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  • 产品名称: 900*900mm exhaut fan Negative pressure fan
  • 产品编号: FJ-001
  • 冷风机类型:
  • 出风形式:
  • 功率:
  • 风叶类型:
  • 电压:
  • 尺寸 (M):
  • 适用面积:
  • 噪音:
  • 水箱容量:
  • 出风口尺寸:

Model Specification 
Drive Style
Diameter Blades
Blades Speed rmp
Motor Speed rmp
Airflow  m3/h
Total Pressure  Pa
Noise
Input power     W
Voltage   V
Height mm
Width  mm
Thickness mm
 
                       
CYF-780-2
Belt
710
650
1400
18000
60
≤60
370
380
780
780
400
CYF-830
Belt
720
660
1400
20000
60
≤60
370
380
830
830
400
CYF-900
Belt
750
630
1400
22000
65
≤65
370
380
900
900
400
CYF-1000
Belt
900
610
1400
25000
70
≤70
750
380
1000
1000
400
CYF-1100
Belt
1000
600
1400
32500
70
≤70
750
380
1100
1100
400
CYF-1220
Belt
1100
460
1400
38000
73
≤70
750
380
1220
1220
400
CYF-1380
Belt
1270
439
1400
44000
56
≤70
1100
380
1380
1380
400
CYF-1530
Belt
1400
325
1400
55800
60
≤70
1500
380
1530
1530
400

1. Fan blade is made of Krupp stainless steel by punch forming. no dust, attractive and durable. Special blades shape design ensure large air volume, no deformation, no broken, keep air volume same all the way. Thickness 1.2mm, surface finish BA grade.
2.Fan belt pulley is made of high strength aluminum-magnesium alloy by die-casting which reduce the weight of blade impeller complete, high corrosion resistance. Special three reinforced ribs pulley design. Blast-sanding treatment for attractive appearance, eliminate internal stress to improve its own rigidity and stability, never broken.
3.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.
4.Fan bearing adopts imported double-row bearing with special waterproof design, water can’t enter. High strength, lower noise, maintenance free and long service life.
5.Belts are Japanese Mitsubishi brand, ensure the long service life, maintenance free.
6.Using high strength nylon swung drop hammer opening device to ensure the shutters opening and closing flexibly.
7. Fan blades are adjusted by intelligent dynamic-balance tester, each blade tolerance weight controlled within 1g. Ensure the fan smooth running, lower vibration, less noise, increase stability. Blade material have stainless steel ,galvanized sheet, aluminum alloy, FRP for option 8.Using the most advanced automatic belt tensioner to ensure working efficiency and good performance.
9.Hot-dip galvanized blade support and safe net ensure never rust.
10.Complete new CNC production line improved fan quality up to top grade, aesthetic appearance.

Model Specification 
Drive Style
Diameter Blades
Blades Speed rmp
Motor Speed rmp
Airflow  m3/h
Total Pressure  Pa
Noise
Input power     W
Voltage   V
Height mm
Width  mm
Thickness mm
CYF-900
Motor- drive directly
750
560
560
21000
64
≤65
370
380
900
900
450
CYF-1000
Motor- drive directly
900
560
560
24000
69
≤70
550
380
1000
1000
450
CYF-1060
Motor- drive directly
1010
560
560
28000
69
≤70
550
380
1060
1060
450
CYF-1100
Motor- drive directly
1000
560
560
31000
69
≤70
750
380
1100
1100
450
CYF-1220
Motor- drive directly
1100
560
560
40000
74
≤70
750
380
1220
1220
450
CYF-1380
Motor- drive directly
1270
460
460
45000
57
≤70
1100
380
1380
1380
450


1.Motor-drive blades directly type makes a high efficiency,Lower fault rate. Which avoid the frequent problem occured by belt.(Like belt loosen,drop,or reverse,etc.)
2.Equipped with Special High-efficiency,energy-saving motor,which already passed 3C certificate;With Protection class of IP55 grade,Insulation class of F grade.
3. Adopt updated Double upright column design,Together with Thicken Fixed motor plate in Hot-dip galvanized steel,which achieve the excellent stability and outstanding performance of motor with blades.

Our products are widely used in agriculture,poultry farm and industrys ventilationcooling system and heating system.
Application for: animal husbandry, poultry house, livestock breeding, flowers and plants, greenhouse, factory workshop, textile, chemical, medicine, tea, vegetable storage, and supermarket.