金山贵宾会

From white silk to black silk, Jinggong technology achieved further achievements
source:Jinggong Science and Technology      Release time:2021/07/05

Recently, Jinggong science and technology is responsible for the design, production, installation and commissioning of jilin carbon fibre Ⅰ goodsky phase of the first 25 k / 50 k large tow carbon fiber production line through the whole line of acceptance and started across the trial production, the project was completed once again the construction cycle, with the level of production line at home and abroad from the contract comes into effect to the whole line of trial production, the total time consuming less than nine months, In today's market where time is money, greatly shortening the construction cycle greatly improves the investment efficiency and market benefits for users.

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This carbon fiber production line project is located in Jilin National Carbon Fiber Industrial Park, China. It is the first large tow production line of Jilin Chemical Fiber 15,000 tons carbon fiber project, and also the third domestically made high performance carbon fiber production line of Jingong Technology. In addition to the matching procurement of the wire collector, The rest of the equipment including put silk yarn, raw silk manipulator, humidification system, oxygen furnace, high and low temperature carbonization furnace, surface electrochemical machine, washing machine, drying machine, sizing machine, non-contact dryer, heat setting machine, silk device, driving device, the equipment steel structure platform, tension system, the whole line control system, security system, pipeline system, waste gas processing system, waste heat recovery system, the whole line Installation and commissioning are all completed by Jinggong Technology. Under the strong support and coordination of leaders such as Song Dewu, chairman of Jilin Chemical Fiber Group, Sun Xiaojun, general director of Jilin Chemical Fiber 15,000 carbon fiber project and other teams, the whole project progressed smoothly from component installation to entire line commissioning. In order to realize early start up, all the construction on the site is based on the production line, supplemented by supporting public works at all levels, and provide all the convenience and resources that can be provided. The nearly 300 meters long super large carbonization line project can only be completed so quickly under such an atmosphere of unity of will. This production line put into production, the actual running speed can be up to 16 m/min, monthly to market more than 220 tons of carbon fiber, at the same time, it USES a lot of online cleaning process, the full load continuous operation time more than 60 days, the unit power consumption per ton cost less than 20000 degrees, for high performance carbon fiber low-cost laid a solid foundation.

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Since this year, in the context of "carbon neutral", clean energy sectors such as wind power and photovoltaic power generation have witnessed unprecedented development, and the large number of applications of carbon fiber in the two industries has led to an increasingly tight supply of carbon fiber in the current market, especially in the wind power sector, which will account for 29% of the demand in 2020. The industry forecasts that annual demand for carbon fiber from wind power will reach more than 26,000 tons. Compared with the wind power field, the photovoltaic field is more interested in high-quality 12K carbon fiber. Single crystal furnace crucible and thermal field combined hydrogen bottle almost cover all the production capacity of 12K carbon fiber in China. At the same time, a large number of small filament carbon fiber has been widely used in weaving. This partly explains why there are so many carbon fiber projects under construction in China, and they are all in a race against time. To cater to the market demand for high-performance carbon fiber production line increment, fine work of science and technology since early last year layout, equipment manufacturing capacity expansion to purchase a large amount of precision machine tools and the construction of the new type machining center, at the same time began to integrate various resources, so far, machining center has the ability to produce large quantities of various types of high-performance carbon fiber production line. The 25/50K production line delivered this year is the second complete carbon fiber line project completed by Jingong Technology. In March this year, Jingong Technology spent 7 months to build a 1-meter-wide 1K/3K/6K/12K microfilamentous carbon fiber production line with a running speed of 16m/min. Its production efficiency in the same level of small tow production line at home and abroad to maintain the lead. In the second half of this year, Jinggong Technology will continue to increase the delivery of orders for the high performance carbon fiber production line in hand.

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