DTH Drilling Rig Manufacturer Hole depth: 30-50m Hole diameter: 80-120mm Application field: YL series drilling rigs are designed with innovative structure, high efficiency and energy saving. They are widely applied in national defense, hydraupower, road paving, rock excavation, which is the

Supplier of Drilling Rig Drilling depth: 130-600m Drilling diameter: 75-300mm Application field: mainly used in geological exploration, basic exploration of road and high-rise building; as an access hole for various concrete structure; drill hole for rivers, dams, roadbed grouting hole; direc

China Vibrating Feeder : Feeding particle size: less than 1000mm Handling capacity: 60-400T/H Application field: used with crushing mahcines and screen machines in metallurgy, coal mine, benefication, building material, chemical, grinding material industries. Features and performance of V