Thermal Power Plants

1. Technology Overview Laser cladding with tin-based Babbitt alloy powder (SnSb11Cu6) is an advanced surface coating technique that restores worn mechanical components such as journal bearings, bushings, and shaft supports. A high-power laser beam melts the Babbitt powder and fuses it metallurgically with the base material, forming a durable and ...

Screw air compressor: Air compressor is a device capable of changing the pressure of air, converting electrical energy into kinetic energy by means of compressed air. Energy generated from compressed air will be used in industries such as printing, textiles, food production, pharmaceuticals, etc. Screw compressors work on the principle ...

We specialize in providing welding, restoration, and hard coating services for mechanical parts that are resistant to abrasion, corrosion, high temperature… Contact us for advice and support: PHUONG DONG CO., LTD Address: Lane 70, Dan Di, Uy No, Dong Anh, Hanoi, Vietnam Whatsapp/Mobile: +84987.822.360   +84.979.395.735

In factories, the rotor motor shaft after a period of operation will have a problem of shaft is wear, especially with large engines and rotating at high speed. The restoration of worn and corroded locations is extremely necessary to reduce costs instead of replacing the engine with expensive costs. Our ...

After a period of use, the temperature sensor (thermometer) in high-temperature furnaces is severely damaged on the outer layers that are directly exposed to heat. Nickel alloys become weak in the furnace environment due to sulphideisation, thus requiring stronger alloy coatings such as WC or similar. An effective solution is ...

Boiler tubes, boiler walls in thermal power plants are always in the harsh environment of high temperature wear and corrosion. Therefore, it is extremely necessary to cover the boiler tubes with anti-wear, chemical-corrosion, and heat-resistant coatings. It can significantly extend the life of boiler tubes, while minimizing severe damage. Laser ...

Laser Cladding or PTA is the most effective repair solution for globe valves. Combining the advantages of both hardness and an arbitrary achievable gloss, this is a very effective solution today.