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 si

Amount

Cutting of old structure for base mountated.

Making infrastructure for safe working in two set for primary & secandry crusher, after work completion dismentalling.

Fluid coupling SMD -09 removing from gear box input shaft with the help of jack screw pullar and after fixing and fitting with help of press pullar.

Fluid coupling SMD -09 complete dismentalling repairing its hollow shaft ID by metal filling and maching as per standard size and seal kit.’O’-Ring kit,Gas kit etc providing , fixing ,fitting,setting re-assembling .

Wall mountated gear box and moter (160KW) fixing and fitting with proper levelling and allianment ,Coal dust ,Rust cleaning at working site in primary & secandry Old & scrap materials removing ,New steel materials providing , fixing and fiting with the helpof chain block ,’K’ & ;U’ wedges with proper levelling.

M.S plate (16mm) cutting for extra support for strengthing purpose crusher roll gear box moter.

Above M.S plate fixing and fitting with proper levelling and Rib fixing then multilayer welding.

C.I casting pair of PX -120size tyre coupling set new making as per sample with casting machining groving, boring, new way making new key making etc for moter and gear box of secandry cr-roller drive system PX-120 tyre also providing

Old damaged PX-120 coupling set of opening from moter and gear box with the help of hydraulic puller and new coupling set fixing and fitting with the help of press pullar.

For gear box & moter (90kw) desmentalling stopper cutting.

Above stopper fixing and fitting after allianment then multilayer welding.

Cutting of secondry crusher damaged and wornout coal flow mother plate.

Cutting of New M.S plate (16mm) for above work mof secondary cr.coal flow mother plate.

Above M.S plate (16mm) fixing and fitting with the help of ‘L’ & ‘U’ wedges in proeper degree then multilayer welding work.

Damaged and wornout plate cutting discharge chute in front of drive shaft

New M.S plate (16mm) cutting work for above work.

Above M.S plate (16mm) fixing and fitting with proper levelling with the help of ‘L’and ‘U’ wedges then multilayer welding work.

M.s angle (75x75x6) cutting work for top cover adjusting work.

Above M.S angle fitted then multilayer layer welding work.

Damaged and crack position of secondary crusher dischang chate conver ‘V’ cutting work.

Above ‘V’-cutting area multilayer welding work for streangthining.

Add cont.proit

Total impact of GST for the purpose of CTC