OEM Top Quality of Axial Tunnel Fan/ Underground Mine Ventilation Blower/ Explosion-Proof Mining Fan

We take pleasure in an extremely fantastic standing among the our prospects for Coal Mine Explosion-proof Double Impeller, Main Ventilation Machine In Mine, Main Ventilator For Mining. We warmly welcome merchants from home and abroad to call us and establish business relationship with us, and we will do our best to serve you. We take 'customer satisfaction' as the work standard, so we actively introduce talents and technology, and continue to reform and innovate. We adhere to meet the requirements of customers through the first-class quality, satisfactory service and continuous improvement of the quality concept.

Mine explosion-proof blower  The main technical performance parameters of this series of fans are: air volume Q, full pressure P, full pressure efficiency η, noise (compared with A sound level) LSA, rotating speed n and so on. The maximum efficiency of the series of fans is 86%, and the highest noise does not exceed 85dB（A）.  See Table 1 for details of other parameters.

This product can be placed flat on the floor of the roadway, and also can be suspended on the wall of the roadway for use. When used on the floor, the air inlet (the collector end) of the fan should not be immersed in water or cement. The gas temperature of the user environment of the fan is -20～50℃, and the altitude should not exceed 1000m. The rated frequency of the power supply used is 50 Hz, and the rated voltage is any class of 380V/660V or 660V/1140V.

The dust content of the gas passing through this product does not exceed 200mg/m³. It should be installed in the air inlet with a gas concentration of less than 1% in the underground coal mine. When the gas concentration exceeds 1%, the power supply should be cut off immediately.

We always carry out the enterprise spirit of 'Science and technology be human-oriented, pursuit of excellence and efficiency', providing customers with fully quality OEM Top Quality of Axial Tunnel Fan/ Underground Mine Ventilation Blower/ Explosion-Proof Mining Fan. Establishing and cultivating the core competitive advantage of an enterprise is an important strategic measure for us to gain a foothold and expand market share in the increasingly fierce market competition. Our sales service network is all over the world to ensure that the goods are delivered to customers in the shortest time.