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
Split Set Friction Anchor Bolt Catalogue - Mining Rock Bolts
Complete catalogue of split set friction anchor bolts for underground mining support. Various specifications: 33mm, 39mm, 46mm diameter. Lengths from 0.9m to 3.0m. ISO certified rock bolt manufacturer offering factory direct prices.
Friction Split Set Rock Bolts - Mine Tunnel Ground Support
Durable friction split set rock bolts for underground mining and tunneling applications. Manufactured with high-tensile steel for reliable ground support. Multiple lengths available: 1.2m-3.0m. China rock bolt factory direct supply with competitive wholesale prices.
Split Set Friction Rock Bolt for Underground Mining Support
High-quality split set friction bolts (SS bolts) for mine roof support and tunnel ground stabilization. Quick installation with immediate load-bearing capacity. Available in 33mm, 39mm, 46mm diameters. ISO 9001 certified rock bolt manufacturer in China. Factory direct wholesale pricing.
Prestressing Anchorage System for PT Bars & Steel Strands
Complete prestressing anchorage system for PT bars and steel strands in mining and construction. Includes anchor plates, wedges, and couplers. Compatible with various rock bolt and cable bolt applications. ISO certified ground support equipment manufacturer.
PT Bar & Prestressing Thread Bar for Ground Support
High-strength PT bars (prestressing thread bars) for mining ground support and civil engineering. Full-thread design for adjustable anchoring length. Yield strength up to 830MPa. Available sizes: 25mm, 32mm, 40mm diameter. China rock bolt factory direct.
Swellex Rock Bolt - Expandable Bolts for Mining & Tunneling
High-performance Swellex expandable rock bolts for underground mining and tunnel support. Water-inflated steel tube design provides full contact with rock surface. Models: Mn12, Mn16, Mn24. Ideal for fractured rock conditions. China rock bolt manufacturer wholesale.
Anchorage Agent & Resin Grout for Rock Bolt Installation
High-performance anchorage agents and resin grout for rock bolt and anchor installation in mining and tunneling. Fast-curing formula provides immediate load capacity. Compatible with all rock bolt types including split set and PT bars. China manufacturer.
Mining Nut - High Strength Nuts for Rock Bolt Systems
High-strength mining nuts for rock bolt and anchor systems in underground mining. Dome nuts, hex nuts, and flanged nuts available. Compatible with split set bolts, PT bars, and cable bolts. China rock bolt accessories manufacturer.
Underground Support Split Sets Friction Bolts - High Performance Rock Anchor System Solution
Split Set Rock Bolt is a friction type split sleeve anchor designed specifically for underground engineering, manufactured by ChangQi using high-strength steel material. Through a unique slotted steel pipe structure and welded ring flange design, it achieves fast installation and stable support. Its core function is to transfer loads through friction between the pipe body and the borehole wall, suitable for rock reinforcement scenarios under various complex geological conditions, such as mining tunnels, tunnel excavation, reservoir dams, and slope protection.