Long Life Mining Feeder For Gold Mining 

GYQ-200\GYQ-200A\GYQ-200B are applicable to industrial and civil buildings, geological observation of exploration, water wells, roads and railways, shallow oil and gas exploitation, mine tunnel ventilation, drainage, etc. According to different strata, diamond, cemented carbide and other bits can be selected for drilling. The model has the advantages of light weight, small volume and good detachable performance.