The explosion-proof frequency converter is an explosion-proof box developed by Henan Hualong Electric for the glass reactor industry, with three power specifications: 0.25KW, 0.4KW, and 0.75KW. The box body is made of cast aluminum alloy formed in one-time casting, with functions such as temperature display, speed control, and explosion-proof.。

After the product was launched, it was widely recognized by glass reactor manufacturers. Long-term cooperative customers include: Gongyi Yuhua Instrument, Shanghai Yuhua Instrument, Zhengzhou Great Wall Scientific and Trade, Shanghai Kexing Instrument, Shanghai Yaote Instrument, Shanghai Qiyu, Shanghai Hongjing, Qidong Haiyong Glass Instrument, and many other well-known glass reactor manufacturers.。