The FBCDZ series explosion-proof extraction type cyclone fan for coal mines is the main ventilation fan suitable for ground extraction or forced ventilation in large and medium-sized coal mines. It is a new product developed by Nanyang Explosion proof Group Co., Ltd. in cooperation with fan experts from the Chinese Academy of Sciences and Beijing University of Science and Technology. The product applies advanced three-dimensional flow theory of turbomachinery and adopts mechatronics design technology. It has the advantages of excellent aerodynamic performance, high efficiency, low vibration, low noise, large anti air volume, wide high-efficiency area, and high operational reliability. The product's technical level is leading in China, and it has obtained 4 patented technologies first and then, and has been awarded the title of National Key New Product and Provincial High tech Product. It has been listed as a national Torch Plan promotion project.

Machine number: N13-NO42;
Flow range: Q=10-532m ³/s;
Static pressure range: Pst=95-5786pa;
Grades: 4, 6, 8, 10, 12;
Rated voltage: 380v, 660v, 1140v; 6000v、10000v；
Rated frequency: 50Hz (can meet the frequency conversion requirements of 5-60Hz);
Explosion proof level: Ex d I;
Protection level: IP54;
Insulation level: F level;
Installation method: Horizontal installation on the surface of the mine.