Dairy Fan/Barn Fan/Cattle Farm Fan/Cow House Fan Hanging Ventilation Fan Air Cooling Fan

                             DJF(d) Series Cow-House Exhaust Fan                      Product Application:DJF(d) Series Hanging exhaust fan is widely used in the cow house or dairy farm for ventilation and cooling.Technical Parameter:Model Drive Blades Diameter(mm)Blades Rotational Speed Motor Rotational Speed Air Flow(m³/h)Noise Decibels (db)Input Power(W)Voltage    (V) Frequency (HZ) Outline Size(H*W*T) (mm) DJF(d)-1000Direct1000700rpm700rpm21000  ≤64400220 / 380/ Customized 50 / 601120*1120*300Product Description:Round Frame  1. Use thickened galvanized sheet with zinc coating 275g/sqm for no rust.2.Flanging edge backflow design is adopted for ventilation increasing, vibration and noise reducing, and stability improvement.  Hanging Rings  Circle hanging rings can be customized to easy installtion.    Fan bladesMaterial: mirror stainless steel by punch forming.Advantage: Large air volume, no deformation, no dust, attractive and durable. Motor  1.Sanhe motors with aluminum-magnesium alloy housinggood heat emission, high efficiency2.Reasonable dimension, light weight, low current, big torque.  Installation site  Experiments have improved that in order to get the best ventilation effect:1.the optimum installation site is rightly above of the feeding trough.2. the fan bottom and ground distance is 2.7m3.Leaning angle controlling within 15° to 30° is the best. Italligent Dynamic-balance TesterFan blades are adjusted by Intelligent dynamic-balance toensure the fan smooth running,lower vibration,less noise,increase stability.   Installation Diagram                                                                                                       About our CompanyShandong Yuyun Sanhe Machinery Co.,Ltd is the biggest and the most professional manufacturer of ventilation equipment inChina,equipped with the most advanced CNC production lines and laser cutting machines, top quality level in the industry./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1