شركة تصنيع نظام الحفر في غلاف الحمولة الزائدة، مطرقة DTH، حفر DTH

م.ر.إي مفرط الحمل غطاء
April 23, 2025
Category Connection: غلاف الحفر
Brief: Discover the 89mm Mring Overburden Concentric Casing Drilling System with Ring Bit, designed for engineering applications. This advanced system enhances drilling efficiency with its innovative ring bit and casing shoe assembly, ensuring rapid and precise drilling in overburden conditions.
Related Product Features:
  • Features a ring bit and casing shoe assembly welded to the casing for stability.
  • ينقل الطاقة المضربة بكفاءة من خلال الطيار والحلقات لتحطيم الصخور بفعالية.
  • Allows for easy retrieval of the drill string with a simple reverse rotation.
  • Compatible with various hammer shank styles for versatile applications.
  • Available in multiple models to suit different casing diameters and drilling needs.
  • Designed for rapid drilling, significantly reducing overall drilling time.
  • Includes comprehensive pre-sale, during-sale, and after-sale services for customer support.
  • مناسبة للمشاريع الهندسية التي تتطلب حفر الحمل الزائد الدقيق والفعال.
الأسئلة الشائعة:
  • What is the working principle of the 89mm Mring Overburden Concentric Casing Drilling System?
    The system works by welding the ring bit and casing shoe assembly to the casing before drilling. The pilot bit's upper shoulder engages the casing shoe, transferring percussive energy to crush rock and advance the casing. After drilling, the drill string is retrieved by reverse rotation, leaving the ring bit in the hole.
  • ما هي الفوائد الرئيسية لاستخدام هذا النظام الحفر؟
    يوفر النظام سرعات الحفر السريعة ونقل الطاقة الفعال وسهولة استرداد خيط الحفر. إنه يقلل من وقت الحفر بشكل عام ويتوافق مع أنماط مختلفة من أوتاد المطرقة ،مما يجعلها متعددة الاستخدامات لتطبيقات هندسية مختلفة.
  • What after-sale services are provided with this product?
    The manufacturer offers technical support, free replacement for quality-related failures, and a responsive sales team that addresses inquiries within 24 hours (excluding holidays).