Hydropower Industry

The slip ring is an important component used in generators and rotating electrical equipment. It is responsible for transmitting electrical current between stationary and rotating parts through carbon brushes. During long-term operation, the slip ring surface may suffer from wear, scratches, pitting, or dimensional reduction, which can affect electrical contact ...

The generator rotor is a critical component in industrial power generation systems, typically operating under heavy loads, high rotational speeds, and high-temperature conditions. After long-term operation, the rotor surface and mirror face may suffer from wear, pitting, scratches, or dimensional deviation, which directly affects the stability and service life 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 ...

In industrial manufacturing and equipment maintenance, the bearing bore in compressor housing is a critical position, subjected to heavy loads and requiring high accuracy and concentricity. After long-term operation, this area is often worn oversized, scratched or pitted, causing vibration and quickly leading to damage of the bearing, shaft and the ...

In the mechanical manufacturing and industrial maintenance industry, gears are critical transmission components operating under heavy loads, high friction, and continuous impact. After long-term operation, gears often suffer from damages such as tooth wear, chipping, broken teeth, surface pitting, or worn bore holes, which reduce transmission accuracy and seriously affect ...

Inner bore laser cladding is a technically demanding process that requires specialized equipment and extensive experience, as it involves handling various bore diameters, different depths, and complex component geometries. With conventional welding methods, controlling the quality of the cladding layer inside bores is often limited and difficult to achieve consistently. ...

Rubber rollers are widely used in industrial production lines such as printing & packaging, paper manufacturing, textile & dyeing, steel processing, plastic & film production, food processing, and conveyor systems. During operation, the shaft journal of the rubber roller is often subjected to wear, scratching, and dimensional reduction, which affects ...

The piston rod is a critical component that operates under heavy loads, direct friction, and frequent exposure to hydraulic oil, dust, or chemical environments. During operation, reinforcing its surface with a high-quality alloy coating significantly improves durability, enhances wear resistance, and minimizes corrosion. Demanding Working Conditions of Piston Rods Piston ...

Aluminum pistons are critical components in engines, operating under high temperatures, continuous friction, and cyclic mechanical loads. Over time, pistons may suffer from surface wear, deep scratches, crown damage, or dimensional deviation, leading to reduced performance and increased maintenance costs. Laser Cladding – A Precision Refurbishment Solution for Aluminum Pistons ...

During operation, the Ø62 mm bore inside the copper pump housing becomes worn due to friction and corrosive fluid contact. Inside the bore are multiple narrow longitudinal grooves, and the geometry is both deep and confined, making conventional repair methods extremely difficult. Technical Challenges The restoration of the Ø62 mm ...