Inverter welding machine 330A MMA TIG LIFT VRD (LAST ITEMS IN AUCTION), Isokyrö

Inverter welding machine 330A MMA TIG LIFT VRD

A modern inverter welding machine by Kraft&Dele designed for arc welding with coated electrodes. Coated electrode (stick) welding uses a consumable metal electrode covered with a flux coating.

The unit is designed 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 optimal welding work even for beginners.

The welder is equipped with a VRD system (Voltage Reduction Device) that lowers the torch voltage when welding is not in progress. This increases user safety by minimising the risk of electric shock. The correct voltage returns when the arc is struck again.

WELDING MODES
MMA  - used with coated electrodes, consisting of a metal core coated with compressed flux (rutile, acidic, basic)
TIG LIFT  - a TIG process using a non-consumable electrode under an inert gas shield, used for welding alloy steels (not suitable for aluminium). This method produces 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)