The greenhouse exhaust fan listed here carries 220V/380V/50HZ, power 0.37-1.1kw, documented exactly as the manufacturer publishes it. Made by Jiangsu Lai Shi Environmental Protection Technology Co., Ltd. (5 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Greenhouse Exhaust Fan
- Model Number: FJ-085×6, FJ-106×6, FJ-126×6, FJ-146×6
- Power: 0.37-1.1kw
- Voltage: 220V/380V/50HZ
- Blade Material: SMC or Al
- Warranty: More Than 5 Years
- Place Of Origin: Jiangsu, China
Technical Specifications
| Voltage | 220V/380V/50HZ |
|---|---|
| Blade Material | SMC or Al |
| Electric Current Type | AC |
| Mounting Type | Roof Fan or Wall Fan |
| Warranty | More Than 5 Years |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM, ODM |
| Place Of Origin | Jiangsu, China |
| Brand Name | Hawai Fan |
| Model Number | FJ-085×6, FJ-106×6, FJ-126×6, FJ-146×6 |
| Product Name | Industrial Exhaust Fan |
| Application | Industrial Workshops |
| Air Volume | 12000-44500cmh |
| Power | 0.37-1.1kw |
| Noise | ≤75db |
| Impeller Diameter | 600-1260mm |
| Vibration | 1.5-2mm/s |
| Usage | Air Cooling System |
| Motor | Brushless frequency conversion energy-saving motor |
| Packaging Details | high performacne FJ153-126-146 industrial air exhaust cooling fans negative pressure fan for factory warehouse workshop |
| Port Of Dispatch | Shanghai Port or Ningbo Port |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 100 sets per Month |
Product Details
automatic ventilation and cooling system for egg production line 50inch Greenhouse Exhaust Fan For poultry Farming house
VR
In farms using cages for egg production, there are more birds per unit area; this allows
for greater productivity and lower food costs. Floor space ranges upwards from 300 cm2 per hen. EU standards in 2003 called for at least 550 cm2 per hen. In the US, the current recommendation by the United Egg Producers is 67 to 86 in2 (430 to 560 cm2) per bird. The space available to battery hens has often been described as less than the size of a piece of A4 paper (623 cm2)
Animal welfare scientists have been critical of battery cages because they do not provide hens with sufficient space to stand, walk, flap their wings, perch, or make a nest, and it is widely considered that hens suffer through boredom and frustration through being unable to perform these behaviours This can lead to a wide range of abnormal behaviours, some of which are injurious to the hens or their cagemates.
Traditionally, a flock of broilers consist of about 20,000 birds in a growout house that measures 400/500 feet long and 40/50 feet wide, thus providing about eight-tenths of a square foot per bird. The Council for Agricultural Science and Technology (CAST) states that the minimum space is one-half square foot per bird. More modern houses are often larger and contain more birds, but the floor space allotment still meets the needs of the birds. The larger the bird is grown the fewer chickens are put in each house, to give the bigger bird more space per square foot. Because broilers are relatively young and have not reached sexual maturity, they exhibit very little aggressive conduct
for greater productivity and lower food costs. Floor space ranges upwards from 300 cm2 per hen. EU standards in 2003 called for at least 550 cm2 per hen. In the US, the current recommendation by the United Egg Producers is 67 to 86 in2 (430 to 560 cm2) per bird. The space available to battery hens has often been described as less than the size of a piece of A4 paper (623 cm2)
Animal welfare scientists have been critical of battery cages because they do not provide hens with sufficient space to stand, walk, flap their wings, perch, or make a nest, and it is widely considered that hens suffer through boredom and frustration through being unable to perform these behaviours This can lead to a wide range of abnormal behaviours, some of which are injurious to the hens or their cagemates.
