News & Technology

Cast iron is widely used in industry to manufacture machine bodies, pump housings, shafts, and wear-resistant components. However, when cast iron parts crack or wear out, repair is often more difficult than for steel. In practice, welding cast iron is considered one of the most challenging tasks in mechanical repair. ...

Laser Cladding technology in Vietnam is receiving increasing attention and is being widely applied in mechanical engineering and heavy industries. This advanced surface engineering technology uses a high-power laser beam to create a durable alloy layer on metal surfaces, improving wear resistance, corrosion resistance, and extending component service life. In ...

The cost of Laser Cladding services can vary depending on the type of component, cladding material, and technical requirements. Unlike many conventional repair methods, Laser Cladding cost is usually calculated based on multiple technical factors rather than a fixed price. Understanding the factors that affect Laser Cladding cost helps companies ...

During industrial operation, many mechanical components wear out or become damaged over time. In such cases, companies must decide between Laser Cladding repair and manufacturing a new part. In many situations, Laser Cladding is a more economical and efficient solution than full replacement. Laser Cladding restores the original dimensions of ...

Overview of Laser Cladding Services in Vietnam Laser Cladding services in Vietnam are increasingly being adopted by industrial companies for restoring and extending the service life of metal components. Laser Cladding technology allows the formation of high-strength alloy coatings with excellent wear resistance and corrosion resistance, helping equipment operate reliably ...

During long-term operation, the intake–exhaust valve ports on the compressor cylinder body are subjected to high pressure, elevated temperature, and continuous vibration. Over time, these ports become worn, scratched, and lose sealing capability, reducing compression efficiency.With a D70 port at a depth of 120 mm, the workspace is extremely narrow ...

Shaft rejoining is one of the most challenging mechanical repair techniques, requiring high precision and strict thermal control. Industrial shafts operate under heavy loads, continuous friction, and strong vibration; once a shaft breaks, it is often discarded and replaced—leading to high costs and production downtime. Traditional welding methods rarely achieve ...

Restoring pump impellers with metal 3D printing technology (Laser Metal Deposition – LMD, also known as Laser Cladding) is a modern method that rebuilds worn, eroded, or locally corroded parts by adding precise layers of metal material. This technology enables accurate layer-by-layer deposition to restore the original geometry of the ...

1. Global 3D Metal Printing Technology  3D metal printing is one of the most advanced manufacturing technologies today, widely applied across industries such as aerospace, automotive, oil & gas, energy, and healthcare.Developed countries like the U.S., Germany, Japan, and South Korea are leading the way in integrating Laser Cladding technology ...

In Laser Cladding technology, precise control of laser activation plays a vital role in surface quality, process efficiency, and equipment durability. To address this challenge, PHUONGDONG INDUSTRY has developed a specialized software solution: Auto Turn On/Off Laser, which enables automated laser on/off control based on G-code data. Software Overview Auto ...