Завод запчастей для насосов шлака
Conclusion
When the wind force is greater than level 6 during operation, the pile driver should stop the operation, and the oil cylinder should be used as an auxiliary support. If necessary, a wind rope should be added for fixing.When the crawler is piled, avoid the collision between the drill pipe reinforcement cage and other columns.
Submarine Hammer Drilling An Insight into Techniques and Applications
Customized Solutions
Customized Solutions