Dkf Series Backward- Style Centrifugal Blower Fan for Hotel Air Exhaust

• Customization: Available
• Movement Way: Fixed
• Atomization: Pressure Atomization
• Model NO.: DKF
• Flow: Axial Flow
• Heating Mode: Transmission
• Material Status: Bulk
• Drying Medium: Air
• Operation Pressure: Atmospheric Pressure
• Operational Method: Continuous
• Max Ambient Temp.: Under 130°
• Voltage: 220V 220/440V 220/380/660V 230/400/690V
• Frequency: 50/60Hz
• Working Method: Continuous (S1) Running
• Cooling Method: IC411
• Protection Class: IP54/IP55
• Insulation Class: Class F and Class H
• Transport Package: Wooden Case
• Specification: Wall, pipelined, square and stationary type
• Trademark: HUADA
• Origin: Fuan Fujian China
• HS Code: 8414592000
• Production Capacity: 10000PCS/Month

Product Description

Product Parameters

Frame NO.	Matching motor(Kw-p)	Speed(r.p.m)	Flow(m³/h)	Full pressure(Pa)	Noise(dB)
2.5	0.75-4	1450	1300-3300	450-350	≤65
2.8	1.1-4	1450	2200-5600	570-440	≤69
2.8	0.55-6	960	1430-3600	240-230	≤60
3	2.2-4	1450	3000-5000	600-450	≤71
3	0.75-6	960	2000-3500	300-250	≤61
3.2	3.0-4	1450	3400-8900	760-570	≤73
3.2	1.1-6	960	2180-5700	310-230	≤63
3.5	4-4	1450	4500-9900	910-700	≤76
3.5	1.5-6	960	2900-6400	380-290	≤68
4	2.2-6	960	4445-10500	522-395	≤73
4	3.0-6	960	4600-11800	550-430	≤75
4.5	4.0-6	960	6600-14880	555-440	≤76
5	4.0-6	960	8680-17880	815-616	≤77
5	5.5-6	960	9800-19300	920-640	≤79
6	7.5-6	960	10425-21473	1170-887	≤81
6	3-8	720	10068-16104	658-493	≤78

 

Product Description

DKF series bachward-style centrilugal fan is according to the bar to high pressure, high air volume design requirements; motor is with aluminum alloy shell, class h high temperature resistant insulating materials manufacturing; fan structure includes double impeller and stator impeller components; fan
blade adopts skewed swept blade, so that the gas in the movement process of continuous enhanced axial pressure to meet the use of agricultural and sideline products with high density in the baking room. The fan has the advantages of high pressure resistant, high air quantity, convenient installation, etc; for in all kinds of barn and mines, tunnel, basement, underground condult of lampblack, factories and so on place of remote air.

 

Applied Conditions

Max  Amblent Temp: <130*C.

Relative humldity:≤ 98%.
In the ambient ol weak acid, weak alkali, vapor and no flammable gas, the motor can be also used in the vacuum drying equlpment according to the specific conditions

Standard Form

1.Rated voltage: 220, 220/440V , 20/380/660,

                           230/400/690W, 240/415/720V
2.Rated frequency: 50Hz/60Hz
3.Working Method: continuous (S1) running
4.Cooling Method: IC411
5.Protectlon Class: IP54/IP55
6.Insulation Class: Class B (130ºC), ClassF (155ºC), Class H(180ºC)

Detailed Photos

 

 
 

Product Packing

 

Customer Use Cases

 

 

Company Profile

 

 

Fujian Huada Electric Co., Ltd. was founded in 2007, and is an industrial and trading enterprise integrating scientific research, production, sales and service. 

 

For more than 20 years, our company is focused on the R & D and production of high-temperature motors, high-temperature fans, permanent magnet variable frequency ceiling fans, and servo motors. 

Our company has passed  the safety standard acceptance