Venturi hopper is one part of mud mixing pump. The hoppers can be carbon steel and stainless steel.
The drilling process, for changing the drilling fluid density, viscosity, dehydration, etc., are needed by jet drilling fluid mixing funnel drilling fluid materials (bentonite, barite powder), and the corresponding chemical reagents (polymer, etc.) into the loop tank, direct investment will cause precipitation into a massive lack of dispersion.

Technical parameters:
 

Imports diameter	65mm
Outlet diameter	150mm
the nozzle diameter of	25mm
the maximum handling capacity of	200m ³ / h
butterfly valve diameter	150mm