Shandong Yuyun Sanhe Machinery Co., Ltd.  

Product Name: Greenhouse /Chicken Farm/Swung Drop Hammer Evaporative Exhaust Fan Model NO.: DJF(a)-3 Certification: ISO, CE, CCC Mounting: Wall Fan Electric Current Type: AC Type: Axial Fan Blade Material: Stainless Steel Material: Galvanized Steel Power: 1.1kw Outer Size: 1380*1380*400mm Frequency: 50/60Hz Votage: 380/220V/Customized Air Flow: 44000m3/H Motor Rotational Speed: 1400rpm Blades Rotational Speed: 443rpm Drive Type: Belt Trademark: Yuyun Sanhe Transport Package: Standard Export Paper Carton Specification: International Standard Origin: China(Mainland) HS Code: 8414809090 Product Description DJF(a)-3 Small Shutter Swung Drop Hammer Exhaust Fan Product Application:DJF(a) Series Swung Drop HammerExhaust fan are widely used in Agriculture and industry ventilation and cooling. It is mainly used for animalhusbandry, poultry house, livestock breeding, greenhouse, factory workshop, textile etc.Technical Parameter:ModelDriveBlades DiameterBlades Rotational SpeedMotor Rotational SpeedAir Flow(m³/h)Noise Decibels(db)Input Power(W)Voltage (V)Frequency(HZ)Outline Size(H*W*T) (mm)DJF(a)-2-1380 (50in)Belt1270mm 443rpm 1400rpm44000 ≤581100220 / 380/ Customized 50 / 601380*1380*400Product Description:Fan blades1.Material : high quality plastic2.Reasonable fan blade angle design.Advantage:beautiful appearance,low noise, large air volume, high efficiencyBelt Pulley1. Material: High strength aluminum-magnesium alloy by die-casting.2. Blast-sanding treatment, eliminate internal stress to improve its own rigidity and stabilityAdvantage: Light weight, Low vibration ,attractive appearance.Belt TensionerMaterial: High grade aluminum-magnesium alloy by die-casting.Advantage: The belt tension is always in an ideal state, improve the overall efficiency of the fan, long-term use does not need to adjust the belt tension, reducing unnecessary trouble in the using processNew type sealing rotational deviceMaterial : Nylon PA66Advantage: Improve the efficiency by 30%Shutters1.Shutter quantity: 11pcs2.Sheet thickness: 0.8mmAdvantage: Shutters are improved to 11pcs in small size from old 8pcs big type, which facilitate the shutters' opening and closing.BeltBrand: Mitsuboshi belt (Japanese)Type: B type, B88Advantage: B type belt is 3 times longer service life than A type belt, maintenance free.New designed shutter fixed clips1.New double layers shutter fixed clips get a firmer installation and better sealing.2.The friction coefficient between fixed clips and rotational arm is much smaller.Advantage: The new design gets the shutter a better sealing and a flexible opening and closing. 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