The welding fume dust removal project of Nanjing Daji Tower Manufacturing Co., Ltd. is located in Qiaolin Town, Nanjing City. It is a manufacturing and installation project of welding fume dust removal equipment undertaken by "Nanjing Chongli Environmental Protection Technology Co., Ltd." under our company. With a total investment of 3.2 million yuan, the factory covers an area of 12,000 square meters. In total, there are 21 sets of 15KW main machines and 4 sets of 22KW main machines for equipment installation. The welding fume dust removal equipment of Nanjing Chongli Environmental Protection Technology Co., Ltd. has good dust removal effect, low energy consumption and cost savings. It can efficiently absorb dust, welding fume, etc., clean the air quality in the workshop and perfectly meet the emission standards. At present, this environmental protection project has been successfully completed.