Mining Machinery Spare Parts
Mining Machinery Spare Parts
Split Sets Bolt
Split sets are mainly used in hard rock mines such as copper and gold mines. Bolts are installed in the rock strata by extrusion, which can generate axial and radial frictional expansion force with the rock strata, thereby generating huge supporting force and protecting the safety of the roadway.
Split sets are mainly used in hard rock mines such as copper and gold mines. Bolts are installed in the rock strata by extrusion, which can generate axial and radial frictional expansion force with the rock strata, thereby generating huge supporting force and protecting the safety of the roadway.
- Simple installation, saving labor cost.
- Has good yield strength and breaking strength.
- Has good welding ring pull-out force.
- Black or hot dipped galvanized available.
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