Ecological folding fan consists of cardboard flaps connected with a decorative screw and a printed part made of canvas or chalked paper. The standard version of the folding fan (WRP eco) has a size of 23.0 cm and consists of twelve flaps. Ecological fans can be printed on the flaps. The customer's logos can be printed on the cover flaps of the ecological fan. The minimum order for ecological folding fans is 100 pieces.
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Twin Lobe Blower
Axial Flow Fan Centrifugal Blowers Fans
Centrifugal Blowers
A.The outline border has adopted advanced automatically-manufactured techniques with extremely high accuracy, specially thick galvanized layer with extremely strong resist. B. High strength aluminum-magnesium alloy die-casting wheel;New distorbed stamping molding fan leaf; Reasonable leaf angle, achieved the biggest air flow; High precise microcomputer aided manufactured systems will allow fans to maximize efficiency. C. Five strict quality testing procedures:Noise Testing; Vibration Testing; Rotational Care Performance Testing; Speed of Fanleaf Blower Testing; Overall Machine Efficiency Testing; High-Performance 380v special motor. D. The use of stainless steel fanleaf , without distortion, no breaking, aesthetic durability, radically improve aluminum fanleaf fracture problem. E. Adopted automatic belt up and tight so that don't pine belt and drop belt, efficienct lower fan failoure rate. F. More strengthening rebar pulley:After sandblasting, improve aesthetics, eliminate stress, increase strength. Paper carton
Our fan is Weight balance type exhaust fan (drop hammer type exhaust fan) 1, Mirror designed Stainless steel balde,with big air volume,never distortion and broken, the angle of the blades is patented designed 2, Galvanized steel sheet ,the layer of galvanizations more than 180 g/©O,one-off moled frame. 3, experiment of homeostasis make the blade work smoothly,nearly no noise and steadily output of air 4, Belt pulley are aluminium magnesium alloy injection moulded ,light and high-strength 5, Adopt auto belt-tensioner which can adjust the loose or tighten of belt and never drop 6, Imported france bearing with long service life Model specifications blade mm Blades rotational speed rpm Motor rotational speed rpm Air flow m3/h Total pressure Noise decibels Import power Rated voltage High mm Width mm Thick mm AM-780 710 960 960 23000 75 ¡Ü70 550 380 780 780 420 AM-830 720 660 1400 22000 60 ¡Ü60 550 380 830 830 400 AM-900 750 630 1400 28000 65 ¡Ü65 370 380 900 900 400 AM-1000 900 610 1400 30000 70 ¡Ü70 750 380 1000 1000 400 AM-1100 1000 600 1400 32500 70 ¡Ü70 750 380 1100 1100 400 AM-1220 1100 460 1400 38000 73 ¡Ü70 750 380 1220 1200 400 AM-1380 1250 439 1400 44000 56 ¡Ü70 1100 380 1380 1380 400 AM-1530 1400 325 1400 55800 60 ¡Ü70 1500 380 1530 1530 400. The size of the fan: 1380mmx1380x400mm Packing : standard exporting paper carton Weight : 76KG.
Galvanized fan features: Frame: Galvanized steel, advanced processing technology, high accuracyf=attractive appearance and corrosion resistance. Motor: Special design and manufacture of aluminum housing motor, light weightf= little vibrationf=low noisef=also has a waterprooff=dustprooff=corrosion resistantf=energy savingf= high performancef=high efficiency and long life; can operate in adverse circumstances, while ensure maximum efficiency. Fan blade: six stainless steel twisted stamping molding, no distortionf=no breakingf=beautiful apperance and durable; The reasonable design for blade angle, has the maximum air flow and low noise; High strength and toughness. Shutter: Automatically open and close, windprooff=dustprooff=rainproof and nice design. Belt: The import V-belt, has high strengthf=toughness and long service life. Model HG1380 HG1220 HG1060 HG900 HG740 Spec. Prop.Dia++MM)1250 1110 950 790 580 Motor/Porp++RPM++ 1450/450 1450/480 1450/500 1450/520 1400 CMH 44500 37000 32000 28000 8000 Motor Power(KW) 1.1 0.75 0.55 0.37 0.5 Volt. 380/220 380/220 380/220 380/220 380/220 Frep.(HZ) 50 50 50 50 50 Sound(dBA)72 65 60 55 65 Weight++KG++80 60 55 50 30 Dimension++MM++ 1380*1380*400 1220*1220*400 1060*1060*400 900*900*400 740*740*300 Container Capacity 20/40GP/40HQ 24/49/65 29/64/92 40/82/114 60/124/172 106/225/321. Paper case.
