Resanta SAI 250 PN welding machine

The PN series welding machines are designed for manual arc welding with a piece–coated direct current electrode and an electrode with a rutile and base coating (MMA mode) and direct current welding with a non-melting electrode in a protective gas environment of carbon and stainless steels (TIG LIFT mode). Welding is carried out by direct current in an argon medium. A distinctive feature of this type of welding are two main components: a non-melting electrode and a protective gas (argon). Welding machines of the PN series are designed to operate at low voltage.