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Small Shutter Heavy Hammer Exhaust Fan for Industry/Poultry Farm/Greenhouse Ventilation

Fan Brand Yuyun Sanhe
Fan Model DJF(a)-1530, DJF(a)-1380, DJF(a)-1220, DJF(a)-1100, DJF(a)-1060, DJF(a)-1000, DJF(a)-900, DJF(a)-830, DJF(a)-780, DJF(a)-750, DJF(a)-620
Outline Size 60'', 54", 50", 48", 43", 42", 39", 35", 32", 30", 29", 24"
Blades Diameter 55", 50'', 43'', 39", 38", 35", 29", 28", 27", 24", 20"
Frame Material Galvanized Steel/304SS
Blades Material 430SS/304SS
Motor Brand Yuyun Sanhe Motor/Siemens Motor/WEG motor/ABB motor
Belt Brand Mitsuboshi Belt
Voltage 220V/380V/Customized
Phase 1 phase / 3 phase
Frequency 50HZ/60HZ
  • Application
  • Parameter
  • Detail
  • Certification
  • Workshop
  • Packing and Transportation
  • Installation

Application

DJF(a)-2 Series Swung Drop Hammer Exhaust Fan are widely used in agriculture and industry ventilation and cooling. It is mainly used for animal husbandry, poultry house, livestock breeding, greenhouse, factory workshop, textile etc.

Parameter
Model Drive Blades
Diameter
(mm)
Blades
Rotational
Speed
(rpm)
Motor
Rotational
Speed
(rpm)
Air Flow
(m³/h)
Total
Pressure
(pa)
Noise
Decibels
(dB)
Input
Power
(W)
Power
Parameter
Height
(mm)
Width
(mm)
Thickness
(mm)
DJF(a)-2-620 Direct 500 1400 1400 5700 55 ≤70 370 380V/50Hz 620 620 450
DJF(a)-2-750 Direct 600 960 960 10600 75 ≤70 370 380V/50Hz 750 750 450
DJF(a)-2-780 Belt 710 650 1400 18000 60 ≤65 370 380V/50Hz 780 780 400
DJF(a)-2-830 Belt 720 660 1400 20000 60 ≤65 370 380V/50Hz 830 830 400
DJF(a)-2-900 Belt 750 630 1400 22000 65 ≤65 370 380V/50Hz 900 900 400
DJF(a)-2-1000 Belt 910 610 1400 25000 70 ≤65 750 380V/50Hz 1000 1000 400
DJF(a)-2-1060 Belt 960 600 1400 29000 70 ≤65 750 380V/50Hz 1060 1060 400
DJF(a)-2-1100 Belt 1000 600 1400 32500 70 ≤64 750 380V/50Hz 1100 1100 400
DJF(a)-2-1220 Belt 1100 460 1400 38000 73 ≤64 750 380V/50Hz 1220 1220 400
DJF(a)-2-1380 Belt 1270 439 1400 44000 56 ≤64 1100 380V/50Hz 1380 1380 400
DJF(a)-2-1530 Belt 1400 325 1400 55800 60 ≤64 1500 380V/50Hz 1530 1530 400

Note: the voltage and frequency can be customized

Detailed Introduction
  • Fan frame material are all 275g/㎡ hot-dip galvanized steel. The steel coils are directly purchased from the famous Chinese steel company, which not only guarantees product quality but also reduces production costs.
  • Small shutter and new sealed rotating device increase efficiency by 30%.
  • The new louver rotating device makes the rotating arm directly rub against the wear sleeve, reducing the friction coefficient, the shutters can be opened more flexibly and closed more tightly.
  • The new double-layer sealing device, the seal is stronger and the sealing is better.
  • Fan blades material is krupp self-cleaning 430ba stainless steel, large air volume, high efficiency, no deformation, no dust, beautiful and durable. 304 2b stainless steel blades can also be customized.
  • High strength nylon swung drop hammer opening device ensures the shutters opening and closing flexibly.
  • Belt pulley is made of high strength aluminum-magnesium alloy by die-casting. Light weight, low vibration, high strength, and no breakage.
  • Mitsuboshi belt imported from Japan to guarantee quality and service life.
  • Imported double-row bearing with special waterproof design, high strength, low noise, free maintenance and long service life.
  • Aluminum-magnesium alloy base, low vibration, firm fixation, beautiful appearance and no rust.
  • Yuyun Sanhe motor, Siemens motor, WEG motor, ABB motor are optional. Voltage and Frequency can be customized.
    Protection Grade: IP55   Insulation Level: F
  • Safe net is made of hot-dip galvanized wire welding and plastic spraying treatment, double protection, no rust.
  • Fan blades have been calibrated by an advanced computer dynamic balance tester, low vibration, low noise and high stability.
  • All fan parts are produced by CNC production, quality assurance, beautiful appearance, leading the industry.
Certification
1
2
3
Workshop

Packing and Transportation

Installation Site

Inquiry

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Sophie Dong
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