ZHENZHONG LAUNCHES A NEW DRILL RIG
Our company launches a new product that is the dual rotary heads multi-functional drill rig which was first shown in Bauma 2018.
It is a kind of high efficiency environmental protection basic construction equipment which is introduced from korea.
1.It can do the construction of drilling the large-diameter into the rock efficiently, and can form holes in special complex layers such as pebble boulders and hard rock layers. It is with good pile quality and high efficiency.
2.The construction process does not require mud wall protection, no mud production and pollution, clean and tidy on site. It is in line with the national energy conservation and emission reduction policy requirements, and it has good economic and social benefits and broad market application prospects.
3.The dual rotary heads are reverse in drilling,when it works with the DTH hammer, which is high-impact-frequency and low-amplitude, which will easily crush the rock, and the whole casing is followed by the protection wall to avoid the danger of collapse and eliminate the common problem of mud in the concrete pouring process.
4. It is has widely application in the complex and special ground conditon, such as fine sand layer, gravel layer, quicksand, dark river, flow plastic sludge, karst cave, hard rock formation,and also can do the construction in the high-level-groundwater situation, which greatly improves the project schedule and quality.
5.One machine multi-functions, which can reduce equipment investment and improve equipment utilization.