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Covestro's online vacuum infusion plant facilitates the production of large polyurethane fan blades

 Last Update: 2022-08-24
 Source: Internet
 Author: User

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● Broad and precise flow control to realize direct infusion production of large blades

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● Intelligently adjust the flow according to the pressure in the mold to improve the perfusion efficiency

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●Accurate temperature control and online defoaming ability to ensure product quality

●Digital monitoring makes blade intelligent manufacturing possible

Wind energy has become one of the most promising renewable energy sources due to the worldwide spread of wind energy resources and the continuous development of wind power generation technology

Previously, Covestro has announced that it has successfully developed the world's first 64.
2-meter-long, all-polyurethane resin fan blade with Chinese fan manufacturer Goldwind, achieving a major breakthrough in the application of this material in large-scale fan blades

Philippe Jeantin, Global Equipment Director Elastomers at Covestro, said: "The Bray® in-line vacuum infusion machine was specially developed by Covestro Elastomers for in-line infusion technology for wind turbine blades and is designed to solve various challenges in the production process.
, such as the efficient and fast perfusion of large fan blades in a vacuum state

New in-line vacuum infusion equipment to facilitate the processing of full polyurethane resin blades

"Today, with the rapid development of the wind energy market, we are facing the challenge of efficiently producing large-scale wind turbine blades

," said Baofeng Liu, a professor-level senior engineer, director of wind turbine blade materials at Goldwind, "so we are always looking for reliable partners.

"The successful launch of the world's first all-polyurethane fan blade proves the capability of Bray® equipment in the field of polyurethane in-line vacuum infusion

With the rapid development of the wind power industry, large-scale wind turbine blades have become a trend

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