612600040282 61560040058 cylinder head for HOWO SHACMAN weichai Truck spare part engine
The cylinder head is installed on the top of the cylinder block to seal the cylinder from the top and form the combustion chamber. It is often in contact with high temperature and high pressure gas, so it bears a lot of thermal load and mechanical load. A cooling water jacket is made in the cylinder head of a water-cooled engine, and the cooling water hole on the lower end face of the cylinder head is communicated with the cooling water hole of the cylinder block. Circulating water is used to cool high temperature parts such as combustion chamber. The cylinder head is also equipped with inlet and exhaust valve seats, valve guide holes, which are used to install the inlet and exhaust valves, as well as the intake and exhaust channels. The cylinder head of gasoline engine is equipped with a hole for installing spark plug, while the cylinder head of diesel engine is equipped with a hole for installing fuel injector. Camshaft bearing holes are also machined on the cylinder head of the overhead camshaft engine to install the camshaft.
The cylinder head is usually made of gray iron or alloy cast iron, and the heat conductivity of aluminum alloy is good, which is conducive to improving the compression ratio.
Cylinder head is a part of combustion chamber, and the shape of combustion chamber has great influence on the engine. . The combustion chamber of gasoline engine is mainly on the cylinder head.
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Packaging & Shipping
details1. Our packing uses export wooden cases, plastic boxes, cartons or pallets. All the package are very strong, the wooden box is firmly bound, the package is covered with a waterproof film to prevent water or damage during transportation.Before packing, we can also stick corresponding labels and shipping marks according to your needs. All our goods are well packed.
2. According to the quantity, we can use express delivery, air transportation or ocean transportation, automobile transportation, railway transportation, etc. we have our own freight forwarders, and we can also use the designated freight forwarders of customers, which can meet various delivery requirements of customers, such as EXW, FOB, CIF, etc.It can also be exported from many ports in China. Such as Qingdao port, Ningbo port, Lianyungang port, Tianjin port, Suifenhe River and Alashankou in China. 3. We can also send the goods by express if the customers have less goods. According to customer's request, we can use express such as DHL, TNT, EMS,FedEx, etc. the delivery time is 3-7. Safe, fast and convenient. It's also a good choice for you.
Company Profile
Jinan Carman International Trade Co., Ltd. is a professional manufacturer of internal combustion engine cylinder head products. It is a standing director unit of China internal combustion engine industry association and China Foundry Association. In 2014 and 2018, it won the title of "top 100 comprehensive enterprises and leading enterprises in sub industries" of China Foundry Association for three consecutive times, In 2014 and 2017, it won the title of "leader in China's internal combustion engine industry" by China internal combustion engine Association. In 2013, it was listed in the first batch of National Foundry Enterprise Access announcement. The company has 960 employees, including 265 engineering and technical personnel, covering an area of 300000 square meters and having fixed assets of 500 million yuan. It has 16 machining production lines, 5 cleaning lines, a German HWS casting full-automatic molding line and a casting mechanized molding line, and a set of Italian Sima insulation automatic casting system. It has an annual production capacity of more than 1.3 million sets of gray cast iron, vermicular cast iron and aluminum alloy cylinder head products and a casting capacity of more than 60000 tons. In 2016, two new machining production lines for high-end cylinder head products were built. In 2017, the new aluminum alloy cylinder head casting and machining production line was launched, with 300000 units in phase I project. In 2018, the cleaning department of machining products was comprehensively transformed and upgraded. The company's R & D and manufacturing technology level is rising: Fast new product development. Years of specialization has tempered the product development team. There are full-time product development departments in domestic and foreign markets and main engine product development departments, which has improved the skill level of employees. The company has set up a special production line for new cylinder head products and in-process product improvement, which can ensure that the speed of new product development is synchronized with and ahead of the main engine factory and market, and ensure that the development of two valve cylinder head can be completed within 2 months The development period of four valve cylinder head shall be completed within 4 months. Excellent detection means. It has international excellent testing equipment and a complete range of physical and chemical, measurement and airway performance testing methods. Professional focus to form characteristics. The company has long been committed to the construction of corporate culture and quality culture, people-oriented and pay attention to the growth of staff. Specializing in cylinder head for 26 years, it has excellent process technologies such as thin-wall gray cast iron, vermicular cast iron, aluminum alloy low-pressure and gravity casting, machining and so on. It has system capabilities from research and development, mold design and manufacturing, precision casting to precision machining, so as to realize modular and on-time delivery and provide one-stop services for partners.
The company adheres to the quality policy of "building a business with integrity, building a quality culture and creating value for customers, families and society", adheres to the development path of "specialization, scientization and internationalization", wholeheartedly improves the cylinder head products, and wholeheartedly provides better products and services for the development of internal combustion engine industry!
Certifications
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