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FJY25型圆盘式凿岩台架是天水风动工具研究所于1971年设计、试制成功的,并于同年9月至11月在南京梅山铁矿进行了工业试验。该台架与YG80型导轨式凿岩机配套,用于矿山井下运输条件差的采矿场,接杆钻凿70°~110°范围内的扇形中深炮孔。适合采准巷道截面为2.5米×2.5米至3米×3米。
FJY25 type disc rock drilling platform is designed and manufactured by Tianshui Pneumatic Tools Research Institute in 1971, and industrial test was carried out in Nanjing Meishan Iron Mine from September to November in the same year. The gantry and YG80 rail-mounted rock drill supporting, for poor mining underground mine transport conditions, post drilling 70 ° ~ 110 ° fan-shaped medium-sized deep hole. Suitable roadway cross section for the 2.5 m × 2.5 m to 3 m × 3 m.