Macro Technology Power End Parts of Mud Pump en Qingdao, Shandong, China
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The Power End Parts of a Mud Pump
Power end assembly
We are manufacturing and supplying the full assembly, normally including pump case, pinion shaft, crankshaft, back cover, connection rod, crosshead, Lubricating system etc.
Pump case
Pump case
to be welded castings steel and steel plates. To release the stress and guarantee the integral rigidity and stability, the frame will be annealed after welding.
Pinion shaft
Pinion shaft
is made from forged alloy steel, on which a
herringbone gear
with the medium-hard teeth surface is machined. For easy maintenance, single row radial cylindrical roller bearing with double ribbed outer ring is normally used. The pinion shaft ends are prolonged so that sheave or sprocket can be mounted on either end.
Crankshaft
Crankshaft
is an eccentric shaft made from forged alloy steel and or casting alloy steel.
Herringbone gear ring
,
connection rod
and
bearing
are mounted on it. The gear ring is herringbone. When assembly.