Research on Assembly and Commissioning Technology of Low Speed ​​Marine Diesel Engine Launched by Zhoushan Zhongji Diesel

The key technology project “High-power low-speed marine diesel engine assembly and debugging research and application”, which was undertaken by Zhoushan Zhongji Diesel Engine Manufacturing Co., Ltd., which was undertaken by Zhoushan Zhongji Diesel Engine Manufacturing Co., Ltd. in 2009, is progressing smoothly. The project has established the necessary technical support for the development of high-quality marine low-speed diesel engines by establishing diesel engine assembly and debugging technology and performance evaluation system with independent intellectual property rights. As of May 2010, the assembly shop was completed 60%, and the pre-installed workshop was completed 80. %, procurement of production auxiliary building, air compressor station, hot and cold water pump room, auxiliary machine room and auxiliary machinery engineering system equipment has been completed.

With the basic completion of the infrastructure project, the next project expert group will carry out the technical research on the assembly and debugging of the 5S60MC-C diesel engine, including: assembly and debugging technology of the piston, crosshead and connecting rod assembly, assembly and exhaust system of the intake and exhaust system. Timing adjustment technology, crankshaft assembly and debugging technology, combustion process, vibration noise and reliability analysis will establish a complete set of high-power low-speed marine diesel engine testing technology and test system. It is expected that all projects will be completed in November 2010. The first machine will be finalized at the end of 2010 and will be delivered for commissioning.

The research of this technology will fill the technical gap of the province's supporting industry in this ship, and it is consistent with the ultimate goal of the development of the national shipbuilding industry. After the completion of the project, Zhoushan Zhongji Diesel Engine Manufacturing Co., Ltd. will have an annual delivery capacity of 80 Danish Mann (MAN) marine main engines, with a production capacity of 1.5 million horsepower, which can be 30,000 tons to 400,000 tons for each major shipyard in Zhoushan City. Class ships provide quality mainframes to further promote the development of the shipbuilding industry in our city.

Derrick Crane

Derrick Crane is a type of crane used in construction and industrial settings. It is a type of Tower Crane that has a pivoting arm, called a jib, mounted on a vertical tower. The jib can be rotated to move materials horizontally, and the crane can also lift heavy loads vertically. Derrick cranes are often used in building construction to lift and move heavy materials, such as steel beams and concrete blocks, to different levels of a construction site. They are known for their stability and ability to handle heavy loads.

Derrick crane, also known as Roof Crane, is a specific style of lifting machine. It is usually a fixed building crane, meaning it is assembled and disassembled in the location where it is used. Generally, the crane is characterized by its long, fixed length tower. These cranes are typically used in locations where items need to be moved from a common initial point to single nearby location, like on shipping platforms and construction sites. BQ models of derrick cranes including 10T Derrick Crane 2533A, 6T Derrick Crane DCB20-6, 10T Derrick Crane DCB24-10, 12T Derrick Crane DCB30-12, 16T Derrick Crane DCB30-16, 18T Derrick Crane DCB42-18.

Roof Derrick Crane,Roof Crane,10T Derrick Crane,Derrick Crane Roof Crane,Building Crane

SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.syconstructionhoist.com