Split set Rock bolts 47mm*6''

The split-set rockbolt is also named friction-type rockbolt. It has good rock anchoring force and can be widely used for the provisional and permanent support of underground stope, laneway and other underground project mining in mines. It is a kind of high-quality product with mature technology, easy operation, fast construction, low cost and feasible safety performance.

Diameter can be 39mm,40mm,47mm,special diameter can customize

Length can be 4',5',6',7',8',can customize

Plate:150mm*150mm,can customize