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Three-Core Four-Support Crankshaft Rough
Three-Core Four-Support Crankshaft Rough
Three-Core Four-Support Crankshaft Rough

Three-Core Four-Support Crankshaft Rough

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Payment Type:L/C,T/T
Incoterm:FOB,CIF
Min. Order:1 Bag/Bags
Transportation:Ocean,Land,Air
Port:Dalian,Manzhouli,Suifenhe
Packaging & Delivery
Selling Units : Bag/Bags
Package Type : by requirements of the customer
Product Description

Three-Core Four-Support Crankshaft Rough State


Engine crankshaft is the most important part in the engine. Engine crankshaft receives the force from the connecting rod, and converts it into torque to output through the crankshaft and drive other accessories to work.

In order to reduce the mass of the crankshaft of the engine and the centrifugal force generated during the movement, the crankshaft journal of the engine is often made hollow. An oil hole is opened on the journal surface of each engine crankshaft, so as to introduce or extract engine oil to lubricate the journal surface. In order to reduce the stress concentration, the joints of the main shaft neck, crank pin and crank arm are all connected by transition arc.


custom crankshaft cost



Our company has more than ten years of experience in the production of diaphragm pumps & mud pumps, and has the ability to design, develop, manufacture and transform such products. It is the first domestic fully CNC machined Diaphragm Chamber gland and inlet/outlet Valve Box, which has the characteristics of good quality and low price.



Our Company
Overview of Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd.. With convenient transportation, Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd. is located in Dingxiang Village, Yuhong District, Shenyang, close to National Highway 304. The factory area is more than 13,000 square meters, of which the construction area is more than 5,000 square meters. There are two machining workshops. The company is mainly engaged in the manufacture of complete products and accessories for electric power, metallurgy, mining, diaphragm pumps, and blowers. Founded in 1984, Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd. is a heavy machinery manufacturing enterprise with a certain level of equipment and technical capabilities. For more than 20 years, the factory has provided a large number of high-quality machines and accessories for the production companies all over the country, and won the praise of the majority of users. Based on the existing resources, the company keeps improving. It has introduced advanced production equipment at home and abroad, and established a modern management mechanism. It is committed to implementing the ISO9001 quality management system to ensure the production schedule and product quality. Looking to the future, centered on high-quality products, based on scientific management and the principle of customer as God, with the purpose of perfect service, and guaranteed by good reputation, the factory will continue to devote itself to the development of new products, meet the rapidly changing market demand and provide more and more high-quality products for all users. With a brand-new look, Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd. will welcome new and old customers to visit our company and negotiate business.
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