⚡ DIGIMIG 351 DUALPULSE 4R Synergic Inverter Welder

DIGIMIG 351 DUALPULSE 4R is a professional inverter welder with synergic, pulse, and double pulse modes. It supports MIG/MAG, MMA, and TIG Lift (DC) welding methods. Designed for industrial, workshop, and advanced user applications.

Power supply: three-phase 400 V | Current range: up to 350 A | Duty cycle: 60% | Technology: IGBT | Synergy: aluminum, stainless steel, carbon steel

✅ Versatile Applications

Polarity switching allows welding with flux-cored wires without gas or standard wires in inert and active gas shields. The device also supports brazing and welding of aluminum, carbon steel, and stainless steel.

✅ Pulse and Double Pulse – Precise Welds

Pulse and double pulse modes in MIG/MAG ensure aesthetic and durable welds, especially on thin materials and aluminum. These functions enhance arc control and reduce spatter.

✅ Intuitive Operation and Digital Control

The welder features a large LCD display with language selection (including English). It allows precise parameter settings: gas times, wire burn-back, pulse frequency and width, and more.

✅ Stable Wire Feeding

The built-in four-roll wire feeder ensures consistent wire feeding. Feeder chamber lighting and a roller hanger enhance usability. Compatible with 200 mm and 300 mm spools.

✅ Quiet Operation – Fan Stop

The Fan Stop function turns off the fan at low load, reducing noise and improving work comfort.

✅ Ready for Spool Gun

Spool Gun compatibility allows convenient aluminum welding using an integrated mini wire feeder.

✅ Included Accessories

• MIG 24KD welding torch
• Electrode cable
• Ground cable
• Steel and Teflon liners
• Rollers for steel and aluminum
• Gas hose

✅ Key Features

• Synergic mode for steel, stainless steel, and aluminum
• Pulse and double pulse in MIG/MAG
• 2T / 4T, Fan Stop, Hot Start, VRD
• Settings memory
• Voltage, inductance, wire feed, and arc characteristic adjustment
• AC 36V power output
• Feeder chamber lighting

✅ Technical Specifications

• Catalog number: 7813047
• EAN code: 5903686618970
• Welding methods: MIG/MAG, MMA DC, TIG Lift DC, brazing
• Power supply: 3×400 V AC
• Technology: IGBT
• Max welding current (MIG/MAG, MMA, TIG): 350 A
• Duty cycle: 60% (for all methods)
• No-load voltage: 70 V
• Wire feed speed: 1 – 15 m/min
• MIG welding voltage: 15.5 – 31.5 V
• Voltage correction: -50% to +50%
• Pre-gas flow: 0 – 10 s
• Post-gas flow MIG: 0.1 – 50 s
• Wire burn-back time: -50% to +50%
• MIG spot welding time: 0.1 – 9.9 s
• MIG pulse frequency: 0.5 – 5 Hz
• MIG pulse width: 20 – 80%
• MIG pulse amplitude: 5 – 50%
• TIG pulse frequency: 0.1 – 99 Hz
• TIG pulse width: 5 – 95%
• Power consumption (MMA, TIG, MIG/MAG): 12.9 kVA
• Current consumption MIG/MAG: 29.1 A
• Current consumption MMA: 36.7 A
• Current consumption TIG: 27.8 A
• Spool diameter: 200 mm / 300 mm
• Roller dimensions: 30 × 22 × 10 mm (2RA)
• Functions: 2T/4T, Fan Stop, AC 36 V, Hot Start, Spool Gun, Settings memory, MIG Pulse, TIG Pulse, Double Pulse, 4-roll feeder, VRD, Inductance adjustment, Wire burn-back, Gasless welding, Spot welding, Digital control, LED display, Synergy (steel, aluminum, stainless), MCU microcontroller, Language selection
• Network protection: 25 A
• Warranty for companies: 1 year
• Weight: 48 kg
• Dimensions (L × W × H): 98 × 38 × 75 cm

DIGIMIG 351 DUALPULSE 4R is an advanced and reliable device for professionals seeking quality, functionality, and modern technological solutions.