Changsheng Bearing won the order of sliding bearings for wind power main gearbox

 After successfully completing the sliding bearing test of the main gearbox of the 6MW semi-direct drive model and achieving initial results, Changsheng Bearing continued to promote the orderly development of related work, and has recently obtained an order for the sliding bearing of the wind power main gearbox from the main engine plant. After the relevant products are delivered, the main gearbox with sliding bearings will be installed on the wind turbine by the OEM for on-hook testing.

Changsheng Bearing cooperated with the main engine manufacturer to build the first 1:1 ratio main gearbox sliding bearing test bench in China that simulates the rotation of the planetary gear relative to the planetary pin shaft, and successfully completed the test of the main gearbox sliding bearing of the 6MW semi-direct drive model. The company is at the forefront of domestic counterparts in the manufacturing and test verification of sliding bearings for wind power main gearboxes. At the same time, it has laid a solid technical foundation for the development and mass production of sliding bearings for subsequent higher-power models.

The planetary gear bearings of the wind power main gearbox use sliding bearings instead of rolling bearings, which can greatly increase the torque density of the main gearbox. At present, the torque density of the main gearbox using sliding bearings has reached 220Nm/kg, making the structure of the main gearbox more compact . Compared with rolling bearings, sliding bearings have a greater load-carrying capacity. The oil film of sliding bearings has good vibration absorption and impact resistance. The structure of sliding bearings is simple and the price has obvious advantages. Therefore, under the double drive of technology and cost, the future wind power main gearbox It is an inevitable trend for planetary gear bearings to replace rolling bearings with sliding bearings.

Changsheng Bearing is committed to becoming a global strategic partner of high-performance tribology and polymers, and will actively provide customized solutions for wind energy, nuclear energy and other clean energy fields, help the realization of the "double carbon" goal, and contribute to caring for the earth.

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The Department of Industry and Information Technology of Hebei Province held an industrial docking event for steel and bearing companies

On December 26, the Department of Industry and Information Technology of Hebei Province organized Hebei Special Steel Enterprises and Bearing Steel Enterprises to gather in Linxi County, Xingtai City to carry out industrial docking activities, visit Linxi Bearing production enterprises, conduct on-site docking negotiations, and reach an agreement Approval of cooperation intentions.

It is reported that the theme of this event is "accurate docking, win-win cooperation", co-sponsored by Hebei Provincial Department of Industry and Information Technology and Linxi County People's Government, aiming to build a cooperation and exchange platform between steel and bearing enterprises, and promote Hebei's special The in-depth cooperation between steel companies and bearing steel companies establishes business partnerships, takes the road of win-win cooperation, and promotes the common development of the upstream and downstream of the industrial chain.

Song Xiangdang, a member of the party group and deputy director of the Department of Industry and Information Technology of Hebei Province, attended the event and delivered a speech. He pointed out that Linxi Bearing is a well-known bearing industry cluster in the country and has formed a relatively complete industrial chain. There is a real demand for high-end steel and Great potential. At the same time, currently Hebei iron and steel enterprises are facing problems such as weakening demand and declining profits. They need to further improve their service capabilities, and drive and expand the downstream market with high-quality technical services and material solutions. It is hoped that Linxi bearing companies will cooperate closely with steel companies in the province to continuously improve the level of raw materials and product grades, jointly develop markets, coordinate innovation and develop together, and form a model for the coupling development of Hebei's county-level characteristic industrial clusters to promote high-quality industrial development in Hebei. Contribute.

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Waigang Project of Shanghai Electric Bearing Production Base started construction

 On the afternoon of December 12, the groundbreaking ceremony for the bearing production base (Waigang) project of Shanghai Jiyou Machinery Co., Ltd., a subsidiary of Shanghai Electric, was held in Waigang Town, Jiading District. Zhou Zhiyan, chief financial officer and secretary of the board of directors of Shanghai Electric, attended the event.

The bearing production base (Waigang) project is located at No. 5291 and 5278 of Huyi Highway, east to the border of the plot, south to Xiqilian River, west to the border of the plot, and north to Waigang Chenjing. The proposed total construction area is 37,411 square meters m, including 3 single-storey main factory buildings, 1 multi-storey R&D comprehensive office building and related supporting facilities.

