Place of Origin : Zhangzhou,China
China Manufacturer Crank shaft
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Crank shaft is main rotating parts of engine, is installed on the connecting rod, can undertake of connecting rod (reciprocating) up and down movement into circulation movement (rotation).
Crank shaft is an important part on the engine, and its material is made of carbon structural steel or nodular cast iron, there are two important parts: main journal, connecting rod journal, (and