High Quality Outdoor Axial Flow Type Roof Fan

• Material: FRP
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Flow Direction: Axial Flow
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DWT-I
• Pressure: Medium Pressure
• Certification: CE
• Type: Dwt
• Voltage: 220V/380V
• Brand: MW
• Transport Package: Standard Sea Worthy Package
• Specification: DWT
• Trademark: MW
• Origin: China
• HS Code: 8708999990
• Production Capacity: 10000PCS/Month

Product Description

 High Quality Outdoor Axial Flow Type Roof Fan
Product Profile:

Fire Smoke Double Gear Ventilation Axial Fan assembled with high-temperature resistance motor and motor cooling system. Compared with HTFC centrifugal blower, it is affordable and suitable for the places where do not demand low noise and special outlet angle.

 

Products advantages: Our company was founded in 2005, the annual output value is nearly one hundred million RMB now. Using pipelined professional mold production methods, so we can meet the production needs of large orders and guarantee our products are reliable quality. Complete accessories production and distribution make it easier to install.

Good quality control processes, all products have been through four inspection process.  The balance precision of impellers is less than G5.6.Wind speed, electric current, voltage and noise control all achieve CNS.

 

Structure:

(1)  Wheel hubs and blades are molded by hydraulic tensioning

(2)  Full welding connection

(3)  Flanges of the cylinder are made of spinning flanging process.

 

Features:

(1)  High qualitycarbon steel, Cost-effective

(2)  Customized paint color

(3)  100 degrees (Can run 20 hours continuously), 300 degrees (Can run 60 minutes continuously)

(4)  Dual frequency motor

 

Application:

This series of products are widely used in high-rise building, industrial and mining enterprises, underground garage and warehousing workplace ventilation.

 

Standard: impeller:chassis (cylinder, guide vanes, the inner cylinder, motor bracket); motor; chassis; cooling duct

Optional Accessories: damping device; control box; grille; mating flange;muffler

 

Performance Table
 

Specifications Model	Motor configuration	Flow(m2/h)	Full pressure(PA)	Base inner diameter(cm)	Base thickness(cm)
3#	(0.09 4G)	1650	75	520*520	0.5
	(0.12 4G)				0.5
	(0.18 4G)	2900	160		0.5
	(0.25 4G)	2400	220		0.5
	(0.37 4G)	3000	208		0.5
4#	(0.12 4G)			670*670	0.55
	(0.18 4G)	2100	165		0.55
	(0.25 4G)	2400	223		0.55
	(0.37 4G)	3900	176		0.55
5#	(0.37 4G)	4100	180	760*760	0.55
	(0.55 4G)	7000	160		0.55
	(0.75 4G)	9000	191		0.55
6#	(0.75 4G)	9100	195	900*900	0.6
	(1.1 4G)	11000	240		0.6
	(1.5 4G)	14000	267		0.6
	Explosion-proof(0.75 4G)	9000	167		0.6
7#	(1.1 4G)	11500	256		0.6
	(1.5 4G)	14500	275		0.6
	(1.5 6G)	17500	262	1020*1020	0.6
	(2.2 4G)	24000	270		0.6
	(2.2 6G)	25000	275		0.6
	Explosion-proof(1.1 4G)	11500	256		0.6
	Explosion-proof(1.5 6G)	17500	256		0.6
8#	(1.5 6G)	17500	262	1130*1130	0.6
	(2.2 6G)	25000	275		0.6
	(3.0 6G)				0.6
	(4.0 6G)				0.6
	Explosion-proof(1.5 6G)	18000	258		0.6
9#	(2.2 8G)	28000	177	1300*1300	0.7
	(3.0 6G)				0.7
	(4.0 6G)	33138	249		0.7
	(5.5 6G)				0.7
10#	(2.2 8G)	28000	177	1410*1410	0.7
	(3.0 6G)	40000			0.7
	(4.0 6G)	45000	285		0.7
	(7.5 6G)

Hangzhou Ocean Industry Co., Ltd.

Our ventilator factory is the professional suppliers for solutions to skylight, ventilation and firefighting smoke ventilation for different kinds of construction buildings. We have a great team that own leading and professional technique, standard management and perfect service. We have built long-term and steady business relationship with hundreds of customers all over the world.
With spirit of Honest, Specialty, High quality and Efficiency, we always developing advantages of technology, innovation, energy saving and environmental protection to make sure high quality of products, to enlarge scale, and to actively improving product core competitiveness and persisting in specialty, branding and internationalization.

Powerless roof ventilator,roof turbine ventilator , roof smoke ventilator, roof mount ventilator, roof ventilator for factory, roof wind ventilator, wind driven roof ventilator, roof turbo ventilator, industrial roof ventilations, roof centrifugal ventilator, powerless roof ventilator, automatic roof ventilator, roof ridge ventilator, roof ventilation.roof exhaust fan, city roof fan wind ventilator, roof fan fan part ventilation fan, powerless roof ventilator,garage ventilation operate use the slight energy of the wind, so it save power cost.
It work without the electricity power,they can change our air condition indoor,leave us a comfortable environment.
The turbine alway rotate in the same direction no matter of the wind strength or its direction.

 

FAQ:
Q1: Are you trading company or manufacturer ?
A: We are factory.

Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 15 workdays.
2.Production Lead-times: 30 workdays after getting your deposit.

Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
We'll show you the photos of the products and packages before you pay the balance.

Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.

Q5. If you can't find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we'll check.