The base plan focuses on the "import substitution" of bearings for high-end equipment such as rail transit, new energy vehicles, and aerospace. The "integrated" manufacturing base built under the round of strategic planning and development layout.

In the future, Shanghai United Rolling Bearing Co., Ltd., the project investor, will deploy relevant functions in the base to form four centers: sales operation center, research and development center, procurement center, and high-end manufacturing center, and build the bearing production base (Waigang) into a track in East China Transportation bearings and robot reducer bearing demonstration bases and bearing R&D and manufacturing bases. After the project is put into production, it is expected to produce 40 million sets of high-precision bearings annually, and at the same time create about 1,000 new jobs.

Before the ceremony, Zhou Zhiyan visited the on-site staff. At the subsequent symposium, he said that bearings are widely used in the machinery industry, and the bearing manufacturing industry is a strategic basic industry that my country focuses on, and is also an important industry for Shanghai Electric. one. In terms of construction, it is necessary to give full play to Shanghai Electric's advantages in intelligent manufacturing, energy conservation and environmental protection, promote the construction of intelligent industrial parks, ensure high quality and high standards to complete the project as planned, and make it a demonstration project for regional industrial projects. In addition, the project must adhere to the principle of economy on the premise of ensuring that the construction does not reduce requirements; it must be implemented in accordance with procedures and regulations, strengthen supervision and supervision, and strengthen safety awareness.

Shanghai Electric Real Estate Co., Ltd., as a professional agency construction company, undertakes the relevant responsibilities of the construction unit of the project, and establishes the Waigang Project Department to manage it throughout the cycle. At present, the project has completed the plann

ing declaration and start-up declaration, obtained the "Construction Project Planning Permit" and "Construction Permit", and completed the government's start-up and re-inspection, three links and one equalization work.

Relevant persons in charge of the Group's Industrial Development Department, Real Estate Company, Jiyou Company, Mechanical and Electrical Design Institute, participating units, and supervision companies attended the groundbreaking ceremony.

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"China · Linxi Bearing Industry Index" officially released

 On December 8, the "China Linxi Bearing Industry Index" was officially released. As a result, Linxi Bearing took the digital express train and entered the "exponential era".

As one of the important manifestations of digital technology empowering industrial development, index monitoring is also the actual embodiment of industrial digitization. "China · Linxi Bearing Industry Index" is based on industrial characteristics and industrial development direction, through data collection, sorting, and analysis, specifically set up product price index, industrial development index, market prosperity index, industrial competitiveness index, and brand influence index . The index data analysis will be released regularly on a monthly and quarterly basis, comprehensively and objectively reflecting the development status and dynamic trends of the bearing industry, and providing a reference for government decision-making.

Lu Yanchun, director of the Price Monitoring Center of the National Development and Reform Commission, said that the compilation and release of the "China Linxi Bearing Industry Index" has filled the gap in my country's bearing industry index and has great practical significance for guiding the healthy development of the industry.

The bearing industry is a characteristic industry in Linxi County. After half a century of development, Linxi has become the largest carbon stee

l bearing production and export base in the country, the largest bearing production base and bearing business distribution center in North China, and is known as "the hometown of bearings in China". . Meng Xianpeng, secretary of the Linxi County Party Committee, said that the release of the index has a guiding role in the development of the bearing industry and effectively enhances the brand awareness of Linxi Bearing. Fundamental transformation of the county's leading industries and pillar industries.

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Jingye Group keeps moving! Signed strategic cooperation agreements with many companies

 Since 2022, under the guidance of "strengthening the supply chain, stabilizing the industrial chain, and enhancing the value chain", Jingye Group has actively established long-term and stable strategic partnerships with industry leaders, and achieved mutual benefit and win-win through resource sharing and complementary advantages.

Jingye Group signed a strategic partnership agreement with Zhejiang Shuangjian Rubber Co., Ltd.

On December 17, Jingye Group and Zhejiang Shuangjian Rubber Co., Ltd. held a discussion and exchange through the "online + offline" method. The two parties adhered to the principle of "equality and mutual trust, mutual benefit, common development, and win-win cooperation". To deepen the technological strategic cooperation in the conveyor belt industry, establish a long-term and stable strategic partnership, and sign a strategic cooperation agreement. Jingye Group will join forces with Shuangjian Co., Ltd. to give full play to their respective advantages, deepen exchanges, carry out all-round, wide-ranging, and in-depth strategic cooperation, stabilize the stability of conveying equipment, and help Jingye products occupy the high ground in the industry.

