The negative pressure fan produced by our factory has achieved 97% cooling and ventilation effect

Type: Axial Flow Fan

Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Retail, Food Shop, Printing Shops, Construction works, Energy & Mining, Food & Beverage Shops, Advertising Company

Electric Current Type: AC

Mounting: Wall Fan

Blade Material: Stainless Steel

Place of Origin: Henan, China

Brand Name: Golden Egg

Model Number: Golden Egg-1530

Certification: ce

Warranty: 1 Year

After-sales Service Provided: Online support

Name: Negative pressure fan

Motor Type: Three Phase

Usage: Exhaust Ventilation .Placed

Product type: Poultry Farm Fan

Application: Warehouse and chicken farm

Material: Galvanized Sheet

Motor: 380v

Color: Silver

Model: Golden Egg-1530

Dimension: 1530*1530*400MM

Packaging & Delivery Selling Units: Single item Single package size:1X1X1.5 cm Single gross weight: 120.000 kg Package Type: Packing in wooden cases or customized according to customer requirements,The unit price is FOB price, including: packing fee, inland fee and port miscellaneous fee Lead Time Quantity(Sets)1 – 100>100 Est. Time(days)7To be negotiated

OSHA Technical Manual (OTM) Section III: Chapter 3

For problems with accessibility in using figures and illustrations in this document, please contact the Office of Science and Technology Assessment at (202) 693-2095. Industrial ventilation generally involves the use of supply and exhaust ventilation to control emissions, exposures, and chemical

Get More

Implementing a negative-pressure isolation ward for a

Jun 01, · Background. Infectious disease epidemics, such as severe acute respiratory syndrome in 2003, H1N1 influenza in 2009, and the outbreak of Middle East respiratory syndrome starting in 2012, are public health threats that are best mitigated by deliberate planning at the health system level.1, 2, 3 A robust response to a large-scale infectious disease outbreak is predicated, in part, on

Get More

OSHA Technical Manual (OTM) Section III: Chapter 5

Aug 15, 2013· Where c = speed of sound in meters or feet per second, f = frequency in Hz, and λ = wavelength in meters or feet Sound Pressure. The vibrations associated with sound are detected as slight variations in pressure. The range of sound pressures perceived as sound is extremely large, beginning with a very weak pressure causing faint sounds and increasing to noise so loud that it

Get More


Outdoor Air is assumed to be fresh, clean air made up of the right combination of oxygen (21%), nitrogen (78%), and other gases (1% hydrogen, argon, carbon dioxide, water vapor). People and all animal life need oxygen to live. Nitrogen and the other gases are inert and not harmful to animal life. People breathe in oxygen and breathe out carbon dioxide.

Get More

(PDF) Airborne Infection Isolation Rooms A Review of

Ventilation guidelines for airborne infection isolation rooms (AIIRs) are highly variable in different countries indicating lack of actual knowledge about the guidance needed.

Get More

Ventilation (architecture) – Wikipedia

Ventilation is the intentional introduction of outdoor air into a space. Ventilation is mainly used to control indoor air quality by diluting and displacing indoor pollutants; it can also be used to control indoor temperature, humidity, and air motion to benefit thermal comfort, satisfaction with other aspects of indoor environment, or other objectives.

Get More

A ventilation intervention study in classrooms to improve

Dec 17, 2013· Classroom ventilation rates often do not meet building standards, although it is considered to be important to improve indoor air quality. Poor indoor air quality is thought to influence both children’s health and performance. Poor ventilation in The Netherlands most often occurs in the heating season. To improve classroom ventilation a tailor made mechanical ventilation device was

Get More

Natural Ventilation – an overview ScienceDirect Topics

Moncef Krarti, in Optimal Design and Retrofit of Energy Efficient Buildings, Communities, and Urban Centers, . 6.3.1 Natural Ventilation. Natural ventilation is one of the most fundamental techniques to reduce energy usage in buildings. If the cooling capacity of ambient air can be harnessed to increase indoor thermal comfort, then the necessity for mechanical space conditioning lessens.

Get More

Wind Safety of the Building Envelope WBDG – Whole

Exposure. The characteristics of the ground roughness and surface irregularities in the vicinity of a building influence the wind loading. ASCE 7 defines three exposure categories, Exposures B, C, and D. 3 Exposure B is the roughest terrain and Exposure D is the smoothest. Exposure B includes urban, suburban, and wooded areas.

Get More

Ventilation Fundamentals – Solutions for Air

t a y l e v i s u l c x e e l b a l i a v a s t c u d o r p n o t y a D l l A All Dayton products available exclusively at . Ventilation Fundamentals

Get More

Natural Ventilation for the Prevention of Airborne Contagion

Feb 27, 2007· Background. Tuberculosis (TB) is a major cause of ill health and death worldwide, with around one-third of the world’s population infected with the bacterium that causes it (Mycobacterium tuberculosis).One person with active tuberculosis can go on to infect many others; the bacterium is passed in tiny liquid droplets that are produced when someone with active disease coughs, sneezes,

Get More

The negative pressure fan produced by our factory has achieved 97% cooling and ventilation effect

Henan Golden Egg Animal Husbandry Co.,Ltd is a group company together with researching and development,marketing.We have farming equipment factory ,incubator machine factory,slaughtering equipment factory and the feed machine factories with more than 10years researching and development technicians experienceGolden Egg people agree that we use our professional and responsibility to help every customer to build a turnkey poultry farm project.Give your poultry create a five-star home .

Product show:

Technique parameters:

1,Frame:high quality thick galvanized plate,high strenght,strong corrosion resistance.Can do spray treatment according to user needs.

2,Fan:6 stainless steel blade is beautiful and durable,through dynamic balance test,large volume and low noise,no deformation,no fracture.

3,PulleyLhigh strength aluminum magnesium alloy hot molding,light weight,high strength.

4,Bearing:France imported bearing,high strenght,low noise,long service life.

Scope of application:

Various tyes of livestock farms,agricultural flower greenhouse,industrial plants,such as ventilation,cooling.

Fan Feature:1. Advanced balancing openclose mechanism can ensure shutter 100% open

and shut down;2.Mainly used for greenhouse, industrial workshop, livestock housing;3.Low noise and high air flow capability;4.Blades can clean themselves automatically when they are running;5.High efficiency motor with stable performance.

Product details:

Related products:

Packaging shipping:

1:LCL:First packed with plastic film then on the pallets

2:FCL:Nude packing

3:Other special package as coustomer requirements.


Our services:

1. Inquiry and consulting support.

2.Sample order available.

3. View our Factory.

4.Training how to instal the fan, training how to mount the fan.

4. Engineers available to service machinery overseas.

Product distribution:

Our clients:

Contact us:

Request A Quotation!

Feel free to contact us! Our professional team will reply to you ASAP. Email: [email protected]