Professional customized mining rockbolt
Friction Anchor / Prestressing Anchor / Friction Anchor / Swellex Anchor/ Resin Anchor / Other Mining Accessories
Mining Support Anchorage Source Manufacturer
Mining support specialists, born for safety and efficiency High strength mining anchors for more peace of mind in mining operations
管缝锚杆/摩擦锚
管缝锚，(又称分体式锚或摩擦螺栓，，英文：friction rockbolt / Split Set rockbolt）是地下采矿支护中不可或缺的先进材料。分体式螺栓是一种非常特殊的支护产品，是用于地下煤矿、铜矿或金矿等工程顶板支护的先进材料。friction rockbolt 在国际采矿业中已经使用了几十年，被认为是金属采矿业中最简单的地面支撑。 核心优势：friction rockbolt使用时将高强度钢材 "C "型压入直径小于管子的孔，可将钢材的荷载传递到岩石上。friction rockbolt的套环端部固定有一个钢环，该钢环将一块板固定在已安装的钢管上，以建立对岩石的压缩力。friction rockbolt有黑色或热浸镀锌两种颜色可供选择。有多种直径（34 毫米、40 毫米和 47 毫米），长度从 600 毫米到 3000 毫米不等。用于开发和生产掘进机头，friction rockbolt以快速简便的安装方式提供即时支持。
Friction Split Set Rock Bolts - Durable Underground Mine Tunnel Support
Our Friction Split Set Stabilizer Rock Bolts are engineered for durable underground mine tunnel support, featuring a unique friction-based split design that ensures secure anchoring in rock formations. Crafted from high-strength alloy steel, these bolts deliver exceptional load-bearing capacity and resistance to harsh mining environments.
Rocbolt Tensioning Equipment for CableLok Anchors
Robust hydraulic kit for pre-loading CableLok anchors, comprising stressing jack with interchangeable jaws and shear rings, air or hand pump, rear- or front-gripping strand tensioners (100–250 kN, 75–125 mm stroke), and a 290 kN cable cropper. Gauged system delivers accurate tonnage, safety slings ease handling; consult DSI for model-specific configurations
Rocbolt Accessories for Rock and Roof Bolts
Comprehensive datasheet for Rocbolt rock and roof bolt accessories, including domed, ribbed, and flat washers, Osro and W straps, couplers, spherical seats, DIN 405 nuts, and torque indicators. All components are tested for high yield strength and designed to accommodate angular surfaces up to 18°, ensuring reliable tension and stability in underground mining support systems.
Friction Anchor Bolt (Split Set Bolt) Catalogue
Comprehensive catalogue of Split Set friction anchor bolts for underground metal mining. High-tensile C-shaped steel tubes (33–47 mm, 0.6–3 m) create full-length radial friction against rock when driven into undersized holes. Black or HDG finish, equipped with bearing rings and plates, deliver immediate ground support, high pull-out and shear resistance, and compatibility with handheld or mechanized installation.
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We specialize in producing custom anchors for your needs
True manufacturer of anchors Reserve 3,000 tons of stock
CQ-ROCKBOLT is an enterprise specializing in the research, development, production and sales of mining anchors with many years of industry experience. With professional technical team, advanced production equipment and strict quality control system, we provide high quality anchor rods and support solutions for global mining projects. We always, help the mining industry to develop safely and efficiently . As a manufacturer, we will provide the best anchors at the most competitive price.
Sustainable Practices
Committed to environmental responsibility with recycled materials and eco-friendly processes.
Global Reach
Serving clients across 50+ countries with reliable shipping and support.
Expert Engineering
15+ years of experience in industrial metal solutions and custom fabrication.
Quality Assurance
ISO 9001:2015 certified manufacturing processes ensuring consistent quality.
Why choose us?
Standardized production: Strictly abide by the international quality standards and adopt advanced production equipment and technology to ensure the high quality and reliability of the products. Low price: With strong production capacity and perfect supply chain system, we offer you the most competitive price. Short lead time: Efficient production process and management ensures that we can complete the delivery within a short period of time, helping your project to move forward on time. Safety and reliability: We understand that safety in the mining industry is of paramount importance, and all of our products undergo rigorous testing and quality control to ensure long-term durability and high performance.
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Ready to start your next project? Contact our team of experts for personalized solutions and competitive quotes on all your industrial metal needs.
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South of Xi Suining Village Liuying Town, Yongnian District Handan City Hebei Province, China
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