Founded in 1986, Zhejiang Shuangjian Rubber Co., Ltd. is a high-tech enterprise specializing in the production of rubber conveyor belts and the design and service of material conveying system solutions. The company was listed on the Shenzhen Stock Exchange in April 2010, with total assets of 2.803 billion yuan. It ranks among the top three in the global conveyor belt industry and ranks first in the world in the production capacity of a single factory. It has ranked first in the comprehensive ranking of China's conveyor belt industry for 12 consecutive years. , is one of the main drafting units of conveyor belt international, national and industry standards.

Jingye Group signed a strategic partnership agreement with Suzhou Inovance Technology Co., Ltd.

On December 12, Jingye Group and Suzhou Inovance Technology Co., Ltd. held a discussion via video, and reached a cooperation agreement on deepening cooperation in the field of industrial automation in the metallurgical industry, jointly building laboratories, and cultivating technical talents, and signed a strategic partnership agreement. The signing of this strategic partnership agreement has laid a foundation for improving the automation level of Jingye Group's metallurgical equipment industry, cultivating technical talents and introducing emerging energy storage technologies.

Shenzhen Inovance Technology Co., Ltd., the parent company of Suzhou Inovance Technology Co., Ltd., was established in April 2003. It was successfully listed on the A-share Growth Enterprise Market on September 28, 2010. The company's current market value is about 190 billion yuan. The main business is the production and sales of industrial automation products. In 2021, the company will achieve a total operating income of 17.943 billion yuan and a profit of 3.573 billion yuan. It is a leading enterprise in China's inverter industry.

Jingye Group signed a strategic partnership agreement with Liaoning Wafangdian Bearing Co., Ltd.

In October, Li Yong, deputy general manager of Liaoning Wafangdian Bearing Co., Ltd., and 5 people visited Jingye Group. Li Huiming, general manager of Jingye Group, and relevant leaders of the Purchasing Department, Motor Department, and Gaopin Steel warmly received them. The two sides will deepen business cooperation. Sign a strategic partnership agreement with Technology Exchange. The signing of this strategic partnership is of great significance. Through the cooperation between the two parties, the localization of Jingye Bearing will be gradually realized and the procurement cost will be greatly reduced. At the same time, by establishing a long-term and stable cooperative relationship with industry leaders, the stability of production equipment is improved, product quality is continuously improved, and a solid foundation is laid for occupying the high ground in the market.

Liaoning Wafangdian Bearing Co., Ltd. was founded in 1938. Its comprehensive economic and technical indicators rank first in the domestic bearing industry. It is the birthplace of China's bearing industry and the largest bearing enterprise in China. It is now state-owned by the Dalian Municipal People's Government. Assets Supervision and Administration Commission direct supervision.

Heavy! Jingye Group officially signed a strategic investment agreement with Caofeidian Free Trade Zone

On October 26, the Tangshan Municipal Party Committee and Municipal Government organized the Caofeidian Management Committee of China (Hebei) Pilot Free Trade Zone and Jingye Group to hold a grand signing event for international trade projects. Wu Weidong, member of the Standing Committee of the Hebei Provincial Party Committee and secretary of the Tangshan Municipal Party Committee, Tian Guoliang, deputy secretary of the Tangshan Municipal Party Committee and mayor, Li Huiming, general manager of Jingye Group, and relevant leaders attended the signing ceremony.

After the cooperation between the two parties, Jingye Group will take advantage of the advantages of Tangshan port and manufacturing industry, relying on the support of Tangshan's vast hinterland, manufacturing industry, strong industrial foundation, and numerous industrial talents, to vigorously develop logistics trade and scrap metal recycling and processing industries. Adhere to the development strategy of making international trade bigger and stronger, relying on the scale advantage of the steel industry, set up global layout, export made in China, import international resources, and develop international trade into a new engine for dedicated, green development and sustainable growth.

