420-760m3/Min 750rpm Explosion-Proof Fan Mine/Tunnel Fan Blower with Silencer

Our High Temperature Resistant Stainless Steel Fan, Boiler Induced Draft Fan, High Pressure High Temperature Centrifugal Fan is a new product, which is the current traditional product after several times of renewal and has good economic and social benefits. We insist on first analyzing the needs of customers, and then carrying out targeted designs to provide customers with high-quality products. We adhere to the principle of 'low cost, high quality', do everything with our heart, and take action to prove that your choice is wise. No matter how the times develop, we will be meticulous in the pursuit of product quality.

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've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for 420-760m3/Min 750rpm Explosion-Proof Fan Mine/Tunnel Fan Blower with Silencer. Driven by the spirit of 'surpassing ourselves and creating first-class', our company actively promotes technological innovation and continuously expands the market space. Years of talent reserve has built a professional technical team with strong comprehensive quality, which guarantees the continuous innovation ability of our company's technology.