How big is the fan on the melt-blown cloth production line?

The air flow in the draft channel of the meltblown equipment (air volume) and the passive pressure of the system (wind pressure). In actual operation, the Roots blower type number should be selected according to different needs, such as the melt index of pp material, the modulus and number of spinnerets, the running speed of the production line, the width and other parameters. Calculate the air volume and air pressure demand. According to the successful application practice of Jingong Roots blower version on more than 100 melt-blown non-woven equipment, the power requirements of the Roots blower supporting the melt-blown non-woven production line range from 11kw-90kw, the actual passive pressure At about 58.8kpa, the air flow requirement of the draft channel is between 4.0-60m3 / min.