Overview

Inverter Welder 220A MIG FLUX / TIG LIFT / MMA KD3421 KD3421 is a modern inverter welder by KRAFT&DELE with universal application, designed for various workshop, assembly, and repair tasks. The device allows welding using MIG (flux), TIG LIFT, and MMA methods, enabling the selection of technique according to the material type and nature of the work. Thanks to IGBT inverter technology, the welder combines high efficiency with a compact design, and single-phase power supply facilitates work in both home and professional conditions. The KD3421 model is designed for welding stainless steel, alloy steels, carbon steel, copper, and other non-ferrous metals. The high-performance inverter ensures a stable, durable electric arc, resulting in smooth operation and reliable seam control. The clear LCD display makes it easy to monitor parameters during work. PRODUCT FEATURES: ✅ 3-in-1 multifunctionality MIG (flux), TIG LIFT, and MMA welding in one device ✅ IGBT inverter technology low weight and high operational reliability ✅ Stable electric arc smooth operation and reliable seam control ✅ Wide current adjustment range precise parameter matching to material and thickness practical solution for MIG (flux) welding universal use in MMA ✅ LCD display convenient control of settings during welding ✅ Fan cooling maintaining stable operating conditions ✅ Lightweight, compact design easy to carry and work in hard-to-reach places TECHNICAL DATA: 4.0 MM 0.8 / 0.9 MM PRODUCT CONTENT: ✅ KD3421 welder ✅ Ground clamp ✅ Welding mask ✅ Wire brush ✅ Receipt or VAT invoice Inverter welder; semi-automatic welder; MIG FLUX welder; MIG welder; MMA welder; TIG LIFT welder; migomat; 220A welder; Kraft&Dele welder; KD3421;

Specifications

• The semi-automatic welder supports welding with self-shielded wires up to 0.9 mm and covered electrodes with a diameter up to 4.0 mm, offering wide possibilities for adapting equipment to the task.
• ✅ Support for self-shielded wire up to 0.9 mm
• ✅ Adapted for covered electrodes up to 4.0 mm
• ⚙️ Brand: KRAFT&DELE
• ⚙️ Model: KD3421
• ⚙️ Device type: welder
• ⚙️ Voltage: 230V / 50Hz
• ⚙️ Max. welding current: 220A
• ⚙️ MIG current adjustment range: 35-220 A
• ⚙️ MMA current adjustment range: 20-220 A
• ⚙️ TIG current adjustment range: 15-220 A
• ⚙️ Cooling system: fan
• ⚙️ Duty cycle 100%: 220A
• ⚙️ Duty cycle 60%: 132A
• ⚙️ Electrode range: 1.6
• ⚙️ Protection rating: IP21
• ⚙️ Supported wire spools: 1kg
• ⚙️ LCD display: Yes

What's included

• ✅ MMA welding holder
• ✅ Original packaging
• ✅ User manual in Polish
• ✅ 12-month warranty