- 钻进深度：
- 200
- 开孔直径：
- 115/87
- 终孔直径：
- 65/75
The manufacturer specializes in the production of various types of tunnel drilling rigs for coal mines and supporting mud pumps for coal mines. For preferential prices and perfect product quality, please contact us. Product introduction: Coal mine tunnel drilling rigs are mainly used inside mines for drilling to detect water, drain gas, dust-proof water injection, and drill various engineering holes and ground geological drilling holes. Can also be used for ground exploration. It mainly uses carbide diamond composite disc drill bits for rotary drilling, and is also equipped with drill bits of different diameters to adapt to different drilling requirements. Technical parameters:
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】，By Titker Trade Network members 【Hebei National Coal Industry and Mining Equipment Co
】is solely responsible for the authenticity, accuracy and legality of the information/pictures/parameters, etc.，Titker Trade Network only provides display services. For your safety, please choose Titker Trade Network for online trading, otherwise Titker Trade Network will not bear any responsibility for this.
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