Inverter welding machine 330A MMA TIG LIFT VRD, Isokyrö

Inverter welding machine 330A MMA TIG LIFT VRD

The modern Kraft&Dele inverter welding machine is designed for arc welding with coated electrodes. Shielded electrode welding (stick welding) is an arc welding method that uses a metal consumable electrode coated with a flux.

The unit is intended for manual electric welding with electrodes 1.6–5.0 mm, depending on the chosen material and its thickness. Smooth adjustment of the welding current allows for optimal welding even for beginners.

The welder is equipped with a VRD system (Voltage Reduction Device) which lowers the torch voltage when welding is not taking place. This increases user safety by minimising the risk of electric shock. The correct voltage is restored when the arc is re‑ignited.

WELDING OPTIONS
MMA - used with a coated electrode consisting of a metal core covered with a compressed coating (rutile, basic, acidic).
TIG LIFT - a TIG process with a non‑consumable electrode under inert gas shielding, used for welding alloy steels (not suitable for aluminium). It provides the highest quality welds.

TECHNICAL SPECIFICATION
Brand: KRAFT&DELE

Model: KD1781

Input voltage: 230 V

Frequency: 50 Hz / 60 Hz

Maximum welding current: 330 A

Adjustment range: 20–330 A

Cooling system: fan

Electrode range: 1.6–5.0 mm

Efficiency: 85 %

Protection class: IP21

Insulation class: F

Fast delivery (Matkahuolto)