Traditionally, a flock of broilers consist of about 20,000 birds in a growout house that measures 400/500 feet long and 40/50 feet wide, thus providing about eight-tenths of a square foot per bird. The Council for Agricultural Science and Technology (CAST) states that the minimum space is one-half square foot per bird. More modern houses are often larger and contain more birds, but the floor space allotment still meets the needs of the birds. The larger the bird is grown the fewer chickens are put in each house, to give the bigger bird more space per square foot. Because broilers are relatively young and have not reached sexual maturity, they exhibit very little aggressive conduct
automatic ventilation and cooling system for egg production line 50inch Greenhouse Exhaust Fan For poultry Farming house
automatic ventilation and cooling system for egg production line 50inch Greenhouse Exhaust Fan For poultry Farming house
Specification
Model | Shape Size (L*W*Thick） | Power | Blade Material | Noise | Air Volume | Impeller Diameter |
FJ-146*6 | 1460*1460*580mm | 0.75-1.1kw | SMC or Al | ≤75db | 44500m³/h | 1260mm |
FJ-126*6 | 1260*1260*550mm | 0.75kw | SMC or Al | ≤72db | 37000m³/h | 1060mm |
FJ-106*6 | 1060*1060*550mm | 0.55kw | SMC | ≤68db | 30000m³/h | 900mm |
FJ-085*6 | 850*850*480mm | 0.37kw | SMC | ≤65db | 12000m³/h | 600mm |
Product Description
Working principle
Working principle: negative pressure fan is mainly used to quickly discharge the hot gas, dust, smoke, peculiar smell and other harmful gases from industrial workshops, logistics storage, commercial public places and agricultural greenhouses, which need ventilation. After a large number of harmful gases are discharged, negative pressure is formed indoors. The atmosphere is to realize the balance of indoor and outdoor air pressure The outdoor fresh air enters into the room naturally from the doors and windows of the place to achieve better ventilation and cooling effect.
automatic ventilation and cooling system for egg production line 50inch Greenhouse Exhaust Fan For poultry Farming house
Core power components
Applying special brushless frequency conversion energy-saving motor, Japan's core technology is more efficient, saving more than 27%. Dustproof and waterproof grade lp66 (washable), no longer afraid of humid environment. Insulation grade (b), working temperature -20 ℃ ~ 45 ℃. The soft start is more secure, and the simultaneous start of multiple units will not affect the power grid. It is equipped with overload and overheat protection to prevent accidents and effectively improve service life.
High efficiency adjustable fan blade technology
Through professional aerodynamics, the blade is designed to meet the characteristics of negative pressure fan, with high efficiency blade with large air volume, low energy consumption and low wind noise. According to the customer's selection, the blade cutting angle can be adjusted. After the standard dynamic and static balance test, it can reach (gb6075-85) good level ≤ 2.1mm/s. In this way, the damage caused by vibration and resonance during the operation of the fan can be reduced, and the service life of the motor bearing can be improved.
Shell fuselage technology
This industrial exhaust fan initiated the development and application of SMC composite forging die for large negative pressure fan shell and fuselage in China. Using 2000t large hydraulic press one-time forming forging technology, the strength, density and damage resistance are higher in the industry.
The protection net is applied for the patent design of utility model. 304 stainless steel material is used to solve the problems of common wire protection net, such as rusting, not firm and even leaking, so that the fan is not easy to be invaded by foreign objects during operation, and the safety of the fan and foreign objects is guaranteed.
Company Profile
Workshop
Certifications
Exhibition
Packing & Delivery
FAQ
Q1: Is your company a manufacturer or a trading company? A: We are manufacturers, we have own trade company, we also have our own factory and design, sales team.
Q2: Can I be your agent? A: Yes, welcome to deep cooperation. We have big promotion of LAISHI brand in the market now. For the details please contact with our overseas manager.
Q3: What is the minimum order quantity? A: Usually, MOQ of exhaust fan, industrial ceiling fan, environmental protection air conditioner and air cooler is 10 sets. Small quantity we also can do, but the cost will be high.
Q4: How to get samples to check the quality? How long can I get the samples? A: After the price is confirmed, samples can be provided for your evaluation, after confirming the sample details, the samples will be ready for delivery within 3-7 days, and sent to you by courier, then arrive within 5-7days.
Q5: What's your quality guarantee? A: We will offer client one year quality guarantee time.
Q6: Do you have a discount? A: We will do our best to provide you with these services at the best price and quality service.
Q7: What venue is suitable for installing industrial fans? A: Generally used in large workshops, warehouses, logistics transfer centers, livestock farms, etc.
Q8: What are the benefits of installing industrial fans? A: The diameter of the ceiling fan in the industrial plant can reach 7.3m, and its unique streamlined fan blade can push a large amount of air to the ground at a low speed, thereby forming a breeze airflow. The human body feels a cooling of 3-5 degrees, which is as comfortable as natural wind.The traditional small fan will feel dizzy after blowing it for a long time. The energy-saving industrial fan solves this problem well.
automatic ventilation and cooling system for egg production line 50inch Greenhouse Exhaust Fan For poultry Farming house
Ordering and Pricing
- Minimum order quantity: 1 set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this greenhouse exhaust fan?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a More Than 5 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the greenhouse exhaust fan be supplied for my local voltage?
The standard configuration is 220V/380V/50HZ. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Jiangsu Lai Shi Environmental Protection Technology Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Jiangsu Lai Shi Environmental Protection Technology Co., Ltd. range on HVACR Nexus.
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