Jining Dongyanbo Mining Equipment Co., Ltd.'s Full Thread Fiberglass Bolts are lightweight, high-strength, insulating, corrosion-resistant, non-magnetic, and anti-static. The bolt body is threaded throughout, allowing for easy cutting and a tight anchoring fit. Specifically developed for underground coal mines and tunnel engineering, they are suitable for flammable, explosive, and humid/corrosive environments, offering safety, durability, and ease of installation.
Jining Dongyanbo Mining Equipment Co., Ltd.'s Full Thread Fiberglass Bolts are made from high-strength glass fiber and resin, formed through high-temperature pultrusion. The bolt body features precision-machined threads throughout, giving them the core advantages of being lightweight, high-strength, insulating, and corrosion-resistant. They completely solve the drawbacks of metal anchors, such as easy corrosion, conductivity, and spark generation, making them particularly suitable for high-gas mines, humid and corrosive roadways, tunnels, and non-coal mine support applications. The product weighs only one-quarter of a metal anchor bolt of the same specification, significantly reducing the burden on workers in handling and installation, and lowering labor intensity. Its through-thread design allows for full-range contact with nuts and pallets, ensuring even anchoring force. It is easy to cut and can be cut to the required length on-site, offering flexible construction options. Furthermore, this anchor bolt is non-magnetic and anti-static, preventing interference with underground instruments and equipment. Its corrosion resistance far surpasses that of metal materials, resulting in a longer service life and reliable support stability. Meeting underground mining safety support standards, it is an ideal support product for special working conditions.
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