Recently, a special column about the awards event of 23rd China Patent Award was launched on the website of China National Intellectual Property Administration. Foshan HLT Machinery Co., Ltd.'s "a moving beam speed regulation oil circuit structure of a hydraulic presser" won the China Patent Excellence Award. Up to now, HLT has won 3 China Patent Awards, accounting for 1/110 of the total in Foshan.
"China Patent Award" is the only government department award in China that is specifically given for patented inventions and innovations. It is recognized by the World Intellectual Property Organization (WIPO) of the United Nations and is also the highest honor in the field of Chinese patents. Aiming to strengthen the creation, protection, and application of intellectual property rights and promote high-quality development of economy, the Award encourages and honors patentees and inventors (designers) who have made outstanding contributions to technology (design) innovation and development of economy and society.
The patented technology provides a parallel speed regulation oil circuit technology for ceramic brick press. A multi-level speed regulation of the moving beam at 1-15 levels can be realized through paralleling several solenoid valves of different diameters in the slow speed control oil circuit for the moving beam and opening the corresponding combination of solenoid valves based on the set speed gear to obtain the corresponding control flow. Patented technology overcomes these common problems of ceramic brick press with small and medium tonnage in the industry, such as unstable speed regulation of moving beam, poor operability, and defects that are prone to occur in ceramic bodies. So it helps to improve the controllability of the moving beam movement, the pressing efficiency and quality of the bodies and reduce the waste of raw material ores for ceramic bodies and waste of defective products, promoting green production in the ceramic industry.
With a development history of 66 years, Foshan HLT Machinery Co., Ltd. has established a provincial engineering technology research center and a provincial enterprise technology center, who is responsible for drafting industry standards for ceramic brick presses and permeable brick presses. The company has attached great importance to products and technological innovation and increased investment in research and development continuously over the years with many new products and technologies emerging endlessly. Currently the innovation-oriented enterprise has nearly 100 core invention patents and has racked up three Chinese patent awards.
Relying on the craftsmanship spirit of "years of hard work", HLT has focused on the research, development and manufacturing of hydraulic automatic brick presses for more than 30 years and has found its way of development with the guideline of SRDI—Specialized, Refinement, Differential and Innovation. It is a demonstration enterprise of Manufacturing Individual Champion recognized by the Ministry of Industry and Information Technology.
(Mengna YIN, HLT)
HLT Won the "China Patent Excellence Award" Again
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27 Feb 2023
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