Welding and co-axial boring of 3rd intermediate shaft outer bearing housing and 3rd intermediate shaft bearing housing and 2nd intermediate shaft bearing housing both side of 2 nos. propel gear box assembly.

Repairing and replacement of spout liners, spout ring, tr bearing, internals of gear box, slag conveyor screw, mill fan and fd fan of tpp boilers

Repairing of input shaft and intermediate pinion shaft (worn out teeth) of gear box of c4 conveyor in all respect, repairing of the fluid coupling t12-12 and removal of the bearing and gear coupling of the drive shaft including shifting of all the ma

Removal of failed bearing worn out hub-coupling of pinion side and brake hub from failed armature shaft of drag motor and fitment of new bearing, hub coupling of pinion side and brake hub in repaired armature shaft of drag motor of 7820 dragline.

Requirement of single span drive shaft made from advanced composite material carbon fiber reinforced epoxy resin for idct fan with matching coupling for both ends at motor and gear box shaft unit 1 to 4 ctpp chhabra

Repairing / re-conditioning of damaged / worn-out teeth of 02 nos. 3rd intermediate pinion shaft and 2 nos. tumbler gear of propel gear box system for be-195 shovel working at bina project.

Repairing of crack developed in rhs pedestals base frame, reinforcement of rhs pedestal, re-building the worn-out teeth of bull gear and repairing of hoist gear cover of b-7 shovel of east section

Repairing of drive shaft bearing bunker of rock breaker and worn out sleeve check nut of crusher drum f/b at kessurgarh siding under abocp of block-ii area

Repairing of travel reducer gear box output shaft,&#x0d bearing damaged bearing taking out housing and new bearing press fitting and assembling of gear box of ekg shovel hmb 543/s-383 of kuya ocpbastacolla area-ix.