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Commercial Shutter Exhaust Fan
    2. Commercial Shutter Exhaust Fan, Model DJF Axial FanCommercial shutter exhaust fan, model DJF axial fan comes in motor direct drive and belt drive axial fans options for customers to choose from. The air volume reaches up to 44000 m³/h. The shutter features an aluminum alloy pull-rod and is light in weight and not easily deformed.
    2. Commercial Shutter Exhaust Fan, Model DJF(Q) Axial FanThe commercial shutter exhaust fan, model DJF(Q) axial fan features a blade diameter of 1270mm and a rotational speed of 466r/m. The shutter opening mechanism with double swung drop hammer can ensure the shutter is completely opened or closed so as to effectively enhance the fan's running efficiency.
    2. Shutter Mount Exhaust Fan, Model DJF(M) Axial FanOur shutter mount exhaust fan, model DJF(M) axial fan is designed with a shutter opening mechanism with three swung drop hammers to enhance its running stability. The maximum air volume reaches 44000 m³/min, while the maximum noise is only 64db.
Heavy Duty Fully Closed Shutter Exhaust Fan
    2. Heavy Duty Fully Closed Shutter Exhaust Fan, Model DJF(A) Industrial FanOut heavy duty fully closed shutter exhaust fan, model DJF(A) industrial fan is produced in multiple types with blade diameter varying from 500mm to 1400mm for you to choose from, with a maximum air volume of 55800m³/min. The heavy-duty swung drop hammer mechanism realizes the automatic opening and closing of the shutter, enabling dust proof and waterproof effects.
    2. Fully Closed Shutter Exhaust Fan, Model DJF(A) Wall FanThe fully closed shutter exhaust fan, model DJF(A) wall fan features low noise, large air volume, minimal power consumption, evident ventilation effect, etc. A new shutter rotating device changes friction from between nylon parts and frame (iron plate) to between rotating arm and wear sleeve.
    2. Direct Drive Heavy Duty Shutter Exhaust FanOur shutter mount exhaust fan, model DJF(M) axial fan is designed with a shutter opening mechanism with three swung drop hammers to enhance its running stability. The maximum air volume reaches 44000 m³/min, while the maximum noise is only 64db.
Exhaust Fan for Poultry House Ventilation
    2. Wall Exhaust Fan, Model DJF(E) Axial FanThe wall exhaust fan, model DJF(E) axial fan employs a double-door mechanism inside the bell mouth for opening and closing delivering more stable sealing properties. Depending upon the operating environment, when only part of the fans are needed to start, they can effectively prevent outdoor air from entering stopped fans.
    2. Shutter Exhaust Fan, Model DJF(T) Axial FanThe shutter of the fan is opened or closed through the centrifugal mechanism in the middle of the fan. The centrifugal mechanism ensure the shutter can be fully opened or closed when the fan is running, so as to minimize the wind resistance generated by the shutter and thus effectively improve the fan's running efficiency.
    2. High Volume Exhaust Fan, Model DJF(C) Axial FanHigh volume exhaust fan, model DJF(C) axial fan opens or closes its shutter through a heavy duty swung drop hammer mechanism, which has a higher air volume compared to other fans. It is applicable for long distance ventilation environments and poultry houses with large occupation density.
Air Circulating Axial Fan
    2. Air Circulating Axial Fan, Model DJF(B)-1The DJF(B)-1 air circulating axial fan adopts a heavy duty round protection grill, which can protect the fan blades effectively and make them operate with added safety and stability. Currently, this axial fan is mainly used in cowsheds and industrial plants.
    2. Air Circulating Axial Fan, Model DJF(B)-2The DJF(B)-2 air circulating axial fan is a fan which supplies air from its front face. It will blow and complete air relaying by a hanging mount method. This fan has the features of low noise, large air flow, low power consumption, obvious cooling effect and so on.
    2. Direct Drive Axial FanThe direct drive axial fan adopts a motor to run fan blades directly, reducing intermediate drive parts and lowering operating failure rate and later costs. Currently, this axial fan is mainly used in cowsheds and open type animal husbandry factories.
    2. Tube Axial FanAll tube axial fans produced by YUYUN SANHE are installed using chains or fixed supports. They will supply air into indoor rooms from front face and they have the advantages of low noise, large air flow, low power consumption and obvious cooling effect.
Air Inlet
    2. Air Inlet, Model FC-1 Air VentFC-1 air inlet produced by YUYUN SANHE adopts the design of mechanical exhaust and air supply in negative pressure, realizing the function that the dirty air in the room will quickly discharged out of the room and the fresh air out of the room enters the room after nature balance without opening the window.
    2. Air Inlet, Model FC-2 Wall VentFC-2 air inlet produced by YUYUN SANHE adopts the design of mechanical exhaust and air supply in negative pressure, realizing the function that the dirty air in the room will quickly discharged out of the room and the fresh air out of the room enters the room after nature balance without opening the window.
    2. Air Inlet, Model FC-3 Vent GrillFC-3 air inlet produced by YUYUN SANHE adopts the design of mechanical exhaust and air supply in negative pressure, realizing the function that the dirty air in the room will quickly discharged out of the room and the fresh air out of the room enters the room after nature balance without opening the window.
    2. Air Inlet, Model FC-4 Wall Vent GrillFC-4 air inlet produced by YUYUN SANHE adopts the design of mechanical exhaust and air supply in negative pressure, realizing the function that the dirty air in the room will quickly discharged out of the room and the fresh air out of the room enters the room after nature balance without opening the window.
    2. Ceiling Air Inlet, Model FC-6 Air VentFC-6 ceiling air inlet produced by YUYUN SANHE adopts the design of mechanical exhaust. The fresh air on the roof is evenly sent into the room, forming the indoor and outdoor air flow exchange, ensuring the indoor air quality.
    2. Ceiling Air Inlet, Model FC-7 Air VentFC-7 ceiling air inlet produced by YUYUN SANHE adopts the design of mechanical exhaust. The fresh air on the roof is evenly sent into the room, forming the indoor and outdoor air flow exchange, ensuring the indoor air quality.
Air Grill
    2. The air gills produced by YUYUN SANHE can be divided into electric air gill and manual air gill according to the different open modes; electric air gill can connect a center controller, which can control the open of window automatically when needed; manual air gill can open or close the window by manual winch after being equipped with pulley guide device and it can use motor to open or close the air gill intensively by pulley guide device.
Yuyun SANHE Machinery is a professional manufacturer of ventilation fans, industrial air heaters and cooling and humidifying equipment of which the products are mainly applied to poultry housing ventilation and cooling, farm heating, workshop cooling and humidifying, wood drying etc. Our main advantages lie in the independent production of all components and parts used in our equipment. We can also produce customized fans upon request. We have years of experience in the production and exporting of outstanding ventilation products. Our equipment is fully certified by CE and CCC. Yuyun SANHE is devoted to providing customers with high quality ventilation, humidifying, and cooling equipment solutions.
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