D.C. Welding Rectifier

SR300\SR400\SR600

Features

• Study & proven construction to withstand extra-ordinary welding environments with feedback systems throughout the entire range for stability of the arc specially for 6010 cellulosic, 7018 & 6013 electrodes.
• Prevention of electrodes freezing.
• Three Phase Transformer with full-wave Silicon Rectifier Power source assures trouble free service for various welding process.
• Better power factor.
• Low demand of primary current for starting.

Optional

• Remote Control Regulator.
• H.F. Unit
• Tig Welding Torches
• Water Cooling System Accessories.

Process

Swastic series of welding rectifiers are forced air cooled, silicon type and are designed to provide a DC welding current where 3 phase, 50 HZ AC mains power is available at voltage ranging from 380 to 440. Swastic sets are also suitable for Argon arc welding where DC is necessary and are supplied with built in high frequency suppressor. 600 SR welding rectifier is suitable for arc gauging also.