... : centrifugal water pump, sand pump Material Cast ironFinishFull MachiningDimensionsAs ... Sand casting, Resin sand casting, Precision casting, Investment casting, Silicasol casting, etc. Machining: Lathe, CNC lathe machine, Drilling Machine, Milling Machine, Boring Machine, Planing Machine, surface grinding machine ... tester, deflection tester, Impact test machine, Projector, Altimeter, Scale Micrometer, ...