Repairing of secondary crusher pinion shaft with replacement of damaged bearing and hopper wearing edge of BWF make feeder breaker no.1 of AADOCM, Dhori Area

Amount

Dismantling of both side plumber block of secondary crusher pinion and removed damaged bearing by pulling, hammering and heating by gas etc.

Pinion shaft both side worn out bearing seat repairing by metal filling with special type jointing electrodes and shaping as per require size on lathe machine and polishing etc.

Worn out pinion teeth build up the hard metal filing and shaping on milling machine as per size.

Providing tapered spherical roll bearing no. 22224 CSK (215 X 120 X 55)MM

H-3124 adaptor sleeve (120 OD X 110 ID X 155 WIDTH) MM alignment checking both side.

Bearing & adaptor sleeve setting & fitting in pinion shaft with alignment checking both side.

Re-assembling of both side plumber block, fitting & tightening of HT bolt of plumber block & greasing work etc.

Fabricated as per inner & outer labyrinth for both side bearing fixing.

Worn out bearing housing repairing by metal filling with hard steel electrodes and shaping as per size by lathe/ milling machine.

Gas cutting of damaged R.H side wearing edge Plate in piece by piece.

R.H side edge plate support damaged wall plate cutting

All welded articles cutting and cleaning of wearing edge plate supporting wall plate, body side etc

New wall plate making by gas cutting 52” X 8” X 02 No. and new plate making for body size.

Cutting of supporting plate welded with body side.

New plate cutting 16 mm size for conveyor chain guard 24” X 12” X 2 side and 15” X 9”.

Setting & alignment of wall plate inside and outside full welding 56” long double layer.

Setting and alignment of wearing edge welding with wall plate 58” long for layer new edge plate “V” gauging 72” long for jointing & welding with special steel electrodes

Discharge chute near crusher drum welding with supporting plate and angles 75” X 36” size double layer

Body side supporting plate setting & chain welding with chain link pin welding 116” + 182”

Broken piece of flight assy. pin removing from chain link by gas heating hammering and gas gauging and hole cleaning both side etc.

Fitting & fixing of repaired flight with chain assy. with full welding.

Damaged bend & broken flight assembly both end pin re-making cutting box type both side with help of gas cutting set and new piece of hub and pin making on lathe machine by EN-9, metal 70MM square bar and 180MM long and shaping as per required size & shape an fixing with flight assembly and full welding including filling by special steel jointing electrodes.

Rubber spider fitting, providing and fixing of fusible plug chain tightening etc.

Total impact of GST for the purpose of CTC

M/S V.K ENTERPRISES

M/S CHIRAG ENTERPRISES