DJF(e) Series Double Door Butterfly Cone Fan  

                   
   

Product Application:
DJF(e) Series double door butterfly cone fan is widely used in Agriculture and industry ventilation and cooling. It is mainly used for animal husbandry, poultry house, livestock breeding, greenhouse, factory workshop, textile etc.

Main Features:
1) Hot-dip galvanized plate adopt 275g/sqm galvanized layer, not rust.
2) 95% of the parts are produced by ourselves, reducing the cost of processing ,sharing profits with customers, ensuring quality ,
     utmost cost-effectiveglobally
3) Complete CNC production line, the accuracy of assembling holes is 100%, easy to assemble, quality assured.
4) Wall-Mounting fan , easy installation and maintenance
5) Belt Drive, Big airflow

Technical Parameter:

	Double Door 1.Using advanced front double door opening device,small wind resistance, good sealing, high efficiency 2.Lengthened cone design improves exhaust power.
Frame  Hot Galvanized sheet with zinc thickness of 275g/sqm, avoiding rust effectively. Rubber Sealing Rubber sealing device is equipped for the double door close to avoid the air backflow. Greatly improved the running efficiency compared with the same power fan
	Bearing Imported double-row bearing with special waterproof design. Advantage:  High strength, low noise, free maintenance and long service life.
Blade Support Base 1.Material: Aluminum Magnesium Alloy. 2. Type: Plug-in connection Advantage:  Compare with the traditional welding connection , Our new type Aluminum magnesium alloy base has greatly reduced the friction coefficient, fixed more firmly, avoided
	Fan Blades 1. Material : Krupp 430 stainless steel, thickness 1.2mm 2. Diameter: 1270mm Advantage:  Large air flow, no deformation, no fracture, no dust, attractive and durable. Note: Blade material also have galvanized sheet, aluminum alloy for option
Belt Brand: Mitsuboshi belt (Japanese) Type: B type, B88 Advantage:  B type belt is 3 times longer service life than A type belt, maintenance free.
	Motor 1. Brand: Chinese famous motor, Siemens motor, ABB motor and WEG motor 2. Motor Protection Grade: IP55 3. Isulation Class: F grade Advantage: Motor voltage and frequency can be customized. Chinese famous motor OEM by special design for fan, the first put in the phase lack protection device which would power off when shortage of electricity.

                                  
                                                          About our Company


Shandong Yuyun Sanhe Machinery Co.,Ltd is the biggest and the most professional manufacturer of ventilation equipment in
China,equipped with the most advanced CNC production lines and laser cutting machines, top quality level in the industry.