About Us
 Maintech Engineering & Supplies Pte Ltd (MES) is one of the leaders in the field of electrical and mechanical engineering in this region. We provide complete field maintenance services and workshop repairs to electrical rotating machines such as motors/generators and electrical power equipment including HV & LV switchgear and transformers. We are able to work closely with all customers with strong regional presence, ensuring customer satisfaction by providing prompt, efficient and reliable services at all time. We are committed to making customer focus a way of life.
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Products & Services
Workshop Services: Currently, we are the authorized service shop for the following manufacturers
Vacuum Presure Impregnation (VPI) System Vacuum Pressure Impregnation (VPI) system has been used in the high voltage motor and generator manufacturing and service industries for many years. It is the most effective process to-date for removing air, moisture and volatile from the winding prior to varnishing. MES service workshop in Singapore has now equipped with a modern VPI system. Its process tank has a dimension of 2.5 metres diameter x 4.0 metres length, i.e. a volume of 20 cubic metres (700 cubic feet). The VPI system specially designed by the Epoxylite Corporation of USA. The process tank is capable to withstand a working pressure from full vacuum to 7 bars (or 100 psig). The use of Epoxylite #478 solventless resin in our VPI system allows us to obtain a completely filled 100% solid insulation structure and a smooth continuous coating on the external surfaces of the wound coils. With this state-of-the-art VPI system, we are able to provide complete and void free impregnation for form-wound medium (2.3 - 5.0 KV) and high voltage (6.6 - 13.8 KV) stator, rotor and armature winding. The electrical insulation resistance, mechanical strength, coil rigidity, heat transfer characteristics and environmental resistance of the insulation system will all be greatly improved. The life expectancy of your motor and generator windings will be extended by at least 50% as compared to those winding gone through the usual dipping process or VPI using solvent-containing varnish. Our VPI process fully meets the specification set by IEC, BS and IEEE for sealed winding systems. The VPI system with solventless epoxy resin is particular beneficial to motor and generator users in the heavy and hazardous environment industries such as offshore exploration, drilling and production, oil and gas refineries, petrochemical industries, pharmaceutical industry, power utilities, marine industries, pulp and paper mills, steel mills, cement mills and other sectors of industries. In summary, the use of the Vacuum Pressure Impregnation System with solventless epoxy resin for stator and armature treatment yields several benefits :
Using MES services will give you all these benefits. Please call MES - the only shop in this region equipped with this unique and modern facility. Our Mechanical Workshop Facilities (MEC) • Lathe Machine • Lathe Machine • Lathe Machine • Dynamometer for Load Testing of AC/DC Meters • Balancing Machine • Balancing Machine • Welding Set for TIG, MIG, ARC Field Services
Facilities and testing instrument for field service team include
Transformer Services
Our transformer services include
Transformer field service facilities
Specialty
We specialize in maintenance, servicing, repairing and rewinding of electrical rotating machines and other power equipment
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provide complete field maintenance services and workshop repairs to electrical rotating machines such as motors/generators and electrical power equipment including HV & LV switchgear and transformers
