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 MAZDA Car Camshaft Suppliers And MAZDA 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 MAZDA 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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In the process of pursuing high compression ratio of the engine, Mazda has adopted a variety of camshaft control strategies to ensure stable operation of the camshaft under high compression ratio conditions. The following is a detailed analysis:
Variable Valve Timing (VVT) Technology:
Mazda uses advanced variable valve timing (VVT) technology to achieve precise control of engine performance by adjusting the timing of MAZDA Car Camshaft. This technology can change the opening and closing time of the valve to optimize the performance of the engine under different working conditions. For example, in a high compression ratio internal combustion engine, VVT technology can accurately control the charging and recompression process, improve fuel efficiency and reduce exhaust emissions.
Continuously Variable Valve Timing (CVVT) Technology:
Mazda also uses continuously variable valve timing (CVVT) technology, which continuously adjusts the phase of the camshaft to achieve a wider range of valve control. CVVT technology can be adjusted throughout the engine speed range, providing better power output and fuel economy under high compression ratio conditions.
Electromechanical adjustment mechanism:
In some Mazda engines, the position of the camshaft can be fine-tuned by an electromechanical adjustment mechanism. This mechanism allows the camshaft to move freely within a certain range, thereby achieving precise control of valve timing. For example, in some models, the camshaft can be adjusted ultra-precisely in 1,400 steps within 500 milliseconds to optimize engine performance.
Overhead camshaft (OHC) design:
Many of Mazda's engines use an overhead camshaft (OHC) design, which installs the camshaft inside the cylinder head, reducing mechanical losses and improving efficiency. The overhead camshaft design allows the camshaft to control the valve more directly, thereby improving the engine's response speed and power output.
High-performance materials and heat treatment processes:
When manufacturing the camshaft, Mazda uses high-performance alloy materials, and significantly improves the strength, hardness and wear resistance of the camshaft through heat treatment processes such as quenching and tempering. These measures ensure the stability and durability of the camshaft under high compression ratio conditions.
Precision manufacturing and strict quality control:
Mazda has strict quality control over the manufacturing process of the camshaft, using advanced measuring equipment and technology such as 3D coordinate measuring equipment and scanners to ensure the accuracy and consistency of each camshaft. This high-standard manufacturing process ensures the reliability and performance of the camshaft under high compression ratio conditions.
Optimized cam profile design:
Mazda takes into account the valve opening duration, stroke, and optimal path during movement when designing the cam profile. By optimizing the cam profile, Mazda is able to achieve more efficient airflow control and combustion efficiency, thereby providing better performance under high compression ratio conditions.
Environmentally friendly and sustainable production:
Mazda also pays attention to environmental protection, adopts sustainable production methods, and requires all partners in the supply chain to comply with strict environmental and labor standards. This not only helps to reduce waste generation, but also ensures high efficiency and low emissions in the production process.
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