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Rock bolt installation is an extremely significant aspect in current mining, tunneling, slope stabilization, and underground construction operations. The failure to ensure proper setting of rock bolts could cause problems such as tunnel collapse, slope failure, and movement of the foundation, resulting in major structural hazards. In the current geotechnical field, installing rock bolts is much more […]

Rock anchors and Self-Drilling Anchor (SDA) systems are widely used in tunneling, slope stabilization, mining, and foundation reinforcement. In modern geotechnical engineering, rock anchors play a critical role in stabilizing rock masses and ensuring structural safety in both temporary and permanent applications. Unlike conventional systems, SDA rock anchors integrate drilling and grouting into a single operation. Their performance

As global underground construction, tunneling, and mining projects expand, the demand for reliable ground support has never been greater. Among various efficient engineering solutions, self-drilling anchors (SDAs) have become a mainstay and core cornerstone supporting the development of modern geotechnical engineering.SDA rock bolts boost safety in the industry by combining drilling, grouting, and anchoring for

In the heavy-duty world of civil engineering and mining, the selection of rock anchor producers is not merely a procurement decision; it is a critical safety imperative. As infrastructure projects grow more complex, the demand for high-tensile, corrosion-resistant support systems has never been higher. This guide cuts through the noise to help engineers and contractors identify top-tier rock

In modern construction, hollow bars are gaining increasing attention from engineers and architects. Compared to traditional solid bars, hollow bars can offer advantages in material cost and construction efficiency. However, many people worry whether the hollow design might compromise safety and durability. This article will explore the impact of hollow bars on structural integrity from the perspectives of structural

Anchoring solutions are a broad range of products and methods designed to embed buildings securely into concrete, rock, or soil. The choice of anchor depends on the load type, installation surface, and conditions. The key is getting the right mix of strength, safety, and efficiency. Types of Anchoring Solutions and Their Applications Anchoring systems have

Consumers in today’s global supply chain expect more than reliable products. They want the confidence that every fastener is produced with consistent quality and full accountability. In order to match this expectation, China bolt manufacturers, led by Onton, have stepped up and placed an extreme priority on quality and accountability, ensuring that their customers can trust

From September 23rd to 26th, 2025, ONTON participated in the China (Beijing) International Construction Machinery, Building Material Machines, and Mining Machines Exhibition & Seminar, held at the China International Expo Center. As one of the China largest industry events, this comprehensive exhibition attracts a global audience interested in construction and mining, with over 50,000 visitors in

When the subject is buildings, bridges, or factories, most people’s first thoughts are of steel beams that are of giant proportions, tall cranes, or machines that are huge. Nonetheless, there are far more critical elements in the structure that are hidden deep inside the concrete; these are simple, standard anchor bolts that are the basic

If you’ve ever been involved in anchoring, tunneling, or stabilizing soil, you already know one simple truth: materials can make or break a job. Pick the wrong ones, and even the best design can turn into a nightmare. One piece of equipment that’s quietly become important on worksites is the self-drilling hollow bar. It’s simply