Mud mixing equipment ususlly includes mud hopper, mud gun, mud agitator, jet mud mixer.  Offshore mud mixing equipments needs marine explorsion proof motors for mud agitator and centrifugal pump.
Tanks of offshore drilling is usually different, so mud mixing unit is very special, the shaft of mud agitator must adopt the depth of the tank, so does the length of the mud gun.
One sample solution for our customer:
Usually our agitator have two impellers, as the tank is very deep, we design three for them now.

And to get  better and more efficient, we put the hopper of jet mud mixer on the top of the tank, as shown in the picture.

Offshore Mud Mixing System

MI Swaco mud mixing system is controled by computer,  but still these equipments, mud hopper and mud agitators, so does derrick and nov and so on. GN Solids Control can supply all kinds of solution for virous demands of our customers.