1. COAL SHIP UNLOADER REPAIR, SERVICING & COMMISIONING

Coal Ship Unloader can be used to unload coal from ships in the middle-sized and small-sized ports or from the power terminals, with the advantage of high speed and efficiency. Major Engineering Sdn Bhd have carried out the overhaul job of Coal Ship Unloader which includes :

Internal Structure Replacement.
Top Guide Plate Replacement.
Butterfly Structure Installation.
Chain Guide Roller Installation.
Guide Plate Installation.
Bucket Installation.
Parts Refurbishment & Replacement.
Alignment.

3. COAL GRAB BUCKET REPAIR, SERVICING & COMMISIONING

4. MILL PULVERIZER TABLE SHAFT REPAIR

Major Engineering Sdn Bhd have years of experience in Mill Pulverizer Table Shaft Repair. The job scope includes :

Undercut
Metal Spray
Machining
Finishing

5. BURNER REPAIR, SERVICING & COMMISIONING

Removal of Inner Sleeve.
Removal of Outer Sleeve.
Removal of Magic Ring.
Burner parts replacement e.g. thermocouples, inner sleeve support.
Replacement of Inner Vane with Flow Divider.
Replacement of Outer Vane.
Installation of FSR.
Replacement of Burner Coal Nozzle.
Air Register & Main Oil Burner Tip Inspection.
Dye Penetrant Test.

6. BOILER FEED PUMP OVERHAUL

Major Engineering Sdn Bhd have carried out the overhaul job of Boiler Feed Pump, Fluid Coupling and Booster Pump which includes :

Overhaul main oil pump (MOP).
Overhaul auxiliary oil pump (AOP).
Shaft run out check & shaft centering.
BFP parts replacement e.g. seals, thrust pad.
Hydraulic coupling helical gear teeth contact check.
Laser Alignment.
Dynamic balancing of 6 stages impeller.
Inboard and Outboard Bearing Service.
Dye Penetrant Test.

7. CIRCULATING WATER PUMP OVERHAUL

8. CONDENSATE EXTRACTION PUMP (CEP) OVERHAUL

Major Engineering Sdn Bhd have carried out the overhaul job of CEP Pump which includes :

Overhaul 1st to 6th stage impeller.
Stage bowl inspection.
Shaft run out check & shaft centering.
CEP parts replacement e.g. impeller key, casing ring, shaft sleeve,bearing metal,interstage bushing,O-ring & split ring.
Dye Penetrant Test.
Dynamic Balancing.

9. LOW PRESSURE HEATER DRAIN PUMP (LP) OVERHAUL

10. BOILER AUXILIARY COOLING WATER PUMP (BACW) OVERHAUL

Major Engineering Sdn Bhd have carried out the overhaul job of BACW Pump which includes :

Bearing, coupling key, latern ring, packing retaining ring & impeller wear ring replacement.
Inspect impeller, liner ring for contact, gailing and wear.
Shaft run out check & shaft centering.
BACW parts replacement e.g. seals, shaft sleeves & gland packing.
Dye Penetrant Test.