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 FIAT Car Camshaft Suppliers And FIAT 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 FIAT 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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There are many design considerations for FIAT automotive camshafts to adapt to the engine performance requirements of small cars and SUV models:
Design features of small car camshafts
Speed requirements: Small car engines usually focus on fuel economy and flexible driving under urban conditions, and their engine speeds are relatively high to output sufficient power at lower displacement. When designing small car FIAT camshafts, Anhui KORBOR Machinery Co., Ltd. will optimize the cam profile curve to make the valve opening and closing time more precise, the lift amount is moderate, and good intake and exhaust efficiency can be guaranteed at high speeds. For example, a steeper cam profile slope is used to allow the valve to open and close quickly, reduce the loss of intake and exhaust time, improve the charging efficiency, and meet the power output requirements at high speeds.
Torque requirements: Although the torque of small cars is relatively small compared to SUVs, a certain torque is still required when starting in the city and driving at medium and low speeds. The camshaft design will appropriately adjust the valve overlap angle, optimize the intake and exhaust coordination in the medium and low speed range, so that the engine can output relatively good torque at a small displacement, ensuring the daily driving performance of the vehicle.
Lightweight design: In order to further improve fuel economy and vehicle handling performance, the camshaft of a small car will adopt a lightweight design while ensuring strength. Anhui KORBOR Machinery Co., Ltd. will select suitable high-performance alloy materials, such as some high-strength aluminum alloys or special alloy steels, and through advanced processing technology, reduce its weight, reduce the inertia force during engine operation, and improve response speed without reducing the strength and reliability of the camshaft.
SUV model camshaft design features
High torque demand: SUV models usually need to cope with various complex road conditions and have high requirements for engine torque, especially in off-road and climbing conditions. FIAT's camshaft design for SUVs will increase the lift and base circle diameter of the cam, making the valve open longer and more open, allowing more air and fuel to enter the cylinder, improving combustion efficiency, and thus outputting greater torque. At the same time, dual camshaft or multi-camshaft design may be adopted to control the intake valve and exhaust valve respectively, and adjust the intake and exhaust process more accurately to meet the demand for high torque output.
Low speed performance optimization: Unlike small cars, the power output of SUVs at low speeds is more critical. The design of the camshaft will focus on optimizing the valve timing and lift at low speeds. By adjusting the cam profile and phase, the engine can generate a large torque in the low speed range to ensure that the vehicle has enough power under starting, climbing and other working conditions. For example, reducing the valve overlap angle, avoiding intake and exhaust interference at low speeds, increasing the pressure in the cylinder, enhancing the combustion effect, and improving low-torque performance.
Strengthening structural design: Due to the relatively large workload of SUV engines, especially under heavy loads and harsh road conditions, the camshaft needs to withstand greater pressure and stress. Anhui KORBOR Machinery Co., Ltd. will use high-strength alloy materials and use advanced heat treatment processes such as quenching, tempering, carburizing, etc. to improve the strength, hardness and wear resistance of the camshaft to ensure its reliability and durability under high-load working conditions. At the same time, the structural design may increase the support points of the camshaft or optimize the support structure to improve its anti-deformation ability and ensure that the camshaft can maintain a good working condition during long-term use.
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