The localization rate of new GE locomotives has reached 85%
Integrated finned tubes are widely used in power and process equipment. It is characterized by low maintenance, durable rust prevention and light weight.
Advantages of finned tube
Avoid gap corrosion, longer service life
– easy to clean and disinfect, laser fins meet the requirements of the food and pharmaceutical industries
-Optimize heat transfer, reduce materials, reduce the floor area of heat exchanger and reduce investment cost
-Conform to the process flow, reduce downtime, reduce operation and maintenance costs and investment costs
-The tube can be bent in the fin part, which is fast and easy to process and reduces the bypass flow.
-The pipe is hardly affected by the welding process, the pipe wall may be smaller, the floor area and weight of the finned tube heat exchanger are smaller, and the manufacturing complexity is lower.
Low Finned Tubes are mainly used in condensers and evaporators of heat exchangers such as air conditioners and refrigerators, absorption chillers, and oil coolers; condensers and evaporators in coal and nuclear power plants; marine heat exchangers; gas turbines; petroleum Air coolers in industry, diesel coolers, dryers and heaters in the chemical industry.
Compared with transparent tubes, Low finned tube has larger external surface area and higher heat transfer performance, and is widely used in various heat exchange fields.
Corrosion Resistant Low Finned Tube,High Performance Low Finned Tube,Stainless steel,Efficient Finned Tube Wuxi Mcway Equipment Technology Co., LTD , https://www.mcwayfinnedtube.com
Brett BeGole, General Manager of Locomotive Business Operations at GE Transportation Systems Group, told reporters in Beijing recently.
In October 2005, GE Transportation Systems and the Ministry of Railways signed a contract to jointly provide 300 locomotives for the Chinese main line with China South Locomotive Qishuyan Locomotive Co., Ltd.
Harmony type N5 high-power AC drive diesel locomotive is the largest domestic diesel locomotive at present. There are now 97 locomotives that will gradually undertake the cargo mission from the Qiqihar to Manchuria railway line this year, and will be expanded to take charge of the Harbin Railway Bureau. The use of multiple lines.
The maximum power of this diesel locomotive exceeds 6,000 horsepower. Actual use by the Harbin Railway Bureau shows that the traction capacity of a harmonious N5 high-power AC drive diesel locomotive is equivalent to the number of freight trains of the past two to three traditional diesel locomotives. As for the demand for “multiple pulls and less emissions†on China’s freight railways, it currently provides guarantees for the transportation of key materials such as grain and coal.
GE is the world leader in the diesel locomotive market. Its market share of high-power products is almost double that of its competitor EMD.
On September 17th, GE Transportation Systems Group announced the comparison of the fuel test between the GEEvolution ES44AC locomotive and the EMD D70ACe locomotive that meets the Level 2 emission standard. According to independent research and testing, GE locomotives have fuel efficiency higher than 6% above that of EMD's similar locomotives.
“We have spent eight years of research and development and invested US$400 million to develop the most advanced, energy-efficient, and highest-capacity internal-combustion electric locomotives in the world today,†said Mr. Rodriguez, President and CEO of GE Transportation Systems.
“High fuel efficiency gives our global railway customers a real competitive advantage because they can reduce operating costs and minimize the global footprint of carbon.â€
This test result further strengthens GE Transportation Systems Group's leading position as a global advanced technology and high fuel efficiency rail transportation solution provider.
The GE Transportation Systems Group has delivered more than 3,200 Evolution Series locomotives to its railroad customers worldwide, including the United States, Canada, Mexico, Brazil, China, Australia, Mongolia, Kazakhstan, and Egypt.
Mr. Brett BeGole did not forget that GE only transferred the manufacturing technology of this locomotive to China. This locomotive is China's largest domestic diesel locomotive, the Harmony N5 high-power AC drive diesel locomotive.