sludge pump impeller
5. Enhanced Safety Safety is a paramount concern in drilling operations. DTH hammer drilling minimizes the risks associated with traditional drilling methods, such as drill string failures or excessive vibration. The compact design of DTH equipment also allows for easier handling and reduced risk of accidents on job sites.
The hammer itself can be operated using a pneumatic or hydraulic system, with hydraulic hammers being the preferred choice in most cases due to their consistent performance and reliability. The drill bit used is often designed specifically for marine environments, featuring reinforced materials and cutting edges optimized for hard substrates.
Advantages and Challenges
Applications of DTH Hammer Drilling
By optimizing the casting process and changing the design of the gating system, large foundry processing manufacturers can reduce defects in castings and improve the overall quality and appearance finish of castings.
2. Rock drill: used to drill holes with a diameter of 20 ~ 100 mm and a depth of less than 20 meters in rocks above medium and hard. According to its different power can be divided into pneumatic, internal combustion, hydraulic and electric rock drill, of which pneumatic rock drill is the most widely used.
- Improved Performance in Tough Conditions Their design facilitates effective drilling in hard and abrasive materials, providing superior performance compared to standard cutting tools.
(2) If the shaft is different from the stuffing box axis, it is mainly due to processing errors and incorrect installation. Then pay attention to check whether the installation is correct after installation. If the sealing water ring is badly worn, a new water ring needs to be replaced. If the sealing water pipe is blocked, the sealing water cannot enter the middle of the packing, resulting in rapid wear of the packing, resulting in material leakage, you should dredge the blocked water pipe and keep the sealing water clean.
(2) If the shaft is different from the stuffing box axis, it is mainly due to processing errors and incorrect installation. Then pay attention to check whether the installation is correct after installation. If the sealing water ring is badly worn, a new water ring needs to be replaced. If the sealing water pipe is blocked, the sealing water cannot enter the middle of the packing, resulting in rapid wear of the packing, resulting in material leakage, you should dredge the blocked water pipe and keep the sealing water clean.