(I) Positive displacement pumps
Positive displacement pumps are known for their stable large displacement characteristics and are very suitable for grouting projects. They suck in mud through rotating blades and then discharge it from the discharge port. They have the advantages of simple structure and convenient maintenance.
(II) Rotary mud pumps
This type of mud pump drives the impeller to rotate through a rotating shaft to achieve mud transportation. Its strong suction allows mud to be pumped up from a low place and transported to a high place, which is particularly suitable for drilling and mining operations.
(III) Plunger mud pumps
Plunger mud pumps transport mud through the reciprocating motion of the plunger in the cylinder. It is popular in the fields of water conservancy, transportation and construction for its high pressure and stable flow characteristics, and is particularly suitable for projects requiring high-pressure grouting.
