CZ-1200型冲击钻机的开发与应用

Development and Application of CZ-1200 Percussion Drill

摘要:

针对目前国内防渗墙、灌注桩桩孔施工及水井钻凿的主要设备CZ - 2 2型钢绳冲击式钻机在使用过程中的一些不足之处 ,研制开发了CZ - 12 0 0型冲击钻机。介绍了钻机的结构特点及其在防渗墙、水井施工中的应用。

Abstract:

CZ-1200 percussion drill was developed to improve and perfect the performances and structures of CZ-22 cable percussion Rig used in diaphragm wall, bored pile and water well drilling engineering in China. The characteristics of CZ-1200 drill and its application cases, in diaphragm wall and water operation, are introduced.