Mine explosion-proof axial flow main ventilator is a kind of high-efficiency and energy-saving forced mechanical ventilation equipment specially designed for various coal mines, mines, and tunnels. It often adopts a pull-out ventilation structure.This series of fans can be designed and manufactured in combination with the ventilation network parameters of major and medium-sized coal mines or mines; the fan adopts an adjustable installation angle design, and the blade installation angle can be adjusted in time for changes in the working conditions of the mine ventilation network, so that the fan can always be in high-efficiency and energy-saving operation, and adopts the overall structure of direct connection between the motor and the impeller, eliminating the need for a transmission system, which has many advantages such as high efficiency, energy saving, low noise, and simple installation and disassembly.The ventilator is also suitable for metal mines, chemical mines and other factories and mines that require forced ventilation.

Schematic diagram of FBCZ/FKZ mine axial flow fan structure

1 Collector 2 Housing 3 Isolation chamber 4 Three-phase asynchronous motor 5 Impeller 6 Rear guide vane 7 Diffuser 8 Diffuser core

Performance parameters and dimensions table of FBCZ/FKZ mine axial flow fan

Note: The parameters in this dimension table are for reference only. Changes will be made without further notice.

The company's main business is the design, research and development, and manufacturing of various ventilators and their supporting products for mines, non-coal mines, and rail transit. Products involve 38 series of fan products, more than 3,000 specifications, including FB(D) series, FBC(D)Z series, FKZ series, rail transit SDS series, tunnel SDF series, etc.; supporting products include shaft, inclined shaft self-resetting explosion-proof doors, louver-type automatic regulating air doors, side-opening (vertical) automatic regulating air doors, butterfly valves, silencers, main ventilator online detection and fault diagnosis systems, non-stop fan reverse systems and intelligent oil injection systems, which can fully meet the ventilation needs of mines and are sold to various domestic fields and international markets such as Russia and Canada.

In recent years, the company has successively won the honorary titles of "Yuncheng Enterprise Technology Center", "Yuncheng Excellent Enterprise", "Yuncheng Intellectual Property Demonstration Enterprise", and "Innovative Small and Medium-sized Enterprise". The company has passed the "ISO9001 Quality Management System Certification", "ISO14001 Environmental Management System Certification", "ISO45001 Occupational Health and Safety Management System Certification", and its products have passed the "China National Compulsory Product Certification". It has also obtained a number of patents. With advanced process equipment, strong technical strength, excellent product quality, and a perfect service system, it has won unanimous recognition and praise from users. In particular, the green, environmentally friendly, and low-noise fans that have been focused on the market in recent years have achieved rapid development, becoming a well-known enterprise in the fan industry with leading technology.