ZDY Hydraulic tunnel drilling in coal mine
The drill is mainly used in the coal mine drilling gas drainage(drain) hole,grouting fire hole, coal seam water injection hole, outburst prevention pres…
ZDY Hydraulic tunnel drilling in coal mine
The drill is mainly used in the coal mine drilling gas drainage(drain) hole,grouting fire hole, coal seam water injection hole, outburst prevention pres…
ZDY Hydraulic tunnel drilling in coal mine
The drill is mainly used in the coal mine drilling gas drainage(drain) hole,grouting fire hole, coal seam water injection hole, outburst prevention pres…
ZDY Hydraulic tunnel drilling in coal mine
The drill is mainly used in the coal mine drilling gas drainage(drain) hole,grouting fire hole, coal seam water injection hole, outburst prevention pres…
KY-300 type hydraulic drilling rig
This machine is used in the mine pit or surface prospecting, play any angle drilling’s hydraulic drill, small volume, light weight, easy installation and operation…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea