MING, 오버부하인드 인하인드 드릴링 시스템, DTH 망치, DTH 드릴 비트 제조업체

비트를 꿰뚫는 과부하 케이싱
April 27, 2025
Category Connection: 더 홀 망치 아래로
Brief: Discover the high-performance 4inch Construction DTH Down The Hole Hammer with COP44 Shank, designed for efficient drilling in tough rock formations. Ideal for construction, mining, and geological exploration, this hammer offers durability and precision with a working pressure of 10~25 bar.
Related Product Features:
  • 4inch high air pressure DTH hammer with COP44 shank for construction drilling.
  • Matched with Hammer COP44 for optimal performance.
  • Connection thread: API 2 3/8 REG for secure fittings.
  • Working pressure range: 10~25 bar for versatile applications.
  • 외부 지름: 99mm, 다양한 굴착 조건에 적합합니다.
  • Weight: 40.7 KGS, ensuring easy handling and transport.
  • Recommended bit diameter: 115~130mm for precise drilling.
  • 다양한 크기와 구성을 통해 다양한 암석 형식에 맞게 제공됩니다.
질문:
  • What is a DTH hammer?
    A pneumatic down-the-hole (DTH) hammer is a drilling tool that uses compressed air as a power source, suitable for drilling in pebble, gravel, and hard rock strata. It is commonly used in construction, mining, and geological exploration.
  • What is the difference between top hammer and down-the-hole drilling?
    The primary difference is the hammer's location. In DTH drilling, the hammer is attached to the bit, while in top hammer drilling, the hammer is at the top of the drill string, making DTH more efficient for deeper drilling.
  • What are the applications of a DTH hammer?
    DTH hammers are used in building pile foundation construction, bridges, mining, geological exploration, and hydrological wells due to their efficiency in hard rock drilling.