The arc welding units are designed for argon-arc welding with a non-melting electrode on direct polarity direct current (DC), in continuous and pulsating modes of all types of metals and alloys, except aluminium, manual arc welding (MA) with covered electrodes of products from low-carbon and low-alloy steels. On alternating current (AC) - for argon-arc welding with non-melting electrodes (NMA) of products made of aluminium and its alloys and manual arc welding with covered electrodes (CA) of products made of low-carbon low-alloy steels.
On alternating and direct current (AC/DC) - for argon-arc welding with non-melting electrodes (PAD) of all types of metals and alloys and manual arc welding with covered electrodes (CA) products from low-carbon low-alloy steels.
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