采矿支护锚具来源制造商
采矿支持专家，为安全和效率而生
产品分类
Anchorage Agent | High-Performance Grout & Adhesive for Post-Tension & Prestressed Applications
High-performance anchorage agents, grout, and adhesives for post-tensioned concrete, prestressed steel bars, bridges, tunnels, and structural reinforcement. Manufactured for reliability and long-term durability.
Swellex Rock Bolt | High-Performance Water-Inflatable Anchors for Mining & Tunneling
High-performance Swellex rock bolts for underground mining, tunneling, and geotechnical applications. Custom lengths, diameters, and accessories available.
Mining Nut | High-Strength Nuts for Mining & Heavy-Duty Applications
High-strength mining nuts for bolted connections in mining, tunneling, and heavy infrastructure projects. Custom sizes, threads, and coatings available.
PT Bar & Prestressing Steel Bar | High-Strength Post-Tension Bars for Bridges & Construction
High-strength PT Bar and prestressing steel bars for post-tensioned concrete, bridges, geotechnical projects, and structural reinforcement. Custom sizes and accessories.
Mining Wire Mesh & Mine Support Mesh | Welded & Woven Mesh for Underground & Slope Support
High-strength mining wire mesh and mine support mesh for underground tunnels, slopes, and rock reinforcement. Welded and woven mesh available with custom sizes and coatings.
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.