Cooling fan Features: ◆ frame: the use of advanced automated process, a molding, galvanized layer (150 g / m2), anti-corrosive, plus the bottom drain. Pulley; aerospace aluminum alloy V-type wheels, hot casting, light weight, high strength, good toughness Weifang chicken cool fan, not broken; ◆ blades: 6 The new time stamping stainless steel blades, no distortion, no fracture , beautiful and durable. After balancing test machine, it is reasonable airfoil angle, to ensure that the air flow generated at the same time, resulting in a very low noise. Cooling fan Features: ◆ motor; double support (E-type) belt drive, energy efficient motor configuration, GB, through the 3C certification, protection class: IP54 Changchun cooling fan, insulation class: F; ◆ belt: Imported B belt, no deformation, long life; freedom from maintenance throughout the life cycle. ◆ belt tensioner: magnesium alloy cooling fan, molding frame, no deformation, strong life, using the inside of the belt tensioner, belt RP avoid distortion, ensure the normal life of the belt. Cooling fan installation | cooling fan | Minhua Qingzhou Qingzhou temperature control equipment supplied by Chinese citizens thermostat plant. Temperature Control Equipment Factory Qingzhou public Hua (www.minhuawenkong.com) (www.minhuawenkong.com) (www.minhuawenkong.com123) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead China and China Qingzhou temperature control equipment and you hand into the brilliant, for a better future!