k45-6-13

The K series of energy-saving fans for mines were successfully developed by the Metallurgical Industry Mine Energy Conservation Promotion Station in the early 1980s. It has unique advantages such as high pneumatic efficiency, good matching with ventilation networks, and extremely significant power-saving effects. Moreover, the installation Angle of the blades is adjustable, allowing for reverse rotation and air flow, and the operating noise is relatively low. At the same time, it adopts a structure where the motor and impeller are directly connected, featuring good overall stability, convenient installation, easy maintenance, and low local resistance of the device. As the main fan, the civil engineering volume of its installation is very small, which can save a large amount of investment. It is suitable for installation underground and is an ideal station fan for multi-stage station ventilation systems.

Therefore, over the past decade or so, the K series of energy-saving mine fans have been widely applied, making them the main ventilation equipment in non-coal mines. Up to now, more than 600 mines in systems such as metallurgy, non-ferrous metals, gold, chemical engineering, building materials and nuclear industry across the country have adopted the K series of energy-saving mine fans. Among them are the iron mines of Shanghai Meishan Metallurgical Company, Zhangjiawan and Xiaoguanzhuang iron mines of Luzhong Metallurgical Mining Company, the underground mine of Gongchangling of Ansteel, Daye, Chengchao and Jinshandian iron mines of Wuhan Iron and Steel, Jingtieshan Iron Mine of Jiuquan Iron and Steel, Yushiwa and Xishimen Iron Mines of Handan-Xingtai Mining Bureau, Tonglushan Copper Mine of Hubei Daye Nonferrous Metals Company, No. 2 Mine of Jinchuan Nonferrous Metals Company, Hongtoushan Copper Mine and Wulong Gold Mine of Liaoning In major and medium-sized key backbone mines of various systems such as Hebei Copper Mine and Jinchangyu Gold Mine, Inner Mongolia Honghuagou Gold Mine, Shandong Zhaoyuan, Sanshandao, Jiaojiahe and Xincheng Gold Mines, etc., the main fans, auxiliary fans and local fans have generally adopted the K series of energy-saving mine fans, all achieving ideal technical effects and economic benefits.

The K series of energy-saving fans for mining include JK and DJK series local fans, DK40 and DK45 series main fans, and K40 and K45 series main and auxiliary fans. The new generation of K series energy-saving fans for mining are equipped with a steady flow ring device. Their characteristic curves have no hump, resulting in higher efficiency, better performance, more specifications, and a wider range of applications. Suitable main fans, auxiliary fans, local fans, and fans for various levels of stations can be selected from them for large, medium, and small-sized non-coal mines.

We warmly welcome units and all kinds of mines to choose the K series of energy-saving mine fans developed by the Metallurgical Industry Mine Energy Conservation Promotion Station and produced by our factory.