Underground Ventilation Fans
Date of issue:2022/12/6 9:07:17 Number of Views:
Underground Ventilation Fans:
Underground ventilation fans, its characteristics of reasonable structure, complete specifications, high efficiency, obvious effect of energy saving, low noise and long distance of air supply. According to the requirements of different ventilation resistance, it can be used as a whole machine and can be used in stages, so as to reduce ventilation power consumption and save energy. If the length of the roadway is less than 2000m, the air can be supplied normally without moving the fan, which reduces the labor intensity of the workers and saves the ventilation time. It is the ideal equipment for local ventilation in underground coal mines. At the same time, it can also be used in high-pressure ventilation applications such as metallurgy, nonferrous, gold, chemical industry, shipbuilding and ceramic industries.
Underground ventilation fans are mainly used as press-in type local ventilator in the underground coal mines. It is applicable to the local ventilation applications of mining working face and various kinds of chambers. At the same time, it is also applicable to the local ventilation applications in other mines and various kinds of tunnel ventilation.
Product advantages
Our company has introduced the latest research results of the Chinese Academy of Sciences, C4—II ternary flow wing twisted blades, which have high aerodynamic efficiency.
The surface of the ventilator impeller blade is sprayed with advanced super-resistant (CN) metal material to form a wear-resistant anti-corrosion protection layer on the surface of the blade. The wear resistance of the blade surface is 10 to 50 times higher than that of the ordinary carbon steel material, thereby greatly prolonging the service life of the blade.
Underground Ventilation Fans:
Underground ventilation fans, its characteristics of reasonable structure, complete specifications, high efficiency, obvious effect of energy saving, low noise and long distance of air supply. According to the requirements of different ventilation resistance, it can be used as a whole machine and can be used in stages, so as to reduce ventilation power consumption and save energy. If the length of the roadway is less than 2000m, the air can be supplied normally without moving the fan, which reduces the labor intensity of the workers and saves the ventilation time. It is the ideal equipment for local ventilation in underground coal mines. At the same time, it can also be used in high-pressure ventilation applications such as metallurgy, nonferrous, gold, chemical industry, shipbuilding and ceramic industries.
Underground ventilation fans are mainly used as press-in type local ventilator in the underground coal mines. It is applicable to the local ventilation applications of mining working face and various kinds of chambers. At the same time, it is also applicable to the local ventilation applications in other mines and various kinds of tunnel ventilation.
Product advantages
Our company has introduced the latest research results of the Chinese Academy of Sciences, C4—II ternary flow wing twisted blades, which have high aerodynamic efficiency.
The surface of the ventilator impeller blade is sprayed with advanced super-resistant (CN) metal material to form a wear-resistant anti-corrosion protection layer on the surface of the blade. The wear resistance of the blade surface is 10 to 50 times higher than that of the ordinary carbon steel material, thereby greatly prolonging the service life of the blade.
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