Anhui Yingxie Basic Engineering Company recently sold a first-class XCMG rotary drilling rig with excellent performance.For the majority of foundation construction enterprises and project partiesProvide cost-effective equipment selection.Equipment highlights: reliable, efficient, flexibleXCMG rotary Read More

Rotary drilling RIGS can be divided into four drilling methods according to geological conditions: cutting, crushing, flipping and grinding.1, cutting type: cutting drilling using bucket teeth, the use of double bottom dredging bucket with friction drill pipe, drilling more stable resistance of the Read More

Shanghai Jintai Engineering Machinery Co.,Ltd was founded in 1921 and has a history of one hundred years. The company‘s predecessor was Shanghai Prospecting Machinery Factory directly under the Ministry of Geology. It is a professional enterprise in the research and development and manufacture o Read More

Due to the complexity of construction technology, the final pile quality may be affected by various visible or invisible factors. In order to ensure the quality of the whole pile foundation engineering meets the design requirements, it is very important to prevent and deal with the common quality pr Read More

Today, let's talk about rotary drilling tools: twist drill.Speaking of auger, are not unfamiliar, not on the ground!Do a few years of leasing, no construction experience, see a lot of sites, see auger, are playing soil.To be honest, a recent special investigation has dispelled the erroneous view tha Read More