Main materials: Stainless steel; Hot galvanized sheet
Application: Greenhouse, Poultry house, Dairy farm, Industrial use etc.
Advantages: There is a centrifugal pushpull device, which make shutters open up completely and keep it constantly no matter what the pressure is in the house. So the larger and steady air volume is caused.
Cooling fan :
Model
Diameter
Blades
(mm)
Air Volume
(m3/h)
Power
(kw)
Outer Size(mm)
(H*W*T)
Voltage
R-830(32")
720
20000
0.55
830*830*400
380V
R-900(35")
750
22000
0.37
900*900*400
380V
R-1000(39")
900
25000
0.75
1000*1000*400
380V
R-1100(43")
1000
32500
0.75
1100*1100*400
380V
R-1220(48")
1100
38000
0.75
1220*1220*400
380V
R-1380(54")
1250
44000
1.1
1380*1380*400
380V
R-1530(60")
1400
55800
1.5
1530*1530*400
380V
Cooling fan frame is special designed for top grade efficiency which made of Krupp stainless steel by punch forming. Large air volume, no deformation, no broken, no dust, attractive and durable. Thickness 1.2mm, surface finish BA grade.
The automatic transform craft that adopts a forerunner models at a time, especially thick galvanizing layer, the anticausticity is the strongest, the bottom applies drainage outlet.
Made of aluminum alloy, light weight, not deformation, and with wear-resistant shaft sleeve, reduce clearance, then reduce frication to ensure the shutters open flexibly. The spring is made of 304 stainless steel, long time use, no deformation, no rust.
Motor:Both China famous motor and Siemens motor are available. 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. Motor protection grade IP55,insulation class F grade.
Belt Pulley:Fan belt pulley and flange are made of high strength aluminum-magnesium alloy by die-casting. Light weight, lower vibration. Blastsanding treatment for attractive appearance, eliminate internal stress to improve its own rigidity and stability.
Centrifugal System:Centrifugal system open the shutters at complete 90 degree to ensure the lowest air resistance and biggest air volume. When close, the sealing can efficiently block light and wind into the poultry farm house. As the first one adopt high quality nylon PA66 to ensure the long service life. The fasteners of centrifugal system all are copper rivets, wearresisting and no rust, flexible. Guide rod is made of 304 stainless steel, ensures the high strength, no rust, reduces frication.
Belts:China famous brand Sanlux belt, Japan Mitsubishi belt, Korea Dongil belt can be choose
Bearing:Fan bearing adopts imported doublerow bearing with special waterproof design, water can’t enter. High strength, lower noise, maintenance free and long service life.
Specifications:
Main materials: Stainless steel; Hot galvanized sheet
Application: Greenhouse, Poultry house, Dairy farm, Industrial use etc.
Advantages: There is a centrifugal pushpull device, which make shutters open up completely and keep it constantly no matter what the pressure is in the house. So the larger and steady air volume is caused.
Cooling fan :
Model
Diameter
Blades
(mm)
Air Volume
(m3/h)
Power
(kw)
Outer Size(mm)
(H*W*T)
Voltage
R-830(32")
720
20000
0.55
830*830*400
380V
R-900(35")
750
22000
0.37
900*900*400
380V
R-1000(39")
900
25000
0.75
1000*1000*400
380V
R-1100(43")
1000
32500
0.75
1100*1100*400
380V
R-1220(48")
1100
38000
0.75
1220*1220*400
380V
R-1380(54")
1250
44000
1.1
1380*1380*400
380V
R-1530(60")
1400
55800
1.5
1530*1530*400
380V
Cooling fan frame is special designed for top
grade efficiency which made of Krupp
stainless steel by punch forming. Large
air volume, no deformation, no broken,
no dust, attractive and durable.
Thickness 1.2mm, surface finish BA grade.
The automatic transform craft
that adopts a forerunner models at
a time, especially thick galvanizing layer,
the anticausticity is the strongest, the
bottom applies drainage outlet.
Made of aluminum alloy,
light weight, not deformation, and with
wear-resistant shaft sleeve, reduce
clearance, then reduce frication to ensure
the shutters open flexibly. The spring is
made of 304 stainless steel, long time use,
no deformation, no rust.
Motor:Both China famous motor and
Siemens motor are available. 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. Motor
protection grade IP55,insulation class F grade.
Belt Pulley:Fan belt pulley and flange are
made of high strength aluminum-magnesium
alloy by die-casting. Light weight,
lower vibration. Blastsanding treatment
for attractive appearance, eliminate
internal stress to improve its own rigidity
and stability.
Centrifugal System: Centrifugal system
open the shutters at complete 90 degree
to ensure the lowest air resistance and
biggest air volume. When close, the
sealing can efficiently block light and
wind into the poultry farm house.
As the first one adopt high quality
nylon PA66 to ensure the long service life.
The fasteners of centrifugal system
all are copper rivets, wearresisting and
no rust, flexible. Guide rod is made of
304 stainless steel, ensures the high
strength, no rust, reduces frication.
Belts: China famous brand Sanlux belt,
Japan Mitsubishi belt, Korea Dongil belt
can be choose
Bearing:Fan bearing adopts imported
doublerow bearing with special
waterproof design, water can’t enter.
High strength, lower noise, maintenance
free and long service life.