· Chinese · English
SH25H drilling rig with down hole hammer successfully drilling on Tianma Hill site Release Date : 2010-08-26

The early August encountered the extremely high temperature since 137 years. The temperature on the site broke through the 39 degree for many times and reached 45 degree. Even under such fierce conditions, Jintai’s machines and its staff drilled many pile holes on the weak weathered rock on the Tianma Hill construction site one by one.

General manager LinJian talking with Mr Wang Yuqing

Rock residue sample drilled by SH25H of Jintai

Marching forward the next target

Tianma construction site is built for the Songjiang Shenkeng Hotel which is located on the lowest sea level in the world. According to the planning, this five star hotel is only 15 m above the ground level and has 21 floors totally.

Dream coming into truth

During the construction of pile foundation of the hotel, the contractor found the underground rock hardness near the hole is very high (compressive strength above 120Mpa) which is not available for the normal contractor to drill 32m hole. However, SH 25 H realize such impossibility at 1m/hour drilling speed.

SH25H hydraulic drilling rig with air actuated down hole hammer is the new product adopting extendable chassis, reinforcement rotary bearing and big triangle structure, thus making the drilling rig more stable.


[Back ]
Address: Road 45, Shanghai Anting Luopu  Email:webmaster@jintai-sh.com Post Code:201805 Tel:021-59577280 Fax :021-59577391
Copyright2008 Jintaish.com Power by HOTU  滬ICP備19002050號
青青草网站| 手机在线av| 万渣朝凰漫画免费下拉式| 欧美精品videossex| 日本不卡免费新一二三区| 我把女闺蜜摸到高潮了| 李丽珍三级片| 男女做爰高清全过程视频| 黄色小说网址| 无码小电影| 亚洲成av人片天堂网| 国产视频在线观看| 香蕉视频app下载| 黄色录像片| 丰满巨肥大屁股bbw| 欧美精品videofree720| 新羔羊医生| 我和一个三十少妇| 办公室隐婚| 三级片在线观看| 人妻有码中文字幕在线| 五月天激情小说| 粗大按摩器调教h| 欧美xxxx| http://www.healthbewell.com