Threaded Fiberglass Rock Bolts (FRP/GFRP) | Cuttable & Corrosion Resistant | ZF Mining

Fiberglass anchors Product Details.

Threaded fiberglass rock bolts (FRP/GFRP) are the ideal solution for environments where steel bolts are unsuitable. These composite anchors are exceptionally high in tensile strength but can be easily cut by mining machinery, making them perfect for coal mine faces and temporary tunneling support. At ZF Mining, our fiberglass bolts are engineered for long-term safety in the most corrosive conditions.

fiberglass bolt Adavantage

  The rod body is light, easy to install and construct, reduce labor intensity and save transportation costs

fiberglass bolt Adavantage

 Strong corrosion resistance, strong acid and alkali environment resistance, does not reflect electromagnetic waves. It can meet the needs of permanent support.

FRP Adavantage

Easy to operate, easy to cut, cutting does not produce sparks, shearer has a certain protective effect.

fiberglass bolt Adavantage

 The strength is high, the anchoring force is large, and the tensile strength of the rod body is >=600Mpa, which is far greater than the strength of the steel bolt of the same specification.