Tunnel/underground construction
2025-04-18 15:59
The construction space in the CPD1 exploratory tunnel of the pumped storage power station in wutong Township, Jingning County, Lishui City, Zhejiang Province is narrow, humid and dusty; Using the Ingersoll EP300 portable fully hydraulic drilling rig, we achieved a drilling depth record of 450 meters for a 75 caliber drill and a single shift footage record of 70 meters.
Ingel provides customers with portable modular and integral fully hydraulic core drilling machines, thin-walled diamond rope core drilling tools, formulated mud, and drilling auxiliary equipment, in a range of lightweight, efficient, and environmentally friendly products.
Email: yw@egrcn.com
Website: www.egrecn.com
Customer service: 400-878-2638
Sales: 13727861326
Address: Ying'er Park, ****2 Shenghui Street, Jinding Shangzha, High tech Zone, Zhuhai City, Guangdong Province
订阅
Email*
*