Hangzhou Hangji Machine Tool Co., LtdZhejiang Hangji Machine Tool Co., Ltd. was founded in 1921. Its predecessor was Large Iron-smelting Works. In November 1951, it was purchased by Hangzhou Municipal People's government from private entrepreneurs and renamed Hangzhou Iron Works. In November 195
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In Hangzhou Dao Mao Lane 19 courtyard, Hangzhou Large Iron-smelting Works was born.
Hangzhou Municipal People's Government purchased Large Iron-smelting Works and named it "Hangzhou Iron Works".
In April 1954, the first Z512-1 bench drill was successfully trial-produced.
Renamed as "Hangzhou Machine Tool Factory", it has become a national designated professional manufacturer of flat grinding.
In January 1959, the first M7130 surface grinder in Zhejiang Province was successfully manufactured.
The MM7132 precision horizontal shaft rectangular table surface grinder independently designed and developed has been successfully manufactured, which has laid the foundation for the development of high precision and ultra-high precision surface grinder, and also laid the position of Hangzhou's ability to develop and manufacture precision machine tools in the minds of domestic users.
Hangji successfully developed HZ-150 manual grinding, that year to achieve batch export.
Hangji was identified as the national key backbone enterprise by the Ministry of Machinery Industry.
In the late 1980s and early 1990s, HZ-64 series of flat grinding was listed in the catalogue of alternative imported products, and was rated as national new products in 1990.
The machine won the Second Prize of Science and Technology Progress Award of Zhejiang Province and China Mechanical Science and Technology Progress Award and other awards. The same series of products HZ-088CNC linear rolling guide precision curved surface forming CNC grinding machine is the first batch of national 04 major special projects undertaken by Hangzhou Machinery. The main performance indexes of the products have reached the international advanced level, and it has been identified as the first set of products in China by the Provincial Economic and Information Technology Commission.
On December 28, 2001, Hangzhou Machine Tool Factory and Hangzhou Radio Special Equipment Factory No.1 jointly restructured and established Hangzhou Machine Tool Group Co., Ltd. and the nature of the enterprise was changed from "national" to "private".
In June 2006, together with Zhejiang Economic Construction Investment Co., Ltd., Hangzhou Fengqi Machine Tool Co., Ltd. (the predecessor of Hangji Machine Tool Co., Ltd.) invested in the construction of large-scale CNC machine tool production base in Lin'An economic development zone.
It has undertaken the research and development tasks of 12 CNC special grinding machines for track plate of Beijing Shanghai high-speed railway and Shijiazhuang Wuhan high-speed railway (north section of Beijing Guangzhou high-speed railway), which not only provides key equipment for Beijing Shanghai high-speed railway, Shijiazhuang Wuhan high-speed railway and subsequent Shanghai Kunming high-speed railway line construction, but also provides comprehensive technical support for the normal operation of these machine tools.
Designed for 2009 national Ministry of Science and Technology major science and technology projects of major equipment in 4 m of large diameter silicon carbide mirror development projects and the development of optical element HZ-091 CNC forming grinder, HZ-092 optical element grinding polishing machine, successful breakthrough of large caliber space optical mirror manufacturing process problems, breaking the foreign technology monopoly and blockade, for our country to develop large aspheric optical element provides the key processing equipment and technology guarantee, gave a big boost to the optical manufacturing to high grade, high level and high added value direction. HZ-092 won the Second Prize of Science and Technology of China Machinery Industry in 2014 and was selected as one of the "Top 10 Independent Innovation Products" in 2017 by China Machine Tool & Tool Industry Association.
The company has implemented a strategic reorganization and started the site selection and construction of a new base for intelligent manufacturing.
In December 2019, HZ-090CNC large linear guide grinder was successfully developed.
MKL7150×10/37 end tooth CNC strength forming grinding machine has been successfully developed.
On June 9, 2020, the company started the relocation of the intelligent manufacturing base from Lin 'An to Pujiang.
On October 18, 2020, the company's intelligent manufacturing base was officially launched.
Facing the future, based on the existing product resources, Hangji will carry out product structure adjustment and technology upgrading in accordance with the policy of "intelligent precision, high-efficiency molding, large-scale special purpose, complete line" product research and development, and in combination with the needs of modern manufacturing industry under the conditions of intelligence, digitization and networking, so as to develop in the direction of numerical control, high precision, high efficiency and intelligence. And expand the overseas one along the "The Belt and Road" to enhance the international competitiveness.
In terms of general grinding machine, we will consolidate and improve the market share with the help of quality advantage and brand advantage; in terms of special grinding machine, through the research and development of market segments, we will continue to meet the needs of various industries for medium and high-grade CNC grinding machines, and provide high-quality integrated solutions for the field of precision manufacturing.
Corporate Name: Zhejiang Hangji Machine Tool CO., LTD
Address: Hangji Building, NO. 50 Xueyuan Road, Xihu District, Hangzhou
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