Designing a remote-controlled, pneumatic cleaner that can travel upside down as well as along the sides of huge ships takes rethinking design parameters and the right components...
When a drill-rig operator started the unit and commanded the top drive head to be lowered, it dropped uncontrollably, damaging the drill bit or buckling the drill string.
The Marex Valve Control System's pneumatic actuators can be mounted in the ballast tanks and adjusted with no need for electricity, thus offering a lower-cost control approach...
Connecting and disconnecting hydraulic equipment thousands of feet under the ocean surface requires components with high hardness, strength, and corrosion resistance.
