mine, petroleum exploration, oil field, field use molding machine

Fully hydraulic tunnel drilling rig for water and gas exploration in coal mines

T2 series double tube core barrel for geotechnical exploration

US $1000 / pc

Min. Order: 1 pc

Coal Mining drilling rig

US $1 / pc

Min. Order: 1 pc

Open bearing 121 4 mining tricone bit for exploration

US $1550 / set

Min. Order: 1 set