Self-made silencer
Release time:
2020-08-14
Self-made Silencer
News Recently, Yunnan Jianfeng Cement Company has gradually controlled the noise in prominent positions. After completing some sound insulation rooms, it has recently made its own dust collector outlet duct silencer. According to the comparison of test data, the noise at the outlet of the original air duct reaches about 90 decibels, and the noise at the outlet after installing the silencer is about 75 decibels, effectively controlling noise pollution, and the cost of self-made silencer is lower than the market price of 50% , greatly reducing the cost of noise control for enterprises. (Lou Xuxin)
More information
Peak re-listed China's top 100 cement production capacity Daye peak won the "smart factory leader"
On July 11-12, the 2022 China Cement Industry Summit and TOP100 Award Ceremony organized by China Cement Network, an authoritative media of China's cement industry, was held in Hangzhou. Jianfeng Group once again ranked among the top 100 cement clinker production capacity in China.
2022
08-04
On the afternoon of July 12, the party Committee of the group company held a special meeting attended by party Committee members, senior and middle-level management backbones, heads of grass-roots party organizations and all party members of the group headquarters to learn and convey the spirit of the 15th party congress of the communist party of China in Zhejiang province.
2022
07-24
On the morning of July 1, more than 40 members of the group's party committee, party members of various branches of the group headquarters, and party members of subordinate enterprise branches went to the Shuanglong Hydropower Station, the Red Education Base of Jinhua City, to receive party spirit and revolutionary tradition education.
2022
07-14
Vocational skill level identification examination!
On June 16 and 18, the theoretical and practical examinations for the determination of professional skill level in the peak pharmaceutical sector were held successively in Jinxi pharmaceutical factory. The independent identification of vocational skill level includes three occupations (types of work): pharmaceutical preparation worker, chemical inspector and organic synthesis worker, basically covering the main posts in the pharmaceutical sector, with a total of 125 employees signing up for the identification.
2022
06-21
On June 16, the Jianfeng Pharmaceutical Quality Research and Development Party Branch and the Jinhua Vocational Skills Management Service Center Party Branch held a signing ceremony in Jinxi Factory to establish a party building alliance.
2022
06-21
Jinhua Mayor Xing Zhihong to Peak Research
On the afternoon of June 1, Jinhua Mayor Xing Zhihong, Wucheng District Party Committee Secretary Gao Feng, District Mayor Hu Yuxian, and heads of the Municipal Economic and Information Bureau, Development and Reform Bureau and other departments went to the group headquarters to discuss and exchange with the leaders of the group company to understand the development of the enterprise. Solicit opinions and suggestions from enterprises on government work. After understanding the current business situation of the peak, Xing Zhihong pointed out that focus, follow the right path, frontier, steady, is the peak to long-term prosperity of the magic weapon, must continue to adhere.
2022
06-13
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