supply of air blower compressor :- air compressed petrol pre-heating system: the machine specially d esigned for pre heat rail before welding. the machine comprises of petrol start kerosene run engine, a petr ol tank and compressor which are mounted on a trolley. the machine power source comprise petrol start-k erosene, 4 stroke, air cooled, petrol start kerosene run, horizontal shaft, single cylinder, hp the beloe speci fications for the requisition raised for further processing:- 3600 rpm. it s tank capacity should 10 ltrs or mo re. 800mml to 1 ltr fuel consumption per joint,. 2 person required to operate.4 to5 minutes time required f or heating. 100kg overall weight [ warranty period: 30 months after the date of delivery ] ] => limited