Repair of damaged and bend wheel pinion of input shaft assembly and replacement of damaged bearing of crusher roll gear box and Replacement of broken splined ring of crusher roll and jointing of conveyor chain and Repairing and rectification of inter

Amount

Gear box dismantling in part by part with the help of hydraulic jack & puller etc .

Gear box all pinion , bearing ,body covers complete cleaning & Checking .

Bend pinion & crown wheel pinion worn-out teeth re- build up by special type jointing electrodes shaping & polishing with sand paper .

Single row roller bearing no 30224A new providing for input shaft assembly .

Input shaft oil seal new providing .

Oil seal cap worn-out portion repairing in C.I electrodes welding and machining.

Input shaft bearing distance ring new making .

Worn-out bearing cover repairing by cast iron metal filling & machining .

Output shaft oil seal new providing .

Gear box repair kit like ‘0’ ring , gas kit ,packing ,lock ,body thread ,surface polishing , bolts , nut with washer etc .

Gear box assembly complete fitting ,setting ,machining ,pinion timing setting ,assembling & tightening etc

Complete dismantling of intermediate flange from body by gas cutting and all bolts removing both side

Complete dismantling of bearing top by all bolt removing, welded portion gauging by gas, round shape gas gauging of body for removal of intermediate flange.

Removal of damaged bearing from bearing top by gas cutting in pieces

Removal of damaged drive shaft assembly with manual lifting, tilting, pushing, pulling etc. structure making for resting of shaft and repairing work.

Motor, fluid coupling, gear box complete dismantling with lifting through crane for removal of drive shaft of conveyor chain

Providing bearing no 23936 and fitting

New making 'v' ring of 200x180x12mm

New making ‘v’ ring of size 246x230x12

For fitting of intermediate flange body shaping as per outer size of round shape making by gas gauging ,fixing of flange ,all side full triple layer welding with special type jointing electrode and matching body by grinding with alignment both side

Fitting of bearing top in intermediate flange with hole matching ,providing Ht bolt with washer and fixing with intermediate flange ,all bolts with given full tightened with proper alignment.

Re assembly of bearing no 23936 in both end of drive shaft before fitting of drive shaft in intermediate flange with help of crane.

Minor worn out bearing seat of shaft developing by welding cheeping and shaping by grinder as per required size of both side bearing seat etc .

Lifting of gear box with crane and assembling with drive shaft opening.

Re assembling of fluid coupling, flexible element, rubber spider and 90kw motor with help of crane.

Cover of crusher roll entire body lifting with the help of chain pulley block and after lifting of body rest fabricated support for rectification of breakdown safety.

Complete dismantling of both side ,bearing housing ,body house all bolts removing ,and mounting lifting of crusher roll with the help of hydraulic jack for rectification of work.

Crusher roll cover body both side hydraulic jack pin & body pin removing by gas gauging for lifting of body & repairing of worn out portion of pin and repairing & rectification re assembling etc.

Spline shaft assembly with flange dismantling from crusher roll with gas gauging of welding bolt removing ,hammering ,pulling etc

Spline flange hole slot making ,gas gauging for fitting of spline plate fitting ‘’v’’ gauging for lugs fixing after fitting of spline flange round shape welding with flange etc.

Providing & fixing H.T bolts 30mm x 8mm for press plate

Crusher roll worn out thread of bolt replaced with new bolts

Replacement of 65mm x 10 mm head bolts with spring washer for crush roll body housing .

Both side crush roll bearing housing ,cover body housing bolt fitting proper alignment checking etc

Fitting crusher roll with main structure body all bolts given tightened with alignment checking etc

Complete fixing & refitting spline shaft with flange bolting ,locking with welding special jointing electrodes both side.

Broken piece of flight assembly both end removing from chain link by gas heating hammer ,pulling & pushing ,hole changing with gas gausing etc

Damaged bend & broken flight assembly both end pin making by En metal as per design and size cutting box type both side of flights re –setting new pin in box and welding with internal support.

After lifting of flights pin welding both side for lock with link plate.

Tail end side jack stopper cutting for repairing of conveyor chain and after repairing of conveyor chain given tight and stopper welding.

Total impact of GST for the purpose of CTC

M/S CHIRAG ENTERPRISES

BIGAN SAW