A.complete dismantling of crusher drum roll with lifting frame, new making and replacement of splined shaft including repairing n rectification of all other accessories attached with crusher drum roll n re-assembling commissioning works of Bharat wes

Amount

Crusher drum roll L.H & R.H bearing covers body housing etc complete dismantling with help of hydraulic juc puller also crusher drum roll manually lifting.

Drilling in drum roll for splined shaft flange tightening

R.H. & L.H splined shaft flange O/S boring new splined shaft fixing after V shape cutting with help of lathe m/c & also 04 Nos. point locking & full round inside & outside 04 layer steel joint locking & full round inside & outside 04 layer steel jointing welding machining alignment setting bearing size drilling & tapping for press plate bolting.

16mm x 140mm H.T. bolts with spring washer for flange bolting

Right side EN 24 metal splined shaft new making as per sample & size with internal gear teeth making on milleing machine 24 nos. teeth of 12 mm width x 10mm depth x 100mm long with heat treatment.

worn out bearing housing back side dust seal seat bearing colour diameter increasing by welding method full round upto 15mm height increasing x 350mm dia meter x 16mm thick as required & machining on lathe machine with alignment checking

Press plate new making as per sample & size with seat increasing boring etc for press of 24034 bearing of R.H.

High tensile bolts 8mm x 30mm for press plate.

Bearing cover alignment checking facing as per required

Body housing damaged a side metal filling unwanted cheeps grinding maching drilling grove cutting for grease pipe & machining on lathe machine with alignment checking.

Lifting body of crusher roll re- setting with main body & all four points

16mm x 65mm H.T. bolts with spring washer for body housing tightening.

12mm x 40mm H.T. bolts with spring washer for bearing cover

Splined shaft with flange assly complete fitting fixing with help of hydraulic press with bolting & also four point steel jointing welding LH & R.H

Providing of roller bearing No. 24034

Providing of Gas Cutting

Providing of Jointing Electrode

Crusher Drum Open

Full Drum Aliment & fitting

Dismantling of all components from tail end assembly with complete rust & dust cleaning checking & fault out.

Tail end both side damaged & worn-out baring seat welding & machining as per std size.

Tail end Hollow shaft damaged & worn-out sprocket seat repairing by welding & machining as per sprocket shaft size & sprocket fitting by hydraulic press machine & alignment setting on lathe machine & after alignment full round triple layer welding by special jointing steel electrodes.

Bearing press ring new making as per required measurement.

Bearing press plate new making as per required measurement.

Tail End shaft bearing No. 24024 make new provide.

Broken bolts removing tapping & new bolting in shadt for press plate.

Badly damaged & worn-out bearing housing back side dust seal, bearing color diameter increasing by welding method full round as per required & machining polishing alignment setting L.H. & R.H

Re-assembling of tail end shaft assembly with all components & accessories.

Tail end sprocket both end tooth point rectification as per required chain link pitch by heard facing welding method with point length increate and shaping by grinding as required.

Steel plate old cutting by gas

Steel plate new cutting by gas

Steel jointing electrode by welding

Grinding labour charge

Total impact of GST for the purpose of CTC

BALAJI ENGINEERING

M/S S. V. ENTERPRISES