Our Dandong Foundry can produce ductile iron castings by China standard GB 1348 QT400-18, QT450-10, QT500-7 and QT600-3.
This diesel injection pump housing is made of ductile cast iron.
A typical diesel engine relies on compressed air to ignite fuel. It's the job of the diesel pump to supply that air and the extreme heat to go alongside it.
This component is tasked with controlling the volume, pressure and timing of fuel sent to injectors. For this reason, it's a part that needs to withstand heavy loads. Performance hinges not just on the delivery of the compressed air but the pumps ability to prevent leakage at the same time.
Diesel injection pump housings tend to operate thousands of times a minute, powered indirectly from the crankshaft via one of gears, chains or a toothed belt. Fuel is only ever provided to the fuel injector at the optimum point – delivering power only when it's required.
Pump housings are calibrated in such a way as to deliver just the right amount of fuel into the combustion chamber.
Ductile Iron Diesel Injection Pump Housing
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