293mm MRS240 エクセントリックキャッシング ローマーシステムの下での掘削 ビット 鉱山岩掘削

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February 17, 2025
Category Connection: 重荷の訓練システム
Brief: Discover the 323mm MRS Eccentric Casing Under Reamer Casing Drill Bit, designed for efficient water well drilling. This high-performance tool enhances penetration, reduces torque, and handles various hole angles with minimal environmental impact. Perfect for mining and exploration projects.
Related Product Features:
  • Enhances penetration and perpendicularity for precise drilling.
  • Reduces torque requirements, improving efficiency.
  • 直線,斜線,その他の角穴を効果的に処理します.
  • 動作中の環境への最小限の影響
  • 様々なケーシングチューブサイズとハンマーシャンクスタイルに対応しています。
  • 耐久性のある構造で 厳しい条件下で 耐久性があります
  • Available in multiple models to suit different drilling needs.
  • Designed for water well drilling and mining applications.
FAQ:
  • What is drill casing in mining?
    In underground mining, steel casing or steel pipe is used to line holes that have been bored or drilled for rising mains water, utility lines, and paste fill, protecting the contents from damage and loss into open voids or broken ground.
  • How much PSI do I need for air tools?
    Most air tools require between 70 and 90 PSI. Any light-to-medium-duty air compressor can easily handle 90 PSI, but you always want the compressor to supply more flow than needed to ensure the tool operates correctly.
  • Why is percussion drilling used?
    Cable percussion drilling is a tried and tested method of site investigation. The drilling technique allows the installation of casing inside the borehole to prevent loose soils collapsing into the hole, enabling the borehole to be advanced to considerable depths while maintaining good progress.