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Crankshaft, is the main engine rotating parts, mount connecting rod, can support After lever up and down (to and fro) movement into circulation (rotation) movement. Is hair The motivation of an important parts, its material is by carbon structural steel or ductile Made of cast iron, there are two important parts: the main journal, connecting rod journal, (and Other).
2012.08.14 Welcome to zhejiang longxiang crankshaft co., Ltd
2012.08.14 Our companies specializing in the production of cylinder, crankshaft e…
About Us
Zhejiang Longxiang Crankshaft Co., Ltd. is located in Yongkang City, Zhejiang Province, a well-known hardware capital of Zhejiang Province. It is the top-500 taxpayer and the top 200 enterprises in Yongkang.,and it has two subisdiaries: Jiangsu Taibaolong Industrial Co., Ltd and Qinhuangdao Longxiang Crankshaft Co., Ltd, more than 300 workers, more than 50 professional and technical personnel,

Beginning of 1995, our company is committed to the field of small engine crankshaft manufacturing and have rich experienceafter after more than 10 years of development .In 2005 we have been the supplier……More

Crankshaft product knowledge

Crankshaft: it is one of the most important parts of engine. Crankshaft is commonly used in medium carbon steel and medium carbon alloy Steel die forging and become. In order to improve the wear resistance and fatigue resistance, journal surface by high frequency hardening or nitrogen Processing, and the fine grinding processing, in order to achieve a higher surface hardness and surface roughness requirements. it And connecting rod with will function in the piston of gas pressure into rotary power……More
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