The use of wood mold or lost foam requires the mold to be consistent with the real thing, the appearance is smooth, and the yield and surface finish of the casting are improved, so as to reduce flash, burr and cold separation.

Advantages of DTH Hammer Drilling

6. Bearings

1. Offshore Oil and Gas Exploration In the oil and gas industry, submarine hammer drilling is crucial for the installation of subsea pipelines and wellheads. The ability to efficiently penetrate the seabed allows for the secure placement of infrastructure that can transport hydrocarbons from extraction points to processing facilities.

Equipment and Technology

2. Pump Material The selected materials should offer resistance to erosion and corrosion, especially when handling abrasive slurries. Common materials include rubber-lined components, stainless steel, and high-chrome alloys.