ZYJ-380/210 column rotary drilling rig

钻进深度：

1200

开孔直径：

115/87

额定转速：

65/75

Manufacturer of professional coal mine equipment such as column-mounted hydraulic rotary machines, tunnel drills, pneumatic column drills, etc. The price is high, the quality is good, convenience and durability are your ideal choice. Hydraulic column-mounted rotary drills are suitable for water and gas exploration under coal mine tunnels. Dry drilling can be used when drilling holes, gas discharge holes, water discharge holes, ground pressure release holes, geological data holes, etc. when combined with auger drilling. The drilling rig adopts a fully hydraulic structure, which is reliable and durable, has fast drilling speed, is light in weight, and can be easily decomposed manually. And can be equipped with a variety of drilling tools to solve different drilling requirements. The notable features of this drilling rig are its light weight, simple operation and low failure rate. It is equipped with pillars to support and fix the guide rails, and adopts a top-to-ground tightening method. An adjustable connecting plate is used between the guide rails and the columns to ensure that the drilling angle of the drilling rig can be adjusted to a certain degree.
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