China Custom Hog Barn Poultry House 24 Inch Wall Mount Exhaust Cone Fan with Hot selling

Product Description

Name:Hog Barn Poultry House 24 Inch Wall Mount Exhaust Cone Fan
Model:  GF-24″
Usage area:  

Poultry farm,swine farm,and greenhouse

1.Energy saving , low running cost .
2.Anti-rust, anti-corrosion, long useful life and durable .
3.Glass fibre fan shell, strong and nice looking.
4.Cast aluminum  blade, PVC shutter 
5.Driven by high efficient motor

Available usual  size

Products  Power Stastic  Pa 0 12 25 37 50 62 75 100 BESS LAB certificate
in.H2O 0 0.05 0.1 0.15 0.2 0.25 0.3 0.4
51”Aluminum blade ventilation fans                  1.1KW Airflow m³/h 44300 41900 39000 35700 31400 21900 10600   18096
cfm 26100 24600 23000 21000 18500 12900 6200  
Energy efficiency  m³/h/w 32.3 29.8 27.3 24.6 21.6 15.9 7.6  
cfm/w 19 17.5 16.1 14.5 12.7 9.4 4.5  
1.5KW Airflow m³/h 47900 45500 42600 39800 36200 31300 18200 5700 18165
cfm 28200 26800 25100 23400 21300 18400 10700 3370
Energy efficiency  m³/h/w 27.5 25.5 23.5 21.6 19.5 16.9 10.6 3.2
cfm/w 16.2 15 13.8 12.7 11.5 10 6.2 1.9
48”Aluminum blade ventilation fans                  1.1KW Airflow m³/h 40000 37500 34800 31300 27600        
cfm 23529 22059 2571 18412 16235        
Energy efficiency  m³/h/w 29.4 27.2 24.8 22.3 19.6        
cfm/w 17.3 16.0 14.6 13.1 11.5        
0.75KW Airflow m³/h 38244 35606 32430 28541 23786        
cfm 22496 20945 19076 16789 13992        
Energy efficiency  m³/h/w 37.8 34.3 30.5 26.8 22.6        
cfm/w 22.2 20.2 17.9 15.8 13.3        
36”Aluminum blade ventilation fans                  0.55KW Airflow m³/h 20900 19700 18100 16100 13200 8900 6300   18103
cfm 12290 11570 10680 9450 7780 5250 3170  
Energy efficiency  m³/h/w 28.3 26 23.4 20.3 16.7 11.3 7.8  
cfm/w 16.7 15.3 13.8 12 9.9 6.6 4.6  
0.75KW Airflow m³/h 23800 22700 21500 20000 18200 15700 10800 6500 18158
cfm 14000 13370 12660 11790 1571 9220 6370 3830
Energy efficiency  m³/h/w 26 24.4 22.4 20.4 18.2 15.7 11 6.3
cfm/w 15.3 14.4 13.2 12 10.7 9.2 6.5 3.7
24”Aluminum blade ventilation fans                  0.25KW Airflow m³/h 8800 8400 8000 7500 6900 6100 3400   18098
cfm 5200 4950 4680 4400 4060 3580 2000  
Energy efficiency  m³/h/w 28 25.2 22.7 21.3 18.7 16.5 8.8  
cfm/w 16.5 14.8 13.3 12.5 11 9.7 5.2  
0.37KW Airflow m³/h 12600 12200 11700 11000 10500        
cfm 7412 7176 6882 6471 6176        
Energy efficiency  m³/h/w 18.8 17.9 16.9 15.7 14.9        
cfm/w 11.1 10.5 9.9 9.2 8.8        
18”Aluminum blade ventilation fans                  0.25KW Airflow m³/h 7500 7200 6800 6500 5900 3500 2800   18097
cfm 4420 4220 3980 3810 3500 2070 1620  
Energy efficiency  m³/h/w 17.9 17.1 16.1 15.4 14.1 10 7.5  
cfm/w 10.5 10.1 9.5 9.1 8.3 5.9 4.4  

