Shandong Yuyun Sanhe Machinery Co., Ltd.  

Product Name: Poultry House Butterfly Cone Fan with CE Model NO.: DJF(e)-900, 1100, 1220, 1380 Certification: CE Type: Ventilation Fan Material: metal Blade: Krupp Stainless Steel frame: Galvanized Steel frame Installation: Wall Mounted Power Supply: Electric Power: >300W Application: Industrial Timer: Without Timer Remote Control: Without Remote Control Trademark: SANHE BRAND Transport Package: Paper Carton Specification: International Standard Origin: Made in China HS Code: 8414809090 Product Description Our company is the professional manufacturer of butterfly cone fan in China.1. This fan adopts advanced frontward open system, butterfly type, with two semicircle shutter doors, wind resistance is small, good air-tightness and high efficiency.2. For the cone part, adopt new design, plug-type connection, not need many bolts and nuts for tightening as before, intensity of labor is reduced, also improve aesthetic results of fan.3. The belt tensioned device made of aluminum-magnesium alloy, non-deforming, long service life. This device make the belt inside tight up, effective for avoiding the belt distortions in reverse direction, so prolong the belt life time, saving cost.4. When the two semicircle shutter doors close, the rubber sealing ring make good air tightness. In different condition, not run all the fan, the air could pass through the space of stop fan, use this type fan, could avoid this problem. Ensure air pass through the evaporative cooling pads or air inlet only, so that greatly improve the fan efficiency, (as compared with different type of same size fan, improve efficiency 15-20%)5. The fan motor installed on the top left corner, effective protection of the motor. Avoid wind resistance. And the motor panel connection is reasonable, fixing fan frame more stronger.Cone exhaust fan----New design, low wastage of energy, high efficiency, light weight, low noise, long duration and beautiful appearance. It is applied to poultry, greenhouse, workshop and so on.Technical parameters: 50"Air capacity: 44000m3/hSize: 1380*1380*1300mmNoise: 65dBPower: 1.1kwVoltage: 380V/220VMaterial:frame: Galvanized steel sheet, the layer of the galvanization is 150g/^2, the thickness of top and bottom frame is 1mm and the side frame is 0.8mmFan Blades: 6 pieces of mirror finished stainless steel blades, thickness is 1.2mmFan blades had been tested by the computer balance tester to confirm the smooth working.Belt Pulley: The V type belt pulley is aluminum magnesium alloy injection molded, so it's light and high-strength.Belt: Mitsubishi belt with belt tensionedMotor: The motor is high efficiency and low wastage of energy and have accredited 3C certification; The Grade of Protection is IP54 and the Insulation Grade is F.Maintenance free: There is no use to maintain it during its life circle.Performance: It is used to ensure the minimum and transverse ventilation in spring and fall and it usually works with the air inlet...(the details are as followed)Install Locations: Mainly installed in the lateral wallSpecification:DJF(e)-900 900x900x930mmDJF(e)-1100 1100x1100x1150mmDJF(e)-1220 1220x1220x1200mmDJF(e)-1382 1380x1380x1300mm Model specificationsDrive Diameter blades(mm) Blades rotational speed(rpm)Motor rotational speed(rpm)Air flow(m3/h) Total pressureNoise decibels Input power(W)Rated voltage(V)Height(mm) Width(mm) Thickness(mm) DJF(e)-900 Belt 750 630 1400 24000 65 ≤ 65 370 380 900 900 930 DJF(e)-1100 Belt 1000 600 1400 36000 70 ≤ 65 750 380 1100 1100 1150 DJF(e)-1220 Belt 1100 460 1400 41000 73 ≤ 65 750 380 1220 1220 1200 DJF(e)-1380 Belt 1270 439 1400 51020 80 ≤ 65 1100 380 1380 1380 1300