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Repair the roller shaft by Laser Cladding is the most advanced technology today. It is quick to repair, and saving cost and time. In addition, depending on the working conditions,…

Bearing-mounted shafts are often quite diverse in terms of materials and sizes. After the working process, the shafts usually will be abrasive, scratched the surface due to disassembly, or chemical…

 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…

Brake discs are extremely important spare parts to ensure the safety of the driver. Working conditions of brake disc is high loads and is one of the most stressed parts…

Working conditions of rollers in steel rolling mills: Rollers in steel mills often work in harsh environments such as high temperatures, sudden temperature changes, and are subjected to compressive forces…

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…

 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…

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.,…

Piston rod, hydraulic cylinder after a period of working will be pitted, worn, scratched, reducing the working pressure of the hydraulic system. Traditional solutions such as chromium plating will have…

 Coating with Tungsten Carbide (WC) by PTA  or Laser Cladding technology for Spear Head and Nozzle of Hydro-turbine in hydroelectric power plants: Working Condition of Spear Head and Nozzle…