Certified by the most authoritive Bess Lab in U.S.A

HangZhou CZPT Motor Co.,Ltd is specialized in producing various Ventilating Fans for agricultural and industrial since it established in 2008. All the ventilation /exhaust Fans with  molded fiberglass(FRP ) shell/ housing,FRP blade or cast-aluminum blade providing you high level performance and anti- rust ,corrosion free and easy cleaning, low maintenance.The  Fan with Blade Diameter of 18”,24” , 36″ ,or 51”usually.  All the exhaust fan is certified by U.S  Bess Lab and  ISO9001, CCC, CE, SGS etc. 
Main products:  SMC reinforced glass fiber cone ventilating fan, and evaporative cooling pad, air inlet ventilation window, electrical controller etc are the full set of climate controlling system for indoor CZPT /poultry or swine house and garden /vegetable greenhouse.
Once any equipment involved in greenhouse, poultry or CZPT farm , Gofee can be the right  designer and supplier. CZPT is professional to offer you all the relative products: 
Food silo & distribution line 
Food feeding lines 
Water supply and feeding line
Ventilation System( CZPT FRP exhaust Fan, air inlet, cooling pad etc.)
Climate Controller 
Automatic Egg Collecting System …

According to your house size ,livestock quantity etc detailed request. We could provide  you a practical, environment-friendly and economical system to future needs.

Welcome  your visit  or inquiry anytime.

Contact  Ms.Lyna @


What Is a Pulley?

The pulley is a wheel mounted on a shaft or axle. Its purpose is to support the movement of a cable that is taut. This cable transfers power to a shaft. However, there are certain safety precautions that you should follow when using a pulley. Read on to learn more! Listed below are common uses and their main parts. Listed below are some of the benefits of using a pulley.

Common uses of a pulley

A pulley is a common mechanical device used to increase the force needed to lift a heavy object. Most commonly, these devices are used in construction equipment. These machines use high-10sion ropes to transfer heavy objects from 1 floor to another. Other common uses of a pulley include buckets and flagpoles. These devices are extremely useful in a wide range of applications. To learn more about the common uses of pulleys, keep reading.
A pulley is a wheel with grooves for holding rope. Its purpose is to change the direction and point at which a pulling force acts. It is usually used in sets to reduce the amount of force needed to lift a load, but the work involved is similar. Pulleys are also used in rock climbing devices. For many applications, a pulley is a vital part of construction.
The most common use of a pulley involves hoisting and lowering a flag. Other examples include clotheslines, bird feeders, and escalators. Pulleys are also commonly used on oil derricks. Many other common applications include hoisting and lowering garage doors. Pulley systems are also used in engines and cranes. For more information, check out our interactive pulley diagram!
Pulleys can also be used to lower total work required for a task. In many cases, a pulley will consist of 2 parts: the pulley hub and the shaft pulley. The hub clamps the shaft pulley, while the pulley itself is connected to the motor or other device. If you’re looking for a pulley, it’s important to learn how it works.
The most common uses for a pulley involve lifting heavy objects, and the mechanism used to lift them is known as a pulley. A pulley is an industrial device that uses 2 wheels to reduce the force needed to lift a weight. The pulley reduces this force by half by allowing the user to pull on the rope 4 times as far. The pulley also allows for a smaller lifting distance.

Main parts of a pulley

A pulley consists of the main element of a system. This is typically a cable, rope, belt, or chain. There are 2 basic types of pulleys – a Driver Pulley and a Follower Pulley. Pulleys are available in small and large sizes. The periphery part of the pulley is called the Face, and the protruding middle part is called the Crown. A pulley’s face can be round, rectangular, or even “V” shaped.
The first pulley was created by the Greek mathematician Archimedes in the third century BCE. These simple machines are made of a rope, an axle, and a wheel. The pulley’s end is attached to a person, object, or motor. These machines can be used in various tasks to lift heavy objects. The pulley is a great mechanical advantage for any lifter.
The ideal mechanical advantage of a pulley is defined by the number of rope segments that pull an object. The higher the number of loops on the rope, the higher the mechanical advantage. The greater the mechanical advantage, the less force is required to move the object. Likewise, the greater the distance the rope traverses, the higher the mechanical advantage of a pulley. There are several different types of pulley, depending on their combination of rope, wheel, and rope.
The basic components of a pulley are the face and hub, and the rope is threaded into the center of the pulley. The pulley is usually made of a rope and can be used to lift heavy weights. It can also be used to apply great force in any direction. Step pulleys have multiple faces, which are fixed in sequence. They can also increase the speed of the driven pulley.
A pulley is a simple machine consisting of a wheel, rope, or chain. These parts are crucial for making moving and lifting easier. Because they change the direction and magnitude of force, they can be a useful tool. Some pulleys even change direction. You can learn more about the pulley by downloading this resource today. The resources are designed to support the new 9-1 GCSEs in Design & Technology and Engineering.

