Wholesale DAEWOO Car Camshaft

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About Korbor
Anhui KORBOR Machinery Co., Ltd., Anhui KORBOR Machinery Co., Ltd.,
"KORBOR is to define the quality of high-end engines."

Anhui KORBOR Machinery Co., Ltd.,, founded previously known as Ruian KORBOR Camshaft Manufacturing Co., Ltd. in 1999, was initially located in the automobile and motorcycle parts industry zone of Wenzhou, Zhejiang. It moved to Fuzhou, Fujian in 2005, and moved again to Anqing, Anhui in 2023, and was renamed Anhui KORBOR. Anhui KORBOR Machinery Co., Ltd., is China Wholesale DAEWOO Car Camshaft Suppliers And DAEWOO Car Camshaft Company. It is now located in Susong Economic Development Zone, covering an area of 28,000 square meters, with a plant area of 22,000 square meters, a registered capital of 11 million yuan (about US Dollar 1.4 million), and a total investment of over 100 million yuan. It is one of the top camshaft manufacturers in the country.

The camshaft is a key component in engine. We select high-performance alloys and use heat treatment processes, such as tempering, carburizing and quenching to significantly enhance the strength, hardness and wear resistance of the camshaft, ensuring performance in working environments.

With 25 years of innovation and experience, camshaft is our only focus. Anhui KORBOR Machinery Co., Ltd., is China Wholesale DAEWOO Car Camshaft Company. We have efficient production lines and strict quality management systems, achieving high-precision mass production and ensuring that every batch product has the same quality. We follow the IATF16949:2016 standard, maintain the "zero defect" production concept, implement multi-level and all-round quality control for every link in the production process, and win the favor of the global market with high cost performance and stable quality. With customers all over the world, we have established the strategic cooperation with many brands.

Our team is born for higher standards, and continuously iterating, so that every process contains innovative power. At present, our product covers more than 800 automotive and 600 motorcycle camshaft models. KORBOR provides you with mature technology and diversified solutions to help customers achieve greater success.

Meanwhile, we are committed to environmental protection, ensuring a healthy and safe working environment for employees by reducing waste generation, and requiring all partners in the supply chain to comply with strict environmental protection and labor standards. Regularly audit suppliers to promote the implementation of sustainable production methods throughout the entire chain.

From blank casting to finished products, KORBOR provide 1-stop service for each customer with reliable quality and punctual delivery time. Every year, we deliver more than 2.3 million sets of products to global customers and serve the market with professional capabilities. KORBOR is not only your trusted supplier, but also your ideal partner in the field of automotive and motorcycle engine camshafts. Let us work together to create quality with exquisite craftsmanship.

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DAEWOO Industry knowledge

For DAEWOO automotive camshafts, what common working conditions will accelerate their wear during long-term use?

During the long-term use of DAEWOO automotive camshafts, the following common working conditions will accelerate their wear:

High temperature working conditions
When the engine is running at high load, a lot of heat will be generated. For example, when the vehicle is running at high speed for a long time, frequently accelerating and braking suddenly, or climbing continuously on complex road conditions such as mountain roads, the engine is in a high load state, and the combustion temperature in the cylinder increases, which will greatly increase the operating temperature of the DAEWOO automotive camshaft. Excessive temperature will change the metallographic structure of the camshaft material, reduce the strength and hardness of the material, and accelerate the wear of the camshaft.

High speed working conditions
When the vehicle needs to downshift and overtake at high speed, the engine speed will increase sharply, or in special scenarios such as track driving, the engine will maintain a high speed range for a long time, and the speed of the DAEWOO automotive camshaft will also increase accordingly. At high speeds, the contact frequency and impact force between the camshaft and valve tappets and other components will increase significantly, and the lubricating oil film may not be formed in time or be destroyed, resulting in poor lubrication effect, thereby aggravating the wear of the camshaft.

Poor lubrication conditions
If the lubricating oil used is of poor quality, such as the viscosity of the lubricating oil does not meet the engine requirements, the cleaning performance is poor, or it contains impurities, it will not be possible to form a good oil film between the camshaft and other friction parts, which will cause the camshaft to directly contact and rub against these parts, accelerating wear. In addition, if the lubricating oil is not replaced for a long time, it will deteriorate due to oxidation, pollution, etc., and the lubrication performance will decrease, which will also cause the camshaft to wear more.

Excessive engine load
When the vehicle is overloaded, towing heavy objects, or driving on a road with extremely poor road conditions, the engine needs to output more power to overcome resistance, which will significantly increase the load on the DAEWOO automotive camshaft. Under high load, the pressure between the camshaft and valves and other components increases, exceeding the normal working pressure range, which will aggravate the wear of the camshaft surface.

Frequent low-temperature starts
In cold areas, vehicles are often started in low-temperature environments. The viscosity of the engine oil will increase and the fluidity will deteriorate, resulting in the lubricating oil failing to reach the surface of the camshaft and other components in time for effective lubrication. At this time, the camshaft is in a dry friction or semi-dry friction state at the moment of starting. Frequent low-temperature starts will cause this wear to accumulate and accelerate the wear of the camshaft.

Anhui KORBOR Machinery Co., Ltd., as a leading domestic automotive camshaft manufacturer, in order to cope with these working conditions that may cause camshaft wear, when producing DAEWOO automotive camshafts, high-performance alloy materials are selected, and heat treatment processes such as tempering, carburizing and quenching are used, which significantly improves the strength, hardness and wear resistance of the camshaft to ensure that it can maintain good performance in various complex working environments, reduce wear and extend service life.