Shandong Huaxia Master Machinery Co., Ltd. located in Jining,
Shandong, China, is a professional manufacturer of drilling rig,
hydraulic machine and core rig machinery etc, since 2017. Our
products are very hot in the domestic and overseas market, for
always in high quality control, competitive price, and latest
designs. To cater for the competitive market, we have introduced
advanced production equipments, excellent manufacturing processes,
all kinds of measuring equipments, instruments and gauges, etc.
Besides, we have passed ISO9001, and gotten CE certifications.
Brief introductions of KQZ-70D pneumatic-electric DTH drilling rig
KQZ-70Dpneumatic-electric DTH drilling rig is a new type of high
efficient drilling rock equipment designed for water conservancy
projects and construction sites. It is widely used for drilling in
all kinds of rock strata in open pit, water conservancy and
construction slope treatment.