600mm Wind Driven Roof Turbine Ventilators No Power Turbo Air Vents Whirlybird Ventilator

Product Description

Product Description

1. Ventilation Fan Introduction

No-power Roof Turbine Ventilator is to make use of the air free convection that natural wind power and the interior outside temperature difference bring about, the effect driving a turbine to rotate making use of centrifugal force and negative pressure thereby discharge the interior stale hot-air It makes the fresh air flow in, thus the purpose of cleaning air can be reached. It also can effectively remove indoor soot, smoke, odor, moisture, heat, decorative harmful gas, dust, human metabolism and other dirty volatile mixed-doped odor as well as viruses and bacteria invasion. As a result, it improves the working environment, protects workers' health and enhances the working efficiency.

It is widely used in warehouse, toilet, factory, workshop, stadium, tennis hall, assembly hall, garage, Paper Mill, galvanization factory and coating factory.


2. Ventilation Fan Specifications

Model No	A ( NECK DIA) (MM)	B( HEAD DIA) (MM)	C ( HEIGHT) (MM)	Vanes	Air Capacity (m3/h)	Weight (kg)
JB - 100	100	150	180	14	180	1.5
JB - 150	150	220	200	16	480	1.8
JB - 200	200	300	240	18	880	2.5
JB - 300	300	400	310	24	1280	3.5
JB - 400	400	480	380	24	1680	6.2
JB - 500	500	600	480	32	2520	8.5
JB - 600	600	700	580	32	3600	11
JB - 680	680	780	600	32	4500	15
JB - 800	800	900	650	42	6500	18
JB - 900	900	1000	700	42	8000	22

 

Discription	Standard Model	Low Weight Model
Blades sheet thickness(304SS)	0.3mm	0.26mm
Shaft Diameter(GI)	16mm	10mm
Top plate/Dome plate sheet thickness(304SS)	0.38mm	0.26mm
Bearing Size(steel)	6200-2rs/6200-2rs	6200-2rs/6200-2rs
Air Duct sheet thickness(304SS)	0.38mm	0.38mm
Base plate thickness(304SS)	0.38mm	0.38mm

3. Ventilation Fan Features

-- The life span is L10 80000 hours without lubricating.
-- The unit keeps running under the wind velocity less than 2m/s.
-- Low profile blades, elegant lines Smooth airflow.
-- Stainless steel scroll wheel, corrosion and rust resistant.
-- Special design of fan blades enlarges the contacted area and angle with wind. The rotation power shall be strengthed in the wind; The high speed scroll produces even bigger centrifugal force and stirs the air to form negative pressure, making the airflow rate speeds up to ensure good effect of ventilation.
-- The elegant silver design of the unit complements any building's appearance.
-- Scroll hood is compacted with throat for preventing rain into room.

4. Ventilation Fan Applications

-- Industrial workshop gravity rooftop exhaust.
-- Inlet/outlet of duct system.
-- Outlet chamber of heat-producing appliance.
-- Outlet for pressurized industrial building.
-- Inlet for negative pressurized industrial building.
-- Inlet of workstation make up air.

5. More pictures

Packaging & Shipping

Packaging	carton  / wooden case (as per customer's require)
Delivery Time	5 working days after initial payment
Warranty	1 year for repairing or replacement of fans, customs duty & freight not included

Company Profile

FAQ

Q: Are you manufacture or trading company?
A: We are 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 gotperfect inspection report.

Try order is acceptable. Sample is available.
Welcome to inquire, we will feedback within  24 hours.