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Contact SupplierSubmersible drilling rig, including open dth xuanhua manufacturing pneumatic tools truck mounted water well drilling rig plant in cooperation with the united states ingersoll-land in the cm-351 split pressure submersible drilling rig, as well as co-production with sweden atlas-copco cbh-10 pressure integration the rig, working pressure up to 1.6 mpa. Cs-165e open hole drill independently developed by the changsha institute of mining research, not only to improve the working gas pressure 1.6-1.8 mpa, and through the use of dual power drive, to achieve long-distance walking; drill arm structure with multiple degrees of freedom, improved rig ability to adapt to the venue, no appointment screw air compressor of auxiliary rig; hydraulic technology, highly integrated system is simple, functional and reliable; plc control, and canbus bus technology, fully automatic operation, fault diagnosis, malfunction protection and public data mobile communications network equipment such as remote monitoring and management functions; using a new type of disc drill pipe library, ensure the rig drilling depth. Large high pressure submersible drilling rig, and greatly improve the technical level of china's open pit mine drilling equipment, promote technological progress of china's mining industry, hydraulic drill rig china's mining industry equipment and technical levels among the international advanced level, a strong impetus to our mining the development of the industry. On the overall level of china's open pit mine drilling equipment compared with foreign countries is relatively backward, the majority of mine also use domestic seventies developed mechanical conventional pneumatic submersible drilling rig or rotary drill, only a few countries focus on large-scale mining use imported high pressure submersible drilling rig.