Diagnostic testing helps you schedule outages and minimize emergencies. AL GHAF can provide a full line of diagnostic testing services, both in our service centres and at your site. We have qualified engineers and skilled technicians to evaluate and diagnose all your motor related problems, including: • Full voltage testing • Core loss evaluation • Load testing • Motor circuit analysis
Failure analysis is the process of collecting and analysing data to determine the cause of failure. AL GHAF offers expert service in finding the root cause of failure and rectifying it
AL GHAF ELECTRICAL & MECHANICAL has a state-of-the-art workshop facility with fully fledged team and advanced test equipments for service and maintenance.
We offer MIG, TIG, Spot & Arc welding and fabrication to bespoke specifications. Rolling, bending, shearing, forming, drilling and tapping form part of the overall services we offer.
RTDs, thermistors and thermostats add up to the safety and longer life of equipment.
In-house and on-site MEGGER TESTING is done to ensure that the insulation resistance of the coil is of required level.
Many large motors and generators require on-site services as they are too large to be moved, their location makes it physically impossible to pull the unit, or there is not enough time to remove the unit for service without dramatically impacting production. AL GHAF offers expert on-site motor services, including: • Troubleshooting, failure analysis • Motor circuit analysis • Electrical testing • Installation and start-up
Rewinding & overhauling of all AC & DC motors up to 2500 hp, Alternators up to 3 kW – 1800 kW and HV motors up to 11kv.
A squirrel-cage rotor is the rotating part of the common squirrel-cage induction motor. It consists of a cylinder of steel laminations, with aluminium or copper conductors embedded in its surface. AL GHAF can offer a complete rewinding service of squirrel cage rotor.
Vibration analysis is defined as the process of measuring the vibration levels and frequencies of machinery and then using that information to analyse how healthy the machines and their components are.