M16921 Annual Mechanical Maintenance of equipments installed at copper beneficiation Plant capacity 2.5 MTPA and water pumps installed at tailing dam and Water treatment plant

Installation of complete hydro-cyclone in Ball Mill Circuit

Replacement of silicone insert of hydro-cyclone

Replacement of lower cone/ middle cone of hydro-cyclone

Replacement of conveyor belt of weigh feeder

Replacement of tail pulley/ head pulley of weigh feeder

Adjustment of side scrapper/ lower scrapper of weigh feeder

Replacement of gear motor of weigh feeder

Replacement of Mill Feed conveyor's head pulley/ tail pulley/ bend pulley

Replacement of Mill feed conveyor's gear box

Repair of cantilever pump 120 hp 1450 RPM

Repair of cantilever pump 35 hp 1450 RPM

Replacement of cantilever pump of capacity 120 hp 1450 RPM- Impeller/ shaft

Replacement of cantilever pump of capacity 35 hp 1450 RPM- Impeller/ shaft

Replacement of Ball Mill's feed sleeve/ Discharge sleeve

Replacement of Ball Mill's Centre Ring/ Discharge Ring

Repair and replacement of ball mill's lub pump

Replacement of ball mill's gear box input shaft pinion

Replacement of Ball Mill's feed pipe

Replacement of Trommel screen

Plumber block greasing of ball mill's integral pinion

Replacement of adopter bolt between sleeve and ball mill head

Repair of ball mill's feed pipe

Repair of Trommel Screen

Replacement of bearing of Integral Pinion / Bull gear

Replacement of complete Froth Pump

Repair of bearing housing of froth pump

Replacement of casing liner

Repair of Industrial Process water pump 200/150 hp capacity 400 m3 per hr

Repair of drinking water pump 60/50 hp capacity 80 m3 per hr/ Raw water pump 40 hp capacity 300 m3 per hr

Repair and replacement of clarriflocator's froth paddle

Replacement of end wheel of clarriflocator

Replacement of clarriflocator's central bearing

Replacement of bearings of Twin lobe Blower

Replacement of geared wheel of Twin lobe blower

Inspection and cleaning of suction silencer/ discharge silencer of Root Blower

Replacement of drive shaft/ bearing of Root Blower

Repair and replacement of centrifugal fan blower's drive shaft

Replacement of Grab Crane's Bucket rope

Repair of Grab Crane Bucket

Replacement of Grab Crane's LT wheel

Repair and replacement of 300 CFT cell agitator's-Diffuser /bell/ Impeller

Repair of 300 CFT cell agitator's-bearing assembly

Replacement of air hose pipe of 300 CFT cell

Replacement of valve class 150/ 300 at Sala Pump house/ Booster house

Replacement of Rubber Lined reducer(suction/discharge)/ bend pipe/ spool piece/ ypiece at sala pump house

Weld Patch repair of MS pipe/ bend/ reducer/ victualic groove pipe at sala pump house

Replacement of ceramic filter's vacuum pump/ filterate pump/ back wash pump

Replacement of friction disc/ distribution valve of hyflow valve

Replacement of central barrel bearing of ceramic filter

Repair and replacement of whisk hung of ceramic filter which include welding/ rebuilding worn out surface and grinding

Replacement of bearings of whisk drive/ central drive

Repair and replacement of HRT's under flow pump

Repair of dosing pump of HRT

Replacement of conventional thickener's drive shaft bearing

Replacement of lifting square bolt and nut of conventional thickener

Replacement of valve(GATE/NRV/BALL/BUTTERFLY)

Weld Repair of CI/ CS gate valve/ Non return valve

Renewal of V-belt in slurry pumps

Replacement of tyre coupling

Repair of gear box other than ball mill gear box

Replacement of pump pulley capacity less than 15 KW

Replacement of pump pulley capacity beween 15 Kw to 75 Kw

Subhash Kumar Jain

Shree Mahavir Enterprises