Driven Roof Turbine Ventilator, 304, Stainless, Steel

The driven roof turbine ventilator listed here carries voltage 0, power source No power, documented exactly as the manufacturer publishes it. Made by Qingzhou Boost Temperature Control Equipment Co., Ltd. (7 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Driven Roof Turbine Ventilator

• Model Number: BST-RF500
• Power Source: No power
• Power Supply: No power
• Voltage: 0
• Material: Stainless Steel
• Blade Material: Stainless Steel

Technical Specifications

Product Details

Products Description

Wind Power Roof Turbo Ventilation wind driven roof fan roof extractor

Unpowered fan is a device which makes use of the natural wind speed to drive the turbine rotation of the fan, and uses the
principle of indoor and outdoor air convection to accelerate and convert any parallel air flow into vertical air flow from bottom to top, so as to improve the effect of indoor ventilation and ventilation. The fan does not use electricity, no noise, can run for a long time. According to the natural laws of air and the principle of air flow, reasonable Settings on the top of the roof, can quickly discharge indoor hot gas and dirty gas, improve the indoor environment.

BOOST Roof 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.

Performance Characteristic

*Turbine head, waterproof base plate and a middle seat

*High quality 304 stainless steel or aluminum alloy materials are used for the body, fuselage and frame

*The guide vane designed by the turbine is unique, which can make the rainwater flow down the river without water seepage and achieve 98% waterproof effect

*The body fastener, main shaft and bracket are all 304 stainless steel products

*The humanized variable angle design 300, 500, 600, 880 can be installed quickly and nimbly at the angle of 0 ~ 22.5

*Special airtight adopts NSK / Harbin Bearing of Japanese Seiko, which can ensure the normal operation of the product under small wind force and maintenance free forever

*The turbine exhaust fan only needs a breeze with a wind speed of 0.2m, and the indoor and outdoor temperature difference is more than 0.5c, so it can rotate light and effectively exhaust gas, and operate continuously

Characteristics

1.Automatic driving by wind, working 24 hours of a day.

2.High sensitivity, the blades drive with slight wind, the difference in temperature also makes the blade driving.
3.Stable rotary, mute sounds so no influence of the workshop.
4.Complete senior axis bearing, no lubrication.
5.Corrosion resistant, acid proof and alkali proof, long time using.

Model	Blade Quantity	Height (mm)	Turbo Dia (mm)	Material
100	12	200	160	Stainless steel
160	16	250	200	Stainless steel
200	20	250	300	Stainless steel
300	24	330	420	Stainless steel
360	24	400	450	Stainless steel
400	26	390	500	Stainless steel
450	32	500	550	Stainless steel
500	32	480	610	Stainless steel
600	32	600	710	Stainless steel
800	42	660	900	Stainless steel
900	48	700	1000	Stainless steel
1000	48	700	1100	Stainless steel

Detail Images

1.Ventilation effect, zero cost operation

DWT unpowered turbine ventilator, as a unpowered natural exhaust equipment, needs no personnel operation and electric energy for 24 hours. After installation, the turbine head is driven by the air convection formed by the principle of indoor and outdoor natural wind and heat energy, which makes the blades rotate at high speed, so that the dirty, humid and high-temperature air in the working environment can be discharged, and the fresh air source can be continuously supplemented to create a good Working environment. And can prevent indoor condensation in winter, so as to protect the fireproof coating on the inner wall of the roof from moisture peeling off.

2.Excellent material

The body, body and frame of DWT unpowered turbine ventilator are made of high-quality 304 stainless steel. The body fasteners, main shafts and supports are also made of 304 stainless steel products, which will not be affected even in acid and alkaline environment. The specially made totally sealed bearing is completely sealed in the special shaft sleeve to ensure that the turbine can work continuously and stably under normal working conditions for 15 years without maintenance. The unique support structure can withstand 200 km / h wind speed and 200 mm /h rainfall without damage and leakage.

3.Wide applicability, no possibility of water leakage

DWT unpowered turbine ventilator roof ventilator adopts a unique angle changing method, which can be installed on the light steel structure profiled plate roof and concrete roof of various industrial plants with an angle of 0 ~ 22.5. Moreover, it does not need any support, so it is easy to install;

Factory&Workshop

Packaging&Shipping

FAQ

Q: Is your company a manufacture or Trading company?

A: We are professional manufacture of Ventilation equipment,Cooling equipment and Heating equipment for poultry,workshop and greenhouse in China.

Q: Can you open our own brand?
A: Yes,we can offer OEM/ODM service,put your logo for the produce.

Q: What is your minimum oreder quantity?
A: We accept small order quantity, but the freight cost will be very high.

Q: Voltage your can offer?
A: Normal voltage will be 380V-50HZ-3Phase, And it can be customized based on your request.

Q: How about the quality of your product?
A: All the products are produced strictly according to the international standard,which has been passed CE certification,CCC certificated and ISO9001:2008 international quality management system.

Q: Can you accept an inspection of a Third-party detection instituation?
A: Yes,sure. Our products have been inspected by some third-party detection institutions authorized by customs before,and have got perfect inspection report.

24hours Service

Pre-sales service
* Inquiry and consulting support.

* Sample testing support.
* Visit our Factory.

After-sales service
* Training how to install the machine, training how to use the machine.
* Engineers are available to service machinery overseas.

Ordering and Pricing

• Minimum order quantity: 10 set
• Volume pricing:
  • 10–999 set: US $30 / set
  • 1000+ set: US $15 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this driven roof turbine ventilator?

The standard minimum order quantity is 10 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 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Which certifications does this driven roof turbine ventilator carry?

It is supplied with CE,CCC,Other documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Can the driven roof turbine ventilator be supplied for my local voltage?

The standard configuration is 0. 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 Qingzhou Boost Temperature Control Equipment Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Qingzhou Boost Temperature Control Equipment Co., Ltd. range on HVACR Nexus.

See more in Roof Exhaust Fans on HVACR Nexus.