News

In construction and infrastructure projects, efficiently and accurately drilling holes in hard materials such as reinforced concrete and granite has always been a challenge for construction teams. Traditional impact drills are not only inefficient but also prone to causing hidden damage to the structure. Now, an innovative New Drilling Machine—a split-type core drill—offers a brand-new solution for drilling in hard materials thanks to its portability, stability, and cost-effectiveness.

In the fields of construction, geological exploration, and stone processing, the efficiency and quality of drilling operations are directly linked to project timelines and costs. When faced with reinforced concrete, hard granite, and marble, traditional drill bits often fall short. Today, laser-welded diamond core drill bit, is becoming a new favorite in the market. It not only solves the persistent problem of segments falling off, common in traditional bits, but also redefines the standard for drilling hard materials with its remarkable penetration rate.

So, what makes laser-welded diamond drill bits so special? Do they really use "real diamonds"? 

As the global stone industry once again turns its gaze toward China, the 26th China Xiamen International Stone Fair (Xiamen Stone Fair) is set to grandly open at the Xiamen International Conference & Exhibition Center from March 16 to 19, 2026. As a specialized equipment manufacturer deeply rooted in the fields of stone processing and engineering cutting, Shanghai Yingni Industrial Co., Ltd. will make a prominent appearance at the event. At Booth B5058, we will showcase our latest achievements in intelligent cutting and welding technologies to a global audience of industry professionals and buyers. We hereby extend our most sincere invitation to both new and long-standing clients to visit our booth.

In heavy-duty cutting fields such as building construction and road maintenance, every instance of segment detachment can pose a significant safety hazard, and every blade replacement can delay project progress. Addressing the pain points of cutting highly abrasive materials like concrete and reinforced concrete, diamond blades utilizing laser welding technology are emerging as a new industry benchmark. This technology not only completely solves the traditional problem of segment loss but also, by optimizing the microstructure, theoretically increases the service life of blades cutting concrete by up to 150% .

In the manufacturing process of superhard material tools, the welding process is a critical factor determining blade safety and service life. Traditional welding methods have inherent limitations in bonding strength and heat affect control. Addressing this industry pain point, a new generation of fully automatic diamond saw blade laser welding machines leverages high-energy beam processing characteristics and intelligent control systems to provide an advanced connection solution for the superhard material tool industry.

The Order Revolution: Arix Diamond Segment Redefines Cutting Efficiency Benchmarks with the Power of "Orchestration"

In the realm of industrial cutting, pursuing faster cutting speeds alongside longer tool life has often been viewed as an inherent contradiction. In traditional manufacturing, the distribution of diamond grits within the matrix of a segment resembles "sprinkling pepper"—random and chaotic, leading to material waste and performance bottlenecks. However, with the maturation of ordered arrangement technology, this dilemma has been completely resolved. The Arix diamond segment, leveraging its pioneering grit arrangement technology, not only unveils the physical secrets behind enhanced cutting speeds but also sets a new benchmark for the global stone, construction, and processing industries with its comprehensive performance advantages.

Technical Analysis of Liftable and Steerable Wire Saw Cutting Machines: Feasibility, Implementation, and Advantages of Underwater Cutting

This document aims to address three core questions regarding the underwater application of wire saw cutting machines for specific challenges in underwater engineering: feasibility, implementation, and advantages.

In the manufacturing of precision tools such as thin-wall drills, the quality and reliability of the welding process directly determine the performance of the final product. Laser welding technology is widely adopted due to its advantages like concentrated energy and a small heat-affected zone. However, specific technical thresholds and process challenges exist in its practical application. Fully understanding these challenges and addressing them with validated technical parameters and systematic solutions is key to achieving high-quality and high-efficiency production. This article aims to analyze the main challenges of laser welding and explain how welding systems optimized for thin-wall drills can break through process bottlenecks by leveraging quantifiable and verifiable technical parameter advantages.

In engineering fields such as bridge modification, building demolition, and large concrete structure cutting, diamond wire saw technology has become an important construction solution due to its unique performance. This article objectively explains its working principle and elaborates on its main advantages based on practical applications.

In the fields of construction, exploration, and infrastructure development, the efficiency and cost of drilling operations directly impact project timelines and budgets. Today, we officially launch a revolutionary professional tool to the market – the High-Performance Diamond Core Drill Bit. It not only redefines drilling speed and precision but also addresses a core industry concern with exceptional durability: How long can a high-quality core bit truly last?