Strengthening of base-frame, realignment of crusher roller&#x0d motor (160kw) with gearbox, repairing of shear hub and plumber block of atlas copco make feeder breaker (local sl no. 02) installed at tarmi siding under sdocm project.&#x0d

Repairing/changing of base mounted gear box and motor to wall mounted to drive primary crusher roller and repairing of secondary crusher roller drive system and its related coal flow mother plate of bwf make feeder braker no-05 installed at tarmi sid

(a) complete repairing of bishwa make gear box 75kw ratio 30/1 and (b) repairing of input shaft and pinion 26 teeth and 81 teeth bishwa make gearbox 75kw ratio 30/1 for belt drive head drum of feeder breaker no-1, phularitand, amp colliery.

Dismantling ,fabrication, erection and alignment of side frame of primary crusher a n b side and repairing overhauling of variable speed fluid coupling of apron feeder unit no 103 a n 103 b under raw coal section of rwp

Dismantling ,fabrication, erection and alignment of side frame of primary crusher a n b side and repairing overhauling of variable speed fluid coupling of apron feeder unit no 103 a n 103 b under raw coal section of rwp

Complete repairing of shanthi make gear box, type-sbh320f, ratio&#x0d 16-1, sl.no-ph/01929 for controlling of crusher unit of feeder breaker of &#x0d amp colliery.

Repairing of crusher roll tail end shaft, drive shaft pan plate and discharge suit of elecon (no.4) make feeder breaker at aadocm, dhori area

Repairing and rectification of conveyor chain drive shaft, wearing edge and worn out rh and lh liner plate with fitting of fluid couplings smd 09 12a and smd 07 12a of feeder breaker 2 at jrd railway siding pf 1, bnk area&#x0d &#x0d

Replacement of crusher roller drum gear box of atlas copco make feeder breaker at bnr siding rocp/sj

Repairing of crusher drum with new plate welding and replacement of new picks holder with welding,thread system developed in crusher drum shaft of atlas copco make feeder breaker at bnr siding rocp/sj.