Broken or chipped teeth on large gears due to overload during operation is a common failure in heavy industries such as cement, steel, and mining. At Phuong Dong Industry, we apply Laser Cladding technology to restore damaged gears, offering a cost-effective and sustainable alternative to complete replacement. Outstanding Advantages of ...

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 ...

Repairing small bores such as Ø70 is one of the most technically demanding challenges in precision mechanical restoration. With a narrow diameter and limited space, the process requires extremely high accuracy, along with precise control of the heat input and cladding thickness to ensure strong bonding and coating quality. Challenges ...

Phuong Dong has successfully completed a project to repair steam turbine blade tips using laser cladding technology at Pha Lai Thermal Power Plant 1, located in Hai Duong Province. This is one of the largest coal-fired power plants in Northern Vietnam, with a total installed capacity of 440 MW across ...

Turbine shaft restoration is a critical part of maintenance for hydropower generating units. At Ba Thuoc 1 Hydropower Plant (Thanh Hoa Province, Vietnam, with an installed capacity of ~60MW), the turbine shaft journal experienced severe wear after prolonged operation, posing risks to system performance and stability. To address the issue, ...

Laser Cladding Technology- Optimal Solution – Cost-effective – Prolongs Equipment Lifespan In steel rolling mills, the mandrel shaft plays a critical role in the coiling and uncoiling process. After prolonged operation, it often suffers from wear, cracks, or surface layer damage due to heavy load, high friction, and continuous work ...

1. Why Use Laser Cladding for Plastic Extrusion Cylinders? During continuous operation, plastic extrusion cylinders are exposed to high temperatures, intense pressure, and constant friction with the screw and molten material. Over time, the cylinder surface becomes worn, scratched, or corroded, leading to: Reduced product quality Increased energy consumption Leakage ...

1. Laser Hardening – The Most Advanced Heat Treatment Solution Today Laser Hardening is currently the most advanced surface heat treatment technology. It uses a highly controlled laser beam to heat specific areas on a component’s surface with exceptional precision. This technology is especially ideal for parts that require high ...

Laser Cladding is an advanced surface restoration and strengthening technology. It utilizes a high-energy, focused laser beam to melt metallic powder and fuse it with the base material surface. This process creates a dense, wear-resistant coating with excellent bonding and mechanical properties. Laser cladding is especially suitable for components subject ...

A Pioneering Solution for Modern Industry In today’s manufacturing era, where precision, durability, and optimal performance are paramount, Laser Cladding technology has become the leading choice for surface treatment and mechanical part restoration. PHUONG DONG is proud to be a pioneer in Vietnam in researching, designing, and successfully manufacturing a dual-head ...