139mm MRING Overload Casing sistema de perfuração abertura de buraco abertura de perfuração bit com sapato para mineração

Sobrecarregar o bocado de perfuração de encaixotamento
February 17, 2025
Category Connection: Bocado de broca de DTH
Brief: Discover the OD 127mm MRE Dual Rotors Overburden Casing Drilling System, designed for efficient drilling in collapse rock strata and underground mining. This system features dual rotors for smooth operation and is compatible with 89-323mm OD casing pipes. Perfect for challenging drilling conditions.
Related Product Features:
  • Compatível com tubos OD de 89-323 mm para aplicações versáteis.
  • Dual rotors ensure smooth and efficient drilling operations.
  • Ideal for collapse rock strata and underground mining environments.
  • Possui pastilhas de carboneto de tungstênio de alta qualidade para durabilidade.
  • Inclui uma haste DHD e tubo de revestimento para integração perfeita.
  • Concebido para rotação no sentido horário para expandir os pedaços do reamer e no sentido anti-horário para retrair.
  • Construído com aço de alta qualidade para forte resistência e dureza.
  • Manufactured using state-of-the-art CNC machinery for precision.
Perguntas frequentes:
  • What is the diameter range for the casing pipes compatible with this system?
    The OD 127mm MRE Dual Rotors Overburden Casing Drilling System is compatible with casing pipes ranging from 89mm to 323mm in diameter.
  • What industries is this drilling system best suited for?
    This system is widely used in underground mining, tunneling, and quarrying, especially in collapse rock strata.
  • What materials are used in the construction of the drill bits?
    The drill bits feature high-grade tungsten carbide inserts and high-quality steel, ensuring wear resistance, toughness, and hardness.