert and special programs for aluminum welding. Brand new pulse welding control scheme. The contrast of peak and base current can reach 90%, and therefore enables welders to achieve clear fish-scale welding of aluminum.

Multiple welding processes - MEGMEET Dex DM and PM series welding machines.png