Two scientific and technological achievements of X

2022-08-08
  • Detail

Two scientific and technological achievements of XCMG foundation passed the appraisal. On May 23, the appraisal meeting of "key technology and application of pneumatic rock breaking rotary drilling rig" and "key technology and application of full casing construction rotary drilling rig" organized by China Machinery Industry Federation was successfully held in the company

seven industry famous experts including Professor jiaoshengjie of Chang'an University and Secretary General guochuanxin of piling machinery branch of China Society of construction machinery were invited to establish the appraisal committee. At the meeting, the appraisal committee listened carefully to the project report, reviewed the relevant technical documents, inspected the prototype and production conditions. After detailed inquiry and in-depth discussion, it agreed that the two achievements of XCMG foundation "key technology and application of pneumatic rock breaking rotary drilling rig" and "key technology and application of full casing construction rotary drilling rig" are at the leading level in China as a whole, and the key technology has reached the international advanced level. It agreed to pass the appraisal

in recent years, xugongji's more gears have limited the size of parts. Focusing on the complex working conditions of hard rock stratum and unstable stratum, which perplex the aluminum alloy detection, which is an industry of building profile detection, xugongji has developed new construction processes and working devices, and achieved some technical results. The research on construction method and working device of pneumatic DTH hammer of rotary drilling rig can effectively reduce the impact of hydraulic system; The construction problems of superhard rock in Hong Kong, Southeast Asia and other regions have been solved; The research and development of the full casing construction process and working device of the rotary drilling rig provides a set of green and environmental protection construction scheme, which meets the requirements of mud free even full load slurry construction in the European and American markets. In the future, XCMG rotary drilling rig will continue to be oriented to adapt to the construction of complex strata in the international market and provide more and better pile foundation construction solutions

Copyright © 2011 JIN SHI