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534

Poultry farm large fan

Look eyes on Dawang HVLS big industrial fans for barn,these 10ft to 24ft (3.1M- to 7.3m)diameter overhead fans circulate a massive amount of air to make animals (and workers) feel 10°F (5.6°C) cooler during the hot summer months.
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Poultry farm large fan

 
Look eyes on Dawang HVLS big industrial fans for barn,these 10ft to 24ft (3.1M- to 7.3m)diameter overhead fans circulate a massive amount of air to make animals (and workers) feel 10°F (5.6°C) cooler during the hot summer months.In winter,setting the fan at a slow speed will push rising heat back down to the floor level for more comfortable working conditions (and living conditions for those with four legs).Recirculating the warmed air means less work for heating units,and because the fans use their size,not speed,to move huge amounts of air,they require minimal energy.Dawangfan HVLS big industrial fans reduce heating bills up to 30 percent,and your livestock will thank you.

Poultry farm large fan

10+
Safety guarantees
Long life free maintenance
PMSM motor
15072m³/min
Full air volume
8m
Fan diameter
1.5kw/h
Motor power
App
Easy and convenient
 

Applications

barn fan
barn ceiling fan
cattle barn fans
cow barn fan
fan for Barns
cow fan
 

Technical Parameters

 

W.Fans

Models

W.26

W.24

W.22

W.20

W.18

W.16

W.14

W.12

W.10

Diameter(m)

8

7.3

6.7

6.1

5.5

4.9

4.2

3.6

3.1

Speed(rpm)

0-50

0-55

0-60

0-65

0-70

0-75

0-80

0-90

0-100

Air Volume(m³/min)

15072

13804

11630

9639

7836

6220

4570

3357

2263

Coverage(m²)

2462

2123

1809

1520

1256

1017

804

615

452

Consumption(kw/h)

≤1.2

≤1.0

≤0.8

≤0.6

Weight(kg)

108

92

90

73

63

60

57

42

39

Noise(dB)

≤38

Blade Nos(pcs)

5

Rated power(kw)

1.5

1.1

0.7

Full Load Current(A)

3.2

5.2

3.5

Power supply(V)

380

220

*Custom is available

Installation Clearance

w.fans

10+ SAFETY GUARANTEE

10+
STREAMLINED VARIABLE CROSS-SECTION
Conform to aerodynamic equal chord length theory,combined with the relative linear velocity principle,the blade narrows and thins from root to tip till tail then widen,the air is more even and uniform.
10+
AVIATION ALUMINUM PLATE
1.5mm thickness 5052 Ultra-high toughness aviation aluminum plate can load more than 3Ton tensile to ensure the blade can deform quickly and absorb external force effectively, It can prevent the blade from breaking,avoid the damage to the motor and other structural parts reatly.
10+
BLADE HIGH-STRENGTH CONNECTION
Each blade is fixed with the buffer cavity by 16pcs high-strength rivets, each rivet can load 1.5 ton shear force.
10+
BUFFER DEVICE
The blade and petiole flexible connects with buffer device, the rubber absorbs the most vibration from blades when running.
10+
ANTI-FALLING RING
The concave flange are engaged with the convex anti-falling ring each other under the gravity to ensure a reliable connection between the flange and motor.
10+
SAFETY RING
Connect the 5 petioles into a whole to form the sleeve with the frame lower hub to prevent the petioles from falling.
10+
MORTISE AND TENON PETIOLE CONNECTION
The convex petiole with concave buffer device form the Joint engaged,eliminate the centrifugal force from the blades when the fan is running and the shear force when the fan starts and stops.
10+
HIGH-TENSILE STRENGTH PETIOLE
6061-T6 petiole,high strenght,HB90 hardness,it has good corrosion resistance with 205MPa tensile strength.
10+
WIRE ROPE WIND PROTECTION
Mounting bracket and I Beam winded with 1000KG tensile wire rope to prevent sliding and falling.
10+
WIRE ROPE BALANCE PROTECTION
Four wire ropes are fixed with building traction to prevent shaking and falling.
10+
ABNORMAL ALARM SYSTEM
The VFD system comes with accident protection.It will automatically alarm and stop work.
10+
REAL-TIME MONITOR AND INITIATIVE MAINTENANCE
Dawang intelligent remote control system realtime monitor the fan operating parameters,motor temperature rise ,fan horizontal level and so on.
 
w.fansPMSM MOTOR

Motor system:PMS motor

1.More stronger:260N.m torque,more stronger,more stabler torque,air volume increases 30%.
2.More efficient:Unique outer rotor high torque design,higher accuracy.
3.More energy saving:30% energy saving,up to IE4 high-efficiency energy-saving standards,GB30253-2013 national energy efficiency new standard.
4.Free maintenance for life :Totally sealed,no need to replace lubricating oil,seals and other accessories,more cost-effective.
5.Lower noise:38db lower noise,more comfortable.
6.Lower temperature:Motor raised temperature lower than 35℃,longer life.

Vfd:Vector converter

1.More steady:New generation of high-reliability IGBT modules,Motor vector algorithm and current suppression let the start more steady.
2.More quiet:Up to 16KHZ,no noise during the speed up, slow down and running.
3.More reliable:PCBA three-proof paint treatment,durable and long life.
4.Restart: It can smooth restart when the blades not completely stopped.
5.Failure protection:More than 25 fail-safe protections (over current and voltage,under voltage,phase loss,overload,etc.)

w.fansVfd:vector converter
w.fansBLADES- AIRFLOW COMPONENTS

Blades- Airflow components

1.Blade design-Streamline variable cross-section
Conform to aerodynamic equal chord length theory,combined with the relative linear velocity principle,the blade narrows(304-186mm) and thins(43mm-21mm) from root to tip till tail then widen,the air is more even and uniform.
2.Blade material-Aviation aluminum alloy
1.5mm thickness No.5052H32 aviation aluminum alloy original plate,precision CNC molding,high strength and flexibility ensure the blade not to be broken.
3.Blade weight-More lighter and safer
6.7kg per blade(24ft),less blades,lighter weight,it can reduces the motor load,prolong the life,more safe and cost-efficient.

Connection:Patented full mortise and tenon structural design to ensure the whole fan safety:

1.Blade and petiole
Mortise and tenon connection:
The convex petiole with concave buffer device form the Joint engaged,eliminate the centrifugal force from the blades when the fan is running and the shear force when the fan starts and stops.
The transverse screw is the same direction with fan running track to avoiding the shear in order to ensure the blade will not broken,eliminate the possible Safety hazards radically.
2.Petiole and wheel hub
The petiole and hub/motor are integrated by the stepped concave-convex sections to engage each other.The overall structure is used to withstand the centrifugal force during running,and all fasteners are not stressed.
3.Motor and flange roulette
Safety ring:Connect the 5 petioles and motor upper cover form the whole,adopt the occlusion structural to even the force of the whole fan.
Anti-falling roulette:The concave flange roulette engaged with the convex anti-falling ring each other under the gravity to ensure the reliable connection between the flange roulette and motor.

w.fansCONNECTION:PATENTED FULL MORTISE AND TENON STRUCTURAL DESIGN TO ENSURE THE WHOLE
 

W.FANS - Applicable areas

Workshop / logistics storage warehouse/gym / gymnasium / indoor sports field / training room/large amusement park / animal botanical garden / children's playground/Railway Station / high speed railway station / car station / subway station / terminal……

Free consultation

Whether you are in an industrial park plant, station, warehouse, shopping mall or school, our experts will provide you with easier, more comfortable and more convenient solutions for your reference. You can call us for consultation anytime 400-086-9230or request a quote to learn more about how to ventilate.
Keep in touch

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Keyword:
Poultry farm large fan
tunnel fans for poultry houses
poultry farm ventilation fans
poultry house fans
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