HD Series Rectangular Negative Pressure Ventilation Fan

We will further strictly follow the international quality management system, improve product quality, innovate, perfect ourselves, serve the industry, and provide new and old customers with advanced, high-quality, high-performance Mine-to-spin Pressurized Fan, direct drive centrifugal fan, forward curved blower with sincere services. We have clear developing direction, pursuit of excellence, and the improvement of self, so that the enterprise continues to develop according to our long-term strategy. We put quality first, create quality products with the spirit of craftsmanship and strive for perfection. We explore in the competition, accelerate technical progress, create new advantages and seek new breakthroughs. We provide one-stop service and best reliability to our every customers.

Axial Flow Mine Underground Fan:

FBD series mining explosion-proof press-in counter-rotating axial flow local fans (hereinafter referred to as fans) have the characteristics of reasonable structure, high specification, high efficiency, obvious energy-saving effect, low noise, and long service life. Air supply distance. According to different ventilation resistance requirements, it can be used as a whole or in stages, thereby reducing ventilation time and saving energy. The length of the roadway is less than 2000m, and the fan can be used for normal air supply, which reduces the labor intensity of workers and saves ventilation time. It is an ideal piece of equipment for local ventilation in coal mines. At the same time, it can also be used in high-pressure ventilation occasions in metallurgy, non-ferrous metals, gold, the chemical industry, shipbuilding, ceramics, and other industries.

Axial Flow Mine Underground Fan working conditions
1) The working voltage of the fan is 380/660V or 660V/1140V, not ±5% of the rated value, and the power frequency is 50Hz.
2) The foundation for installing the fan should be firm, and there should be no water splashing around. The height of the edge of the air inlet of the fan from the ground or top wall should not be less than 0.3m.
3) The matching air duct should be able to withstand the high pressure of the fan.
4) The ventilator can be installed on the floor of the roadway or hung on the wall of the roadway. When used on the roadway floor, the suction port (collector end) of the fan should not be immersed in water or cement.

Axial Flow Mine Underground Fan life:
The designed service life of the fan is not less than 5 years, and the safe operation time before maintenance is 13,000 hours.
This product has a reasonable design, with an explosion-proof certificate and an "MA" safety mark. The supporting motor is an explosion-proof safety product.

To be an excellent supplier of HD Series Rectangular Negative Pressure Ventilation Fan is our development goal. We will cherish every opportunity to work with you and hope to create a bright future with you with full enthusiasm and sincere service. We cultivate the staff's innovation consciousness, stimulate the staff's innovation behavior, and provide power for the development of our company. We focus on customers and pursue perfect product quality and service quality in order to achieve maximum customer satisfaction.