Great Wall Network: Voice of the Party Representative|Zhang Lizhong: Independent Innovation Breaks into the Market and Breaks Out of the Little Giant in the Field of Industrial Cutting

Great Wall Network · Jiyun client reporter Yuan Lipeng Lian Mingkun

"Back then, a noodle machine only sold for more than 2,000 yuan, but now a multi-wire cutting machine can sell for more than 2.6 million yuan, and the price has increased by 1,300 times. Thanks to the nurturing of the fertile soil of scientific and technological innovation in Hebei. Zhang Lizhong, representative of the 10th Party Congress of Hebei Province and marketing director of Tangshan Jingyu Technology Co., Ltd., said.

Zhang Lizhong, representative of the 10th Party Congress of Hebei Province and marketing director of Tangshan Jingyu Technology Co., Ltd. Photo by · Jiyun client reporter Yuan Lipeng and Lian Mingkun

Zhang Lizhong's Jingyu Science and Technology is already a national specialized, special and new key "little giant" enterprise, a national technological innovation demonstration enterprise, a national and local joint engineering research center for semiconductor precision processing technology, its fist products are specialized in cutting semiconductors (monocrystalline silicon), sapphire, magnetic materials, crystals, optical glass, precious metals, piezoelectric ceramics, tungsten molybdenum and other brittle and hard materials of multi-wire cutting machine, the technology is currently one of the world's slice processing technologies, Jingyu Technology's products have broken the monopoly of Switzerland and Japan companies, Filling the gap in the country.

      "The 14th Five-Year Plan for Science and Technology Innovation in Hebei Province proposes to focus on improving the overall efficiency of the innovation system and enhancing the ability of scientific and technological openness and cooperation. As a party member in the field of scientific research, this is a question I have been thinking about, and it is also the direction I am concerned about at this party congress. Comrade Wang Dongfeng made a report to the conference on behalf of the Ninth Hebei Provincial Committee of the Communist Party of China, and proposed to accelerate the development of advanced manufacturing and strategic emerging industries, which made us very encouraged. Zhang Lizhong said.

The quality control personnel of Jingyu Technology are using a gantry coordinate measuring machine to inspect products. Profile picture

The employees of Jingyu Technology often say that they are the people who produce "diamond diamonds", because the cutting technology required by customers is the cutting-edge "porcelain work" in the industry, and "only by making first-class products with the spirit of craftsmanship can customers recognize and regain the market occupied by foreign companies." ”

      In 2003, the first multi-wire cutting product of Jingyu Technology came out, and since then, the R&D expenses invested have increased year by year, and the product iteration and upgrading have been adhered to. Up to now, the newly launched rare earth permanent magnet material cutting machine of Jingyu Technology can cut up to 0.1 mm at its thinnest and 1800 mm for quartz materials. One large and one small, all of which are at the international leading level.

Demonstration of the arc cutting of the multi-wire cutting machine product of Jingyu Technology

In recent years, with the spread of the "chip shortage", the global silicon wafer production continues to be in short supply, in order to increase the output of chips, the raw material of chips - semiconductor silicon wafers tend to be large diameter.

The diameter of the silicon wafer increases, the first thing to solve the cutting process, the existing cutting process and equipment in China can no longer meet the requirements, Jingyu technology has developed a special cutting of silicon wafers "DX5056 semiconductor material multi-wire cutting machine" The machine adopts a four-axis servo direct design, the cutting diameter range is larger, the performance is more stable, the cutting is more efficient, and it is more environmentally friendly. As soon as it was launched, it was well received by the market, with more than 100 units sold in 2020.

Multi-wire cutting machine products produced by Tangshan Jingyu Technology

"At present, the international situation is complex, and it is imperative to accelerate the localization of the chip industry. Zhang Lizhong said.

      Not only in the pursuit of technology, Jingyu Technology's multi-wire cutting machine also realizes the organic combination of formal beauty and functional beauty. The sapphire multi-wire cutting machine produced by Jingyu Technology has won the "2015 Hebei Industrial Design Gold Award" and "2016 China Excellent Industrial Design Gold Award" with its unique design. ”

"The social environment shapes people, and the innovation environment shapes enterprises. The rapid growth of Jingyu Technology is inseparable from the nourishment of Yutian County, which is an advanced county in the assessment of national scientific and technological progress. Zhang Lizhong said. In order to support enterprise innovation, Yutian County will allocate a large amount of financial support for enterprise innovation every year. With the support of these policies, Jingyu Technology will launch a batch of new products every two years. At present, the company's eight series of more than 200 products have been widely used in photovoltaic, automobile, wind power, industrial automation, aviation, aerospace, navigation, military and other fields, accounting for half of the domestic cutting industry. As of 2020, Jingyu Technology has launched more than 5,000 sets of multi-wire cutting equipment to the society, maintaining rapid growth for three consecutive years.

      "Our company was born in Hebei, developed in Hebei, and grew in Hebei, and it is Hebei's fertile soil for scientific and technological innovation that has made Jingyu Technology. In the next step, we will closely focus on the goal of building a modern and economically strong province and a beautiful Hebei in an all-round way put forward by the Provincial Party Committee, adhere to the road of independent innovation, and contribute scientific and technological strength to the modernization and development of Hebei. Zhang Lizhong said.