Asiatic welders manufactures model 3w-ol/15 or wcu/15high precision micro spot welders for welding miniature small components. The micro spot welders are available with salient features like changeable arms; water-cooled transformer; footswitch; air frl and compact, lightweight, microprocessor based and electronic controller. These welders come with technical specifications like 1 to 15 kva capacity; foot pedal/pneumatic operation; single phase 230 v, 2-phase 415 v main supply; 50 to 120 mm throat depth; 25 mm electrode stroke; and microprocessor controller model wcu/15 or cd electronic welder control.