During long-term operation, industrial fan shafts are often subjected to wear, scratches, surface pitting or dimensional deviation due to friction, heavy loads and harsh working conditions. If not treated in time, these defects may cause vibration, reduced efficiency and even serious damage to the entire equipment system. Replacing a new ...

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 ...

In sheet metal processing, stamping dies, punching dies, forming dies and bending dies operate under heavy loads, continuous impact and high friction. Without proper heat treatment, these tools wear quickly, suffer from edge chipping, deformation and a rapid reduction in service life. Laser Hardening (Laser heat treatment) is an advanced ...

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 ...

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 ...