The purpose of the roadway support is to prevent the surrounding rock damage. Therefore, after the general roadway is excavated into the space, temporary support or permanent support is required.

I. Bolt support and anchor spray support

Second, concrete and reinforced concrete support

Third, the shed bracket

Dump Truck

Small Dump Truck,Dump Truck,Iveco Dumper Truck,12 Wheel Dump Truck

Hubei Jiangnan Special Automobile Co., Ltd ,