About the Graphite Paper production and
Graphite Paper Production Line, we have more than 20 years experience in this
field. We are the promoter of graphite paper production line of domestic. And
we also the leading enterprise in the field of graphite paper production line
manufacturing of domestic. There are more than twenty companies of domestic are
use the Graphite Sheet Production Line that produced by our company. We also
exported our machines to South Korea, Russia and India. We are praised by our customers
due to excellent energy-saving and environmental performance.
The graphite sheet production line that manufactured
by our company has very significant energy-saving effect. It is controlled by
computer, the motor frequency is can be adjusted and automatic operation. About
the total installed capacity, it`s almost above of 30 kW that produced by other
manufacturers, but which we produced is only 12 kilowatts. Also the graphite
sheet production line equipment we produced is with dust discharge function and
it is unmatched by other manufacturers products. Now environmental protection
and energy-saving attaches great importance, the emissions of production
equipment is more and more strict all over the country, we are required to do technical
transformation for existing production equipment of a lot of companies for environmental
protection and energy saving reasons by now.
Specific production indicators are as follows: Graphite Sheet Production Line Spare Parts Graphite Feeding Machine ,Graphite Extension Machine Roll ,Graphite Precision Press Machine,Graphite Precision Press Machine Roll Changyi Gaoduan Sealing Material Co., Ltd. , http://www.good-graphite.com
Core Tip: The Shanghai Municipal Science and Technology Commission's major special project “Research on High Temperature Alloy Blade Manufacturing Technology†passed the expert acceptance at Shanghai University, which also indicates that the domestic technology in this field is close to the best level in the world.
Recently, the Shanghai Municipal Science and Technology Commission's major special project "Research on High Temperature Alloy Blade Manufacturing Technology" passed the expert acceptance at Shanghai University, which also indicates that the domestic technology in this field is close to the international best.
Gas turbines are one of the main power sources in large passenger aircraft, special ships and civil power generation. The thermal efficiency of modern gas turbines has reached more than 42%, making it one of the most efficient power equipment. Among them, the core component turbine high temperature alloy blade is the main bottleneck restricting the development of China's gas turbine. Foreign countries are strictly confidential, and objectively make China's major aircraft, ground gas turbines and other major projects subject to people. In order to solve the above problems and promote the innovation and development of high-end manufacturing in Shanghai, in 2008, the Shanghai Municipal Science and Technology Commission set up a special research project to carry out technical research and research on the most advanced F-class 256MW heavy-duty gas turbine turbine high-temperature blades in the world. The university is the main responsibility.
The principle of manufacturing turbine blades is to cast a nickel-based metal solution in a mold and then perform cooling and crystallization. The process is similar to the winter water vapor on the glass window to form a "ice flower" on the glass window. Whether the turbine blade can withstand high temperature, is there enough? The strength is related to the temperature during crystallization and the number and even direction of crystal formation.
The success of this project will not only help China to break through the foreign blockade in the key components of gas turbines, but also a major positive news for domestic power plants. Take the first-stage turbine of a heavy-duty gas turbine as an example. There are 96 high-temperature alloy blades. If the products of foreign manufacturers are used, the manufacturing cost of one blade is about 400,000 yuan, and the market price is 1 million yuan. The manufacturing cost is only about 100,000 yuan. Ren Zhongming, the head of the research group and a professor at the School of Materials and Engineering of Shanghai University, said that the company will continue to stabilize the relevant technical processes to meet the engineering requirements and cooperate with enterprises to achieve industrialization as soon as possible.
Our company has three national patents in the field of manufacturing graphite
paper production line. (1) Graphite paper production equipment patent, No.:
3315003. (2) Expansion furnace for manufacturing of graphite paper patent, Number:
3315867. (3) Extension and precision press machine for manufacturing of graphite
paper, Number: 3315069. There are four forms of graphite expansion furnace which
we produced, diesel, natural gas, liquefied gas and electric, users can choose the
most suitable according to the actual situation.
Daily yield: 1.5 tons - 2 tons
Operator: 3
Total power: 12 kilowatts - 15 kilowatts
Fuel (24 hours): 200 kg
Thickness: 0.2 - 1.5mm
Density tolerance: 0.05
Width: 1500mm and 1000mm
Length: Arbitrary in 300M