FRP Cone Fan Plastic Ventilation Exhaust Fan with Stainless Steel Blades for Pig Farm or Piggery House Poultry Farm Industry Ventilating

                        DJF(P) Series FRP Cone Fan (Stainless Steel Blades)              Frame:1. The frame is designed according to the aerodynamic principle.2. It is made of high-strength anti-corrosion FRP material and has a thickened design, beautiful appearance, strong waterproof, corrosion resistance and strong aging resistance.3.Equipped with FRP horn-cone, the exhaust performance is significantly improved.Shutters:PVC Shutters, corrosion resistant, anti-aging. Blades:1. The fan blades are made of high quality plastic, beautiful appearance, low noise.2. Reasonable fan blade angle design, large air volume and high efficiency.  Motor:1. Chinese famous motor, Siemens motor, ABB motor, WEG motor are available.   2. Motor voltage, frequency and phase can be customized.   3. Motor protection class: IP55   4. Insulation class: F  Bracket:H-type Stainless Steel bracket, light weight, stable installation.Belt Pulley:The pulley is made of cast iron, and the surface is spray-treated to improve the appearance, eliminate internal stress, effectively improve its strength and never fracture. Belt Tensioner:1. The belt tensioner is made of aluminum alloy, runs smoothly and stably.   2. The fan adopts the belt transmission design to greatly improve the overall energy efficiency.   Sheet Metal Parts:Sheet metal parts are made of high quality 304 stainless steel , beautiful appearance, anti-corrosion, not easy to rust.                                                   Technical Parameter:Model Drive Blades Diameter Blades Rotational Speed Motor Rotational Speed Air Flow(m³/h)Total Pressure (pa)Noise Decibels (db)Input Power(W)Voltage    (V) Frequency (HZ) Outline Size(H*W*T) (mm) DJF(p)-550 (18")Direct  460  1400rpm  1400rpm 6000   80  ≤70250220 / 380/ Customized  50 / 60550*550*900DJF(p)-785 (24")Direct  610  960rpm   960rpm12000   75  ≤70785785*785*985DJF(p)-1250 (36")Direct  910  960rpm   960rpm24000   75  ≤6012501250*1250*1170DJF(p)-1520 (50")Belt  1270  1400rpm  600rpm45000   58  ≤6415201520*1520*1190                                                 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