Portable DTH drill rig SRQD70 mining small pneumatic rotary borehole bucket DTH drilling rig
Descripción del producto
Type:Rotary Drilling Rig
Drill rod specifications(mm):40x1000
1.Compact structure, easy operation, quick cutting speed, high efficiency, good demolition, convenient transport;
2.The energy loss does not increase with the drill rod increasing;
3.Working noise is greatly reduced;
4.Higher degree of mechanization, less auxiliary operation time, improving the drilling rig operating rate.
Ámbito de aplicación
|60-90mm SRQD70 drilling rig used in varity heavy industry. It is used to drill blasting holes like small to medium mining projects,national defense projects,irrigation projects,road construction and ect.
Portable Drilling Rig is also an indispensable rock drilling facility for open pit mining, especially for bumps and rugged terrain where other drilling vehicles do not work properly.