Axial Flow Roof Fan, Steel, custom-made, Electric

The axial flow roof fan listed here carries rated voltage custom-made, power source Electric, documented exactly as the manufacturer publishes it. Made by Qingdao Damuyuan Machinery Manufacturing Co., Ltd. (4 years on the platform, typical reply ≤2h). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Axial Flow Roof Fan

• Model Number: 200mm-2000mm
• Power Source: Electric
• Power: 0.04 kw – 18.5 kw
• Voltage: 120 V, Other, 220v, 380v, 110v, 440v, 240v, custom
• Rated Voltage: custom-made
• Blade Material: aluminum

Technical Specifications

Product Details

Product Description

Roof Axial Flow Fan

Product Introduction:

Roof axial flow exhaust fan: Various specifications and forms, wide application range: the following two types of fans can be selected according to the pressure, air volume and noise of the application occasions:
a. The code is DWT_ Type I, suitable for medium and low pressure, large flow applications. At the same time, according to the needs of users, it can also be designed as bidirectional rotary reversible type, which has the characteristics of equivalent positive and negative working conditions (the product has obtained the national patent)
b. Centrifugal roof fan: code named dwt-ii type, suitable for small air volume and high pressure requirements.

Advantage of roof axial flow fans
1.High efficiency, low noise

2. Light weight, high strength and corrosion resistance
3.Stable operation and long service life
4.it has wide application
5.beautiful appearance
6. Service conditions: the temperature of the medium does not exceed 60C, the gas does not contaiexcessive viscous substances, and the dust content is less than 10mg / m³

Specification

MODEL DWT-I ROOF AXIAL FAN
Size(NO)	Power(KW)	Speed(r/min)	volumeFlow(M3/h)	Total Pressure(Pa)
3	0.37	2800	3300-2600	181-232
		0.06	1400	1650-1450	62-72
		0.04	1400	800-1100	25-37
3.5	0.75	2800	4150-4788	150-230
		0.37	1400	3320-2565	100-150
4	0.75	2800	7450-5300	193-250
		0.55	1400	5700-4580	176-190
		0.25	960	3000-3800	69-86
4.5	0.37	1400	6067-4968	110-130
		0.55	1400	6320-5220	125-140
5	0.55	1400	8000-5600	135-191
		0.37	960	7000-6400	113-131
		0.25	720	4100-6000	88-96
6	1.5	1400	15000-13000	232-267
		1.1	960	11000-9100	168-193
		0.55	720	8500-7600	111-136
7	1.5	960	17500-12500	165-212
		0.75	720	12000-9200	141-177
		0.55	560	7200-9300	83-102
8	2.2	960	27000-23000	175-228
		1.5	720	20000-16000	129-167
		0.75	560	15750-12250	78-121
9	3.0	960	34500-24000	202-256
		2.2	720	32000-24000	126-177
		1.1	560	24000-18600	102-126
10	5.5	960	50000-39000	251-317
		3.0	720	46000-35000	141-183
		1.5	560	28000-20000	111-133
11	5.5	960	56900-40400	253-322
		3.0	720	52500-40000	138-183
		1.5	560	32000-25000	111-142

Packing & Delivery

We can pack the goods in wooden cases and iron frames according to the requirements of customers, which is convenient for shipping or air transportation.

Company Profile

Qingdao Damuyuan Machinery Manufacturing Co., LTD is the source manufacturer and exporter of Axial Flow Fan,Greenhouse Fan, Exhaust Fan,Garden Greenhouse,Roof Fan etc. we keep exporting fans for more than eight years.We have products ranges include centrifugal fans, axial fans, roof fans，misting fans.，And fan accessories. We are not only specialized in standard & bulk fans & blowers manufacture but also the project solution and fan type selection.Meanwhile we provide custom, semi-custom, OEM fans. We have advanced processing equipments (Laser cuttings, CNC lathers & bendings, Rolling. Dynamic balance) and experienced workers, they ensure the fans with high quality. And the fans be test by airway system so their technical parameters are truth & reliable.

FAQ

Why choose Qingdao Damuyuan Machinery Manufacturing Co., LTD?
1. Good quality, Competitive price, Fast delivery.
2. We have a R&D team who have average 10 years experience in designing and producing fans, we can OEM different kinds of products according to your requirement, in order to produce the products more suitable to your market !
3. We have a lot of customers from overseas. A lot of our customers has established long term business relationship with us.
4. All the products have 1 year warranty. All products are conducted strict QC and inspection before shipping.
5. If you have any problems or suggestions about our products or service, you can contact me or our sales manager whenever you want. We will give you a satisfying reply.

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1–9 piece: US $299 / piece
  • 10–99 piece: US $199 / piece
  • 100+ piece: US $99 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this axial flow roof fan?

The standard minimum order quantity is 1 piece. 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 axial flow roof fan carry?

It is supplied with CCC/CE/ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Can the axial flow roof fan be supplied for my local voltage?

The standard configuration is 120 V, Other, 220v, 380v, 110v, 440v, 240v, custom. 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 Qingdao Damuyuan Machinery Manufacturing Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Qingdao Damuyuan Machinery Manufacturing Co., Ltd. range on HVACR Nexus.

See more in Explosion Proof Fans on HVACR Nexus.