Exhaust Fan: Heavy Hammer Fan FJ1250
1.Blade: 430 stainless steel material, thickness 1.2mm. Special blades design ensure large volume, no deformation and no broken.
2.China brand and Siemens motor are available. IP55, Insulation class F.
3. High Strength nylon swung drop hammer opening device to ensure the shutters opening and closing flesibly.
4. Belt Tensioner can ensure the belt working efficiency and good performance.
Frame: galvanized steel, advanced processing technology, high accuracy, attractive appearance and corrosion resistance.
Motor: special design and manufacture of aluminum housing motor, light weight, little vibration, low noise, also has a waterproof, dustproof, corrosion resistant, energy saving, high performance, high efficiency and long life; can operate in adverse circumstances, while ensure maximum efficiency.
Fan blade: six stainless steel twisted stamping molding, no distortion, no breaking, 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, windproof, dustproof, rainproof and nice design.
Belt: the import v-belt, has high strength, toughness and long service life.
commodity description:
Air capacity: 43170 m3/h
Size: 1380f-1380f-450mm
Noise: f_64dB
Power: 1.1kw
Voltage: 380V
Electric current: 2.8A
Weight: 88kg
Material:
Frame: galvanized steel sheet, the layer of the galvanization is 180g/¼O·+and the frame is one-off molded, also there is a outlet in the bottom.
Fan Blades: 6 pieces of mirror face stainless steel blades with the diameter of 1270mm and the angle of the blades is patented designed.
The fan translations have all passed the experiment of homeostasis, which makes the air volume keep the same as the very beginning during the operational life span of the fans.
Frp fan features:
Frame: glass fiber material, acid and corrosion resistance. Forming one, effectively reducing the metal resonance.
Motor: special design and manufacture of aluminum housing motor, light weight little vibration low noise also has a waterproof+dustproof+corrosion resistant+energy saving+high performance+high efficiency and long life; can operate in adverse circumstances, while ensure maximum efficiency.
Fan blade: steel and cast aluminum materials, and reasonable design of leaf angle, can get the maximum air flow, and also has very low noise; weather resistance; long term use of the drastic changes in temperature environment, no degeneration+no brittle and nondiscolouring; corrosion resistance and high intensity.
Shutter: pvc material, anti-uv+anti-aging and no photopermeability.
Design: scientific and reasonable design of frame and horn mouth, improve exhaust air quality efficency.
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.
The devatech cooling pad is used by new generation high polymer material and the spatial crossing linking technology, has high absorbing water, high water resistant, anti-to get moldy and spoil, the service life long and so on merits. Moreover the evaporation relative surface is big, the temperature decrease efficiency reaches above 80%, does not contain the surface active agent, nature absorbing water, the propagation rate is quick, the potency is lasting. A water drop 4~5 second then proliferated finishes. International same profession standard nature absorbing water is
1380mm 50'' Exhaust Fan
Weight balance type exhaust fan (drop hammer type exhaust fan) features:
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/,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
The standard heavy duty exhaust fan has a 1380 mm fan frame, with 6 blades, the blades and the frame are made from corrosion-resistant galvanized steel.
The standard fan is belt-driven by a 380 volt 1100W motor that has an airflow of 44500m³per hour, motor can be customized, it can also be made to be direct-driven.
