supply of skv welding equipmentskv welding equipment,skv welding equipment consisting of the following machines including all accessories (as per ann exure-1) namely- [1] compressed air petrol pre heating equipment (blower) [2] weld trimmer power pack versio n for at welding as per rdso specification no. tm/sm/9 dt 16.8.1991. [3] rail profile weld grinder as per rdso specification no. tm/sm/10 dt. 16.8.1991 [4] powerpack 3.5 kva alternator powered by minimum honda gk-30 0 engine or similar. max ac output 3.5 kva,voltage 220 v ac,single phase, suitable to run rail profile grinders. [ warranty period: 30 months after the date of delivery ]