The Hugong INVERMATRIX251LCD is an advanced, wheeled multi-process welding system featuring both Pulse and Double Pulse MIG functionality. This heavy-duty machine is designed for MIG/MAG and MMA (stick) welding and combines powerful performance with smart synergic control.
The INVERMATRIX251LCD offers both manual and automatic parameter settings based on wire type, material, shielding gas, and wire diameter. Through the digital display, users can precisely adjust current, voltage, and inductance. Welding settings can also be saved and recalled—ideal for repetitive work and production tasks.
Its solid construction, integrated 4-roll wire feeder, and extensive configurability make this a complete workshop solution for welding steel, stainless steel, aluminium, and flux-cored wires.
- Pulse & Double Pulse MIG with synergic control
Enables precise heat control—ideal for stainless steel, aluminium, and heat-sensitive materials.
- Memory function for storing and recalling welding settings
Perfect for batch production or recurring weld tasks with fixed parameters.
- Digital display with full material, gas, and wire input selection
Intuitive interface offering direct access to all key settings.
- Shock-resistant ABS housing
Durable and built for intensive workshop use.
- 5-year warranty upon registration
Extended support and peace of mind through Hugong’s quality assurance.
Supplied with:
- 3m EP2400 torch;
- 3m 25mm2 grounding cable with 35-70 snap-in and load grounding clamp,
- cable with VDE printing;
- air hose assembly (pneumatic connector,
- 3m x Ø 8mm reinforced tube,
- 2 x 10 - 16 hose clamps;
- kit accessories wrench,
- 10 -16 hose clamp,
- 0.8/1.0 conductive nozzle each
Specifications
| Frequency | 50/60 Hz |
| Voltage | 220V - 1 Phase |
| No load voltage | 77V |
| Input power | 27.5kVA |
| Rated input current | 43A |
| Welding current range | MMA 20 - 250A / MIG 30 - 250A / TIG 20 - 250A |
| Weldable welding wire | MIG wire 0.6 - 1.2 mm / Flux core wire 0.8 - 0.9 mm |
| Protection class | IP21S |
| Duty cycle @40C | 60% - 250A |
| Product Dimensions: | |
|---|---|
| Product Length | 935 mm |
| Product Width | 485 mm |
| Product Height | 870 mm |
| Product Weight | 46.0 Kg |
| Package Dimensions: | |
| Package Length | 950 mm |
| Package Width | 570 mm |
| Package Height | 810 mm |
| Package Weight | 76.10 Kg |