bids are invited for welding transformer with all accessories (400a, ocv 60- 100 v, 60% duty cycle) (q3) , welding transformer (or) inverter based welding machine with all accessories (400 a. ocv 60-100 v, 60 (q3) , d. c arc welding rectifiers set with all accessories (400a, ocv 60 100 v, 60% duty cycle) (q3) , gmaw welding machine 400a capacity with air cooled torch, regulator gas preheater, gas hose and stan (q3) , acdc gtaw welding machine with water cooled torch 300a, | argon regulator, gas hose, water circulati (q3) , air plasma cutting equipment with all accessories, capacity to cut 12 mm clear cut (q3) , air compressor suitable for above air plasma cutting system (q3) , spot welding machine to 15 kva with all accessories (q3) , portable gas cutting machine capable of cutting straight & circular with all accessories (q3) , pedestal grinder fitted with coars and medium garin size grinding wheels dia. 300mm (q3) , bench grinder fitted with fine grain size silicon carbide green wheel ag 4 grinder (q3) , hand shearing machine capacity to cut 6 mm sheets and flats (q3) , oven, electrode drying 0 to 3500 c, 10 kg capacity (q3) , water cooled induction welding brazing machine 200-250 amp. , | induction coil length 3 inch and 2.5 (q3) , plastic welding machine with hot air gun temp. display, variable temp. , pe, pp& pvc sheet or pipe wel (q3) total quantity : 15