Qingdao Hanlinrui Machinery Co., Ltd is a professional enterprise focusing on the research and development, production and sales of engine cylinder heads. It is committed to providing high-quality and high-performance engine cylinder head products to meet the needs of different customers.
Engine Cylinder Heads are one of the key components of the engine. They are located above the cylinder block and connected to the cylinder block through bolts and other fasteners, together forming the combustion chamber of the engine. Engine Cylinder Heads are usually made of high-strength aluminum alloy or cast iron to ensure efficient and stable operation of the engine.
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Specification |
Description |
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Material |
Aluminum alloy, cast iron |
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Size |
Length: 200 mm to 500 mm |
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Weight |
5 kg to 25 kg |
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Number of Cylinders |
4, 6, 8, 10 cylinders |
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Intake Port Diameter |
30 mm to 70 mm |
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Exhaust Port Diameter |
30 mm to 60 mm |
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Compression Ratio |
8:1 to 12:1 |
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Operating Temperature Range |
-20°C to 150°C |
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Connection Type |
Bolt connection, flange connection |
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Surface Treatment |
Polished, coated, anodized |
● High-strength material: Engine Cylinder Heads are usually made of aluminum alloy or cast iron, which has good strength and heat resistance and can withstand high temperature and high pressure environments.
● Precision design: The design of Engine Cylinder Heads is precisely calculated to ensure that the layout of cylinders, intake ports and exhaust ports can optimize airflow and improve engine efficiency and performance.
● Heat dissipation performance: Engine Cylinder Heads have good heat dissipation performance.
● Sealing: There is good sealing performance between Engine Cylinder Heads and cylinders to prevent gas leakage and ensure the compression ratio and efficiency of the engine.
● Integrated components: Engine Cylinder Heads integrate multiple components, such as valves, valve springs, ignition devices, etc., which simplifies the structure and assembly process of the engine.
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Sealing and forming the combustion chamber |
The main function ofEngine Cylinder Heads is to seal the top of the cylinder to form the combustion chamber. |
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Support and fixation |
Engine Cylinder Heads also support the accessories of the entire engine, such as the camshaft, rocker shaft, etc. |
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Valve system |
Engine Cylinder Heads have structures such as valves and valve guides, which together with the valve cover form part of the engine valve system. |
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Heat dissipation and cooling |
Engine Cylinder Heads are also designed with coolant channels and oil channels, which can effectively provide cooling and lubrication for the cylinders. |
● Professional experience: Qingdao Hanlinrui Machinery Co., Ltd has many years of experience in the finishing industry, understands market demands and technological trends, and is able to provide customers with professional solutions.
● Customized services: Qingdao Hanlinrui Machinery Co., Ltd provides flexible customization services, tailoring products according to customers' specific needs to ensure a perfect match.
● High quality standards: Qingdao Hanlinrui Machinery Co., Ltd implements a strict quality control system, from material selection to production process, to ensure that each product meets high standards and provides durable solutions.
● Advanced equipment: Qingdao Hanlinrui Machinery Co., Ltd has advanced processing equipment and technology to ensure high precision and excellent surface quality of products.
● Fast delivery: Qingdao Hanlinrui Machinery Co., Ltd pays attention to delivery time and is able to complete production within the specified time to ensure that customers' projects are advanced on time.
● How to choose the right Engine Cylinder Heads?
When choosing Engine Cylinder Heads, please consider factors such as engine model, number of cylinders, intake and exhaust configuration. We can provide technical support to help you make a decision.
● What is the typical delivery cycle of Engine Cylinder Heads?
The delivery cycle varies depending on the order size and production capacity, usually from a few weeks to a few months, and the specific time can be confirmed with us.
● How to ensure the quality of the product?
We follow a strict quality management system, and all Engine Cylinder Heads will undergo detailed inspection and testing before leaving the factory to ensure that they meet quality standards.
● Do you provide customized services?
Yes, we support customized services and can design and manufacture Engine Cylinder Heads according to the specific needs of customers.
● How to confirm and pay for orders?
You can place an order through our website. After the order is confirmed, we will provide relevant payment information and methods.
● If there is any problem, how to contact customer service?
You can contact us through the phone, email or online customer service provided on the website, and we will serve you wholeheartedly.
● What are the maintenance requirements of Engine Cylinder Heads?
Regularly check the sealing and fastener status of the cylinder head, and maintain the normal maintenance of the engine to ensure the long-term use of the cylinder head.
