Onsite repairing, fitting and commissioning of K800 gearbox with input bevel pinion , crusher drum roll with lifting frame and flight assembly for feeder breaker No.2, BWF make at JRD Rly Siding PF1, AKKOCP

Amount

Crown all teeth's re shaping by grinding and its alignment checking on machine

Gear box all pinions bearing bodies cover etc complete cleaning and washing for complete checking

K-800 gear box complete assembly dismantling with the help of pullers and hydraulic jack part

Output shaft oil seal new supply and fixing

Cl casting bearing side cover new making as per sample with casting machining drilling grooving shaping etc

K-800 gear box output shaft internal pinion damaged and washout teeths repairing and rebuild up and increasing by special teeth making 680 steel electrode and machining as per size on lathe machine and teeth cutting on milling machine a good as per required matching size of conveyor chain drive shaft teeths size of teeths is 12mm width x 130mm length x 12 mm height.

Complete gear box assembly all pinion re fitting assembling tightening bearing setting pinion machining and commissioning trail testing etc.

Gear box upper and lower casting tightening studs new making as per required size with nuts and spring washer by high tension steel rod

Gear box repair kit like O ring gasket packing lock body threads cleaning surface polishing bolts nuts etc.

Gear box upper body inspection cover new making as per size by MS plate 18 x10" x 5" provide gas cutting drilling threading bolting with packing

K-800 gearbox input bevel pinion bearing housing fabrication as per exsiting sample with cast iron casting, machining, threading, grooving, sizing as per size & samlple

supply and fitting of retaining ring/circlip

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. 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

Providing of roller bearing No. 24034

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 Gas Cutting

welding by Jointing Electrode

Crusher drum open

Full drum aliment & fitting

High carbon EN8 steel sq.bar Size 60mm x 60mmx 225mm wt of one side end 5 kg both side end (64x5=320kg)

Machining Cost each end

Groove cutting each end

Old flights end cutting/removal each end

Welding cost each end

Total impact of GST for the purpose of CTC