Fabricante de sistemas de perfuração de revestimento de sobrecarga, martelo DTH, brocas DTH

MRE Bit de carcaça de sobrecarga
April 23, 2025
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.
  • Transfere energia percussiva eficientemente através de brocas piloto e anulares para uma eficaz trituração de rocha.
  • 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.
  • Adequado para projetos de engenharia que exijam perfuração de sobrecarga precisa e eficiente.
Perguntas frequentes:
  • 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.
  • Quais são os principais benefícios de usar este sistema de perfuração?
    O sistema oferece velocidades de perfuração rápidas, transferência eficiente de energia e fácil recuperação da coluna de perfuração. Reduz o tempo total de perfuração e é compatível com vários estilos de encaixe de martelo, tornando-o versátil para diferentes aplicações de engenharia.
  • 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).