COSCO Sea Shield Ballast Water Management System was successfully installed for the first time

May 24, China Classification Society (CCS) issued a certificate of marine products to COSCO Shipbuilding Industry Corporation, COSCO marked "Sea Shield (BOS) Ballast Water Management System" for the first time ocean-going vessels to install a complete success. The successful development and formal use of the system is of great significance for improving the loading rate of key equipment for domestically produced ships and improving the core competitiveness of the shipping industry and the shipbuilding industry.
May 10, ballast water treatment plant construction in Nantong COSCO Kawasaki 5.8 million tons of new shipbuilding and ship sets of 700 m3 "Lufthansa" round shipment. From May 15th to 18th, during the trial flight of “Daehang”, COSCO Haidun ballast water equipment was tested in the British Classification Society and the shipowner’s site to perform a series of functions such as water pressure, drainage and backwashing. test. The test results show that the functions of the system meet the requirements of CCS loading.
COSCO's “National Science and Technology Support Program”, which was developed by COSCO Group and co-developed by COSCO Shipbuilding Co., Ltd., was listed as the “National Eleventh Five-Year Plan” national scientific and technological achievements in 2011. The project has reached Or close to the international advanced level, with completely independent intellectual property rights, obtained 12 national invention patents. In the same year, it was listed as “National Key New Product” by the Ministry of Science and Technology, the Ministry of Commerce, the Ministry of Environmental Protection and the State Administration of Quality Supervision, Inspection and Quarantine.
Weihai Zhongyuan Technology Co., Ltd., which undertakes the production and manufacture of “Baiyun Ballast Water Treatment System”, is the R&D and production base of ballast water treatment equipment for China Ocean Shipping, with an annual capacity of 500 sets of products. Weihai COSCO Shipbuilding Technology Co., Ltd. has basically established a global after-sales service network while producing ballast water treatment equipment, and strives to provide quality after-sales service for domestic and foreign ship owners.

Brake Booster

What is the cause of oil leakage in the air booster pump of Lonking loader

There are two manifestations of oil emission from the oil pot of the air brake booster:

1 The failure of oil emission when stepping on the brake is caused by the damage of the Cylinder seal. It can be repaired by replacing the repair kit.

2 When the brake is released, the oil can emits oil, indicating that the system contains air. According to normal operation, the fault can be eliminated by draining the air in the system.


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