Rolex gem portable welding transformers are designed for use on single phase power [220/240, 50 hz]. They are available in extra tough fibreglass moulded body, which is shockproof and weatherproof. Economical models are also available in sheet metal body. These are compact in size, light in weight and ideal for indoor as well as outdoor maintenance jobs, for site jobs, light fabrication and structural building works. They are very popular among racecar buffs, hobby welders, grille/window makers. These are shunt-regulated transformers with stepless current variations. Copper windings with class h insulations, ocv of 65/70, positive and reliable current adjustments are some of the notable features. They are available in 150 and 200 amps. Standard set of welding accessories consisting of welding cable with electrode holder and lug, earthing cable with earthing clamp and lug, hand screen with green and plain glasses, eye drops, pair of hand gloves, wire brush and shipping hammer can be supplied with the set at extra cost.
