1. overhauling of gear box k400, preventive maintenance replacement 2. Dismantling , refabrication of worn out portion, rebuilding, machining to disire shap and size

Amount

O/H of Gear Box K400, preventive maintenance / replacement of damage scraper inser, picks Holder and other misc work of BWF make F B installed at Kabribad Mine , GRD

Damage flight bar opening by heating hamring and cutting

Supply and providing flight bar

Supply and providing Pin with link plat

Fitting and fixing of flight bar chain assly

K 800 gear box complete assembly dismantling with the puller and hydraulic jacks part by part

Gear Box all pinion, bearing, blades covers complete and cleaning ,washing for the complete checking

Input shaft thread cleaning, shaft alignment checking polishing and check nut new making with fixing

Input shaft oil seal new provided

Gear Box repair kit like as oring gaskit packing , lock body thread cleaning , surface polishing , bolts , nuts

Input shaft tapper roller bearing no 30222A New fitting

Complete gear box assly all pinion re fitting assembling, titening bearing setting pinion maching, timeing setting

Complete lowring of gearbox, motor with housing , base plate

Complete gear box with motor lifting re assembling with base plate and fitting of titening bolt and nut

Dismantling, refabrication of worn out portion, rebuilding, machining to desire shape & size of drive shaft with replacement of bearings, reconditioning of damage coupling, providing of Scraper Insert and other misc repairing and fitting works related to BWF make 400 TPH F B. installed at kabribad Mine, GRD Project

Dismentling of chain with link plate assly by DA and Oxygen and Tools

complete drive shaft packing and lowring by wench

Drive shaft assly dismentling and handling chain with bearing housing hydrolic jack, housing plat and hopper plat

Rebuild of broken shaft by welding of bearing ID size with low electrodes and machining up to bearing ID Size

Rebuild of housing of originol shao and size.

worn out bearing housing outer position re builede bearing OD size with low Hydrolic electrods and machining up to bearing OD size.

Rebuild of bearing oil position

supply and providing bearing no.23936

Fitting and fixing of bearing in shaft and bearing hearing by proper eliment at press machine

Supply and providing oil seal

Supply and providing bearing sheem

Complete drive shaft fitting and eliment and handling charge of bearing housing, Hydrolic jack housing plat and hopper plat

Fitting and fixing of chain assly and adjust , eliment of drive shaft and chain assly

fitting and fixing of link plate with pin and lock

Opening and lowering of crusher drum side gear box with motor

Supply and providing breacking bolt

Fitting and fixing of gear box shaft with braking bolt

Fitting and fixing and lifting of gear box with motor tighting of bolt of FB base frame

Opening and lowering of secondry motor with coupling

Brocken bolt opening by gojing

Fitting and Fixing NEW Bolt ,bush ,pin of coupling

Supply and providing bolt , washer and pin

Lifting fitting fixing and tighting of motor with coupling of secondry FB Base frame

Dismantled and damage chain opening and fitting 4 side of return shaft and drive shaft

Damage flight bar opening by heating hamring and cutting

Supply and providing flight bar

Supply and providing pin with link plate and lock

Fitting and fixing of flight bar of conveyar chain

Stoper plate and gutka cutting and welding

Clean the coal garbage in hoper

Total impact of GST for the purpose of CTC

M/S TRIBHUWAN SINGH

M/S NEEMA ENTERPRISES