Equipment Introduction

Huirui-Laser Blind Hole Laser Cladding Head

The Huirui-Laser independently developed Blind Hole Laser Cladding Head is designed to solve the long-standing challenge of processing the bottom area of blind holes—an issue conventional internal cladding heads face due to 90° beam reflection limitations. This innovative system utilizes reflective mirrors and optical deflectors to bend the laser path, significantly reducing the head height and improving spatial adaptability. As a result, it can efficiently complete full-area blind hole cladding with precision and stability.

Featuring multi-interface compatibility, this cladding head can be flexibly connected with a wide range of fiber and semiconductor lasers. It has already been successfully applied in coal mining machinery, petrochemical engineering, and shipbuilding industries, providing customers with high-efficiency, reliable internal surface strengthening and repair solutions.

Under standard working conditions (cladding thickness of 1 mm), the equipment achieves a cladding efficiency of up to 0.2 m²/h and supports laser power up to 4 kW. The minimum applicable bore diameter is 80 mm. Its modular design allows the use of customized extension rods, with a single-side cladding length of up to 1200 mm, meeting diverse processing depth requirements and expanding its application range.

Structurally, the system adopts a fully sealed design integrating optical, water, gas, and powder circuits into a single compact body. The innovative plug-in protective lens module allows for easy replacement and maintenance while maintaining a dust-free optical path. This design ensures complete and uniform cladding of blind hole interiors, solving the limitations of traditional systems that cannot reach specific deep or narrow regions.

Today, the Huirui Blind Hole Laser Cladding Head has been successfully implemented across multiple key industrial sectors—including coal mining equipment, petrochemical plants, and marine engineering—helping enterprises reduce maintenance costs, extend component service life, and enhance overall operational reliability.