K40 Series Mine Axial Fan (hereinafter referred to as fan) K40-26 # main fan is on the basis of ore with a fan on K40-20 # main fan, through technical improvements, perfect structure, improve performance and extend machine No. The successful design. Characteristic curve specification is given by the gas temperature t = 20oC, gas density ρ = 1.2kg / m3, the atmospheric pressure Pa = 101325Pa make the standard state. When using a non-standard state state K40-22 # main fan, the fan should be under pressure to the required use of state power, in terms of pressure and power under standard conditions, then select the fan according to the parameters to convert. Provincial ventilation power consumption. K40-19 # main fan | Main Ventilator | provided by Zibo Zibo Blower Fan Factory Limited. Zibo Blower Factory Co., Ltd. (www.zibo-fengji.com) to provide "fans, fans of mine, mine fans, explosion-proof fans, high temperature fans, boiler fans" and other business, the company has a "cloud laugh" and other brands. Focus on the fans, ventilation equipment and other industries, in Shandong Zibo have higher visibility. Welcomes inquiries, Contact: An Jingli.