Solving the Internal Bore Repair Challenge – Huirui-Laser’s Innovative Approach

As a company with independent laser head R&D capabilities, Huirui-Laser has accumulated rich experience in the field of optical system design. The company has successfully developed a range of core optical components, including straight/angled laser cladding heads, wide-spot laser cladding heads, internal bore laser cladding heads, and laser hardening heads. Among them, the internal bore laser cladding head series stands out, offering exceptional adaptability to meet the processing requirements of various bore diameters, depths, and materials. Currently, the smallest bore diameter that can be processed has surpassed 40 mm.

The Huirui-Laser D80M Blind-Hole Laser Cladding Head is perfectly compatible with Laserline lasers, with a minimum processing inner bore diameter of 85 mm, leading the industry in terms of performance and versatility.

Innovative Design of the D80M – Leading a New Trend in the Industry

Huirui-Laser’s latest product, the D80M Blind-Hole Laser Head, is a true innovation in the field of internal bore laser cladding. It is capable of stably adapting to fiber lasers and semiconductor lasers with up to 4 kW power, effortlessly meeting the needs of high-power internal bore processing.

From a technical design perspective, the D80M uses reflective mirrors and other optical components, strategically bending the light path to significantly reduce the overall height of the cladding head. This design successfully overcomes the space adaptation challenges faced by traditional equipment. Conventional internal bore cladding heads, due to their 90° light path refraction, often fail to provide cladding to the bottom of blind-hole workpieces, leaving some areas unrepaired. The D80M, however, has achieved a breakthrough, enabling efficient full-area processing of blind holes, completely eliminating the issue of partial repair. Additionally, its versatile interface setup allows for flexible compatibility with various laser types, significantly improving the head’s universality and processing stability. This makes it fully capable of meeting the rigorous demands for long-term, high-efficiency operations in industrial environments. Currently, the D80M Blind-Hole Laser Cladding Head has been successfully applied in coal mining machinery, petrochemicals, shipbuilding, and other industries, providing efficient and reliable internal bore reinforcement and repair solutions.

Outstanding Features That Highlight Product Advantages

1. Strong Compatibility: Features a laser-grade optical modular design, compatible with 4 kW fiber/semiconductor lasers, and supports mainstream laser brands in the market.
2. Adaptive Depth Adjustment: Modular extension rod assembly (0-1200 mm flexible combination) with ±0.1 mm precision for single-side cladding depth; minimum bore diameter compatible with 80 mm blind-hole processing.
3. Four-in-One Full-Sealed Design: Integrates optical path, water path, gas path, and powder path within the laser head, suitable for harsh conditions like dust and oil, and easy to maintain.
4. 45° Oblique Blind-Hole Processing Technology: Powder flow and beam deflection design for efficient coverage of the bottom of blind holes, enabling cladding of iron-based, nickel-based, copper-based, and other alloy coatings.
5. Removable Protective Lens Design: Allows for easy replacement and maintenance, minimizing downtime and improving productivity.

Widely Applied, Empowering Industry Development

A Leader in Metal Additive Manufacturing Solutions

As a leading domestic provider of metal additive manufacturing equipment and technology services, Huirui-Laser continues to focus on breakthroughs in industrial-grade laser metal additive manufacturing technology. The launch of the D80M Blind-Hole Laser Cladding Head further exemplifies the company’s core technological strengths. From achieving diverse adaptability and stable high-efficiency operation to overcoming the blind-hole processing challenge, every innovation precisely addresses the actual needs of the industrial sector. This product has already made a significant impact in industries such as coal mining machinery, petrochemicals, and shipbuilding, offering a reliable and efficient solution for internal bore reinforcement and repair.

Looking Ahead: Innovation for Future Growth

In the future, Huirui-Laser will continue to uphold its core values of “pragmatism, excellence, innovation, and intelligence”, deepening its focus on laser cladding additive manufacturing equipment, cladding components, and intelligent software. With even more advanced internal bore reinforcement and repair solutions, Huirui-Laser will continue to elevate laser metal additive manufacturing technology to new heights, supporting businesses in cost reduction and high-quality development in the manufacturing sector.