Understanding Underground Drill Jumbos Underground drill jumbos are crucial equipment used in the mining industry, particularly in tunneling and development activities. These machines are engineered to perform hole drilling in rock to facilitate the blasting of ore or rock. Their design enables the operation in confined spaces and complex underground environments. The primary function of […]
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.
Yantai Chi Hong Machinery Co., Ltd. has developed with steady pace in the underground mining field for 12 years and has gradually established a complete system for research, production, sales and services, thus becoming one of the top suppliers of China’s mine machines manufacturing industry and shining brightly in the international market.