purchase of equipments for workshop prctices lab for mech dept , mig welding machine phase:415± 10% / 3phase,50/60hz input power;9.5a permitted load at 60% duty cycle, a:250a voltage control steps:10 current rating:40-250 a voltage range:16-34v type of cooling:forced air wire feeder ms/ss:0.8-1.2mm wire feed speed:1.5-22 m/mm in package: torch only , payable accessories: co2 flow meter , 5 mtr earth cable with holder , 14” leather hand gloves , apron welding protection , filter wire (0.8mm 15kg coil) , auto darkening helmet , co2 with cylinder(31kg) , co2 gel , brazing equipments cutting bending flaring swaging and pinching practice using copper tube , soldering equipments temperature digital display soldering iron desoldering pump magnifier solder wire , jig saw machine voltage:230v saw stroke length:20mm stroke rate no load:800-3100spm bevel angel:-45 to 45º , gas cutting set cutting torch da & o2 regulator flash back arrestor 10mtr red& blue 8mm cable cutting nozzle 1/16” cylinder trolly , electric wrench bosch(gds 250-li) cordless impact wrench product specification battery voltage 18 v weight excl.battery 1.2kg torque, max,250 nm no-load speed 0-2,400 rpm tool holder 1/2” square no-load speed (ist level) 0-2,400 rpm impact rate 0-3,300 bpm , arc welding booth => limited