Grand MIG 302 Pulse

The GRAND MIG 302 PULSE from LOKERMANN is a three-phase multi-process inverter welding power source designed for Manual MIG, Synergic MIG, Pulsed MIG, Double Pulsed MIG, Electrode and TIG DC Lift welding. It is built for professional users who need advanced pulse welding control, versatility and reliable performance in light and medium carpentry applications.

Overview

The GRAND MIG 302 PULSE is designed to simplify welding setup while offering high process flexibility. Its LCD display helps the welder adjust the machine quickly and select suitable parameters according to wire type and material thickness, reducing setup time and limiting errors caused by incorrect settings. Inductance correction improves arc stability, even at low currents.

Pulsed MIG provides excellent results on aluminium alloys, stainless steels and thin sheets while reducing spatter. Double Pulsed MIG further reduces heat input and helps achieve a refined weld appearance. Synergic MIG allows the operator to find the right parameters by adjusting only one knob. The machine also includes adjustable Arc Force for electrode welding, anti-sticking protection and TIG DC Lift capability, making it a versatile solution for professional workshops.

Recommended accessories

1. 4 m 50 mm² earth cable with clamp plug 13 mm – 21015
2. MIG Torch LKM 500, 4 m – 23013
3. MIG Torch LKM 500 HC, 4 m – 23016
4. MIG Torch LKM 240, 4 m – 23034
5. Helmet LKM VISTA HD – 32000
6. TIG Torch 18 LKM G Style, 4 m – 22037
7. Roll V Shape 0.8–1.0 SP – 40052
8. Roll V Shape 1.0–1.2 SP included – 40053
9. Roll V Shape 1.2–1.6 SP – 40054
10. Roll U Shape 0.8–1.0 SP – 40055
11. Roll U Shape 1.2–1.6 SP – 40056
12. Roll Knurled 1.0–1.2 SP – 40057
13. Roll Knurled 1.2–1.6 SP – 40058

Key points

• Three-phase multi-process inverter power source
• Manual MIG, Synergic MIG, Pulsed MIG and Double Pulsed MIG
• Electrode and TIG DC Lift welding capability
• LCD display for easy adjustment
• Inductance correction for improved arc stability
• Pulsed MIG for aluminium alloys, stainless steels and thin sheets
• Double Pulse for reduced heat input and improved weld appearance
• Synergic MIG single-knob parameter adjustment
• Adjustable Arc Force in electrode mode
• Anti-sticking protection
• Designed for light and medium carpentry welding
• 300 A at 60% duty cycle

Technical advantages

Multi-process welding flexibility

The GRAND MIG 302 PULSE supports Manual MIG, Synergic MIG, Pulsed MIG, Double Pulsed MIG, Electrode and TIG DC Lift processes, making it suitable for workshops that require one machine for multiple welding tasks.

Pulsed MIG performance

Pulsed MIG improves welding results on aluminium alloys, stainless steels and thin sheet metal while reducing spatter. This supports cleaner welds and reduces post-weld finishing requirements.

Double Pulsed MIG control

Double Pulse further reduces the heat introduced into the weld, helping improve weld appearance and limit distortion on sensitive materials.

Synergic MIG setup

Synergic MIG assists the welder in selecting suitable parameters with one-knob adjustment, reducing setup time and improving consistency.

Electrode welding support

In electrode mode, adjustable Arc Force helps improve welding control, while anti-sticking protection interrupts the welding current if the electrode sticks to the workpiece.

Stable low-current welding

Inductance correction increases arc stability, including at low welding currents, supporting smoother operation across a wider range of applications.

Applications

The GRAND MIG 302 PULSE is suitable for:

• Manual MIG welding
• Synergic MIG welding
• Pulsed MIG welding
• Double Pulsed MIG welding
• Electrode welding
• TIG DC Lift welding
• Aluminium alloy welding
• Stainless steel welding
• Thin sheet welding
• Light carpentry
• Medium carpentry
• Workshop fabrication and repair

Why choose GRAND MIG 302 PULSE

The GRAND MIG 302 PULSE is a strong choice for fabrication workshops that require advanced pulse welding capability in a versatile three-phase machine. Its combination of Pulsed MIG, Double Pulse, Synergic MIG, TIG DC Lift and electrode welding gives professional users the flexibility to handle different materials and applications with improved control, reduced spatter and consistent welding performance.