The establishment of Jingye Group's international trade project in Caofeidian Free Trade Zone is a fruitful result with the care and support of Tangshan Municipal Party Committee and Municipal Government, and it is also the beginning of Jingye Group's layout and investment in Tangshan. In the future, with the care and support of Tangshan Municipal Party Committee and Municipal Government and Caofeidian Free Trade Zone Management Committee, the local industry of Jingye Group will continue to grow and develop, and actively make due contributions to Tangshan's economic development.

Jingye Group signed a contract with Guangdong Yuebei United Iron and Steel Co., Ltd.

On October 25, Jingye Group successfully acquired Guangdong Yuebei United Iron and Steel Co., Ltd., and held a grand signing ceremony at Yuebei United Iron and Steel Co., Ltd., which became another major decision of Jingye Group's strategic layout in South China after the acquisition of Guangdong Taidu Iron and Steel in 2020.

Guangdong Yuebei United Iron and Steel Co., Ltd. is located in the beautiful back garden of Guangzhou City—Qingyuan Overseas Chinese Industrial Park. It is a key private iron and steel enterprise in northern Guangdong. The company was established in July 2010 with a registered capital of 120 million yuan and a total area of 817.36 mu. It is a rare combination of short and long processes in the province. It integrates oxygen production, power generation, sintering, ironmaking, steelmaking, and continuous rolling. It is a modern iron and steel complex based on production technology, and its leading products are hot-rolled ribbed steel bars for reinforced concrete, smooth round steel bars, etc. The company is 160 kilometers away from Guangzhou, with superior geographical location and convenient transportation.

Jingye Iron and Steel and Guilin Pinggang have reached a strategic cooperation and officially established Jingye New Materials South China Base!

On February 25, the establishment of Jingye New Materials South China Base and the strategic cooperation signing ceremony between Jingye Iron and Steel and Guilin Pinggang Iron and Steel Co., Ltd. were successfully held in Guangxi Xingui Steel Group. The high-quality development of the factory will jointly build a green, low-carbon and economical industrial ecosystem, and become a leader in new materials with industry influence and competitiveness.

Pinggang Iron and Steel Company has an annual production capacity of 1.2 million tons of steel products, and invested 1.6 billion yuan to introduce the first German Siemens quantum electric arc furnace steelmaking equipment and the Italian Danieli Group company's continuous casting and rolling endless rolling rod and wire production lines. The world's most advanced short-process steel bar and wire production equipment. It has the characteristics of energy saving and environmental protection, and excellent product performance. The energy consumption per ton of steel and environmental protection emission indicators are industry-leading.

Electric furnace ultra-low carbon steelmaking is the development trend of the steel industry in the future. The successful signing of Jingye Iron and Steel and Pinggang Iron and Steel marks that Jingye New Materials has officially opened the "base steel plant" operation mode, and is moving towards green, low-carbon and high-quality development. The goal has taken a new step. In the future, Jingye New Materials will also continue to promote the "base steel plant" operation model, strengthen cooperation with steel companies in the region, and while promoting its own high-quality development, it will also lead the common development of regional steel companies and provide more guarantees for key projects. More high-quality products and services contribute greater value to the development of the regional economy.

Jingye Group is a cross-industry enterprise group with steel as its main business and concurrently engaged in steel deep processing, additive manufacturing 3D printing, international trade, and health and tourism. In 2021, the group's sales revenue will be 237.9 billion yuan, and the tax paid will be 4.551 billion yuan. In 2022, it will rank 112th among the top 500 national enterprises and 46th among the top 500 Chinese manufacturing enterprises. From 2021, it has been included in the Fortune Global 500 list for two consecutive years, and will be ranked 386 in 2022. In order to make Jingye Iron and Steel bigger and stronger, Jingye Group acquired Wugang on September 28, 2014, British Steel on March 9, 2020, and Guangdong Taidu Iron and Steel on September 11, 2020, becoming a multinational enterprise group.

Strengthening cooperation and "grouping" development have become the only way for iron and steel enterprises to achieve high-quality development. Jingye Group continues to expand cooperation fields, broaden cooperation channels in many ways, reduce material consumption, reduce procurement costs, establish long-term and harmonious strategic partnerships with partners, and promote high-quality development of enterprises!

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