Mechanical advantage

Pulleys have been used to move heavy objects for centuries. When 2 rope sections are used, the weight of a 100kg mass can be moved with only 500 newtons of force. Adding an extra pulley increases the mechanical advantage. If the pulley has 2 wheels, the distance between the rope sections and the wheel grooves is only half the distance, but the mechanical advantage still applies. Adding another pulley increases the mechanical advantage, but can be risky.
Mechanical advantage is the ratio of force used versus force applied. The calculations are made under the assumption that the ropes and weights do not elongate or lose energy due to friction. If the weights are very light, the mechanical advantage is greater than that in the real world. To calculate the mechanical advantage, the weight of the load to be lifted must be the same as the weight of the person using the pulley.
A single moveable pulley has a mechanical advantage of two. The weight passes around the pulley, and 1 end of the rope is attached to a fixed point. The pulling force is then applied to the other end of the rope. The distance the weight travels doubles, or halved, depending on the direction of the pulley. Adding a second pulley reduces the distance and the effort required to lift it.
There are several ways to calculate the mechanical advantage of a pulley system. Some methods are specific to certain types of systems, while others work for all systems. The T-Method is a good choice in many applications, as it calculates the units of tension for each rope segment. Once you have determined the input force, you need to determine the maximum force that will be applied to each component. A compound pulley, for example, will require 4 units of tension for each rope segment.
In simple terms, the effort is the amount of force needed to lift the load. This force is measured in newtons (N). A mechanical advantage is often presented without units. If the student does not have this unit, you may need to convert the units to newtons, since 1 kilogram is equal to 10 newtons. If you can’t figure out the units of effort, you can use the KWL chart provided by the teacher.

Safety precautions

There are a few safety precautions you should take when using a pulley. First, always check the SWL (safe working load) before attaching anything to the pulley. This indicates the maximum weight and angle the pulley can safely handle. Second, make sure that your work area is free from people and debris. Third, wear a hard hat to protect your head from blows and falling objects.
Another important consideration is anchoring. Although the pulley reduces the weight of an object, it is not enough to eliminate the weight. This is especially true if you are hoisting a heavy object, such as a motorcycle or lawnmower. It is important to ensure that the anchoring point can support the entire weight of the load. It is also important to follow proper anchoring procedures when using a pulley to lift a motorcycle or lawnmower.
In addition to the safety latch, you should use a tag line to control the suspended load. Remember that a chain pulley block is necessary for vertical lifting. You should also wear personal protective equipment (PPE) while using a pulley to avoid injuries. If your workplace does not have an PPE policy, you should consider implementing a similar policy. These safety guidelines are a good start.
If you are using a pulley to lift heavy objects, make sure to wear gloves. Those who are not familiar with rope-pulling will have an easier time demonstrating how it works. If you are using a rope-pulley system in a classroom, be sure to follow lab safety guidelines. Wear cloth gloves, clear the area, and do not jerk the rope. In addition, never allow yourself to be pulled into the rope by an unfamiliar person.
Another important safety precaution when using a pulley is to ensure that the anchor point for your system is adequate to support the weight of the object being lifted. Check with the manufacturer of the pulley to find out what its weight limit is, as some types of pulleys are designed to lift much heavier weights than others. It is important to follow all manufacturer’s instructions when using a pulley.

China Custom Hog Barn Poultry House 24 Inch Wall Mount Exhaust Cone Fan     with Hot sellingChina Custom Hog Barn Poultry House 24 Inch Wall Mount Exhaust Cone Fan     with Hot selling


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