Pneumatska bušilica sidra je uređaj koji se koristi za iskopavanje tunela u rudnicima ugljena

Pneumatska bušilica za sidrenje je oprema za potporu za sidrište u tunelu za rudnike ugljena . Ima izvanredne prednosti u poboljšanju efekta podrške, smanjenju troškova, ubrzavanju brzine tunela, smanjenju volumena pomoćnog transporta, smanjenju intenziteta radne snage i poboljšanju odjeljka tunela {{1}

Pneumatic anchor drill is small in size, light in weight, with large torque, simple operation and convenient maintenance. At the same time, it integrates drilling, mixing, and installation of anchor bolts and cables. It is an ideal equipment for anchor operations in various rock tunnels, coal tunnels, and semi-coal tunnels with roof hardness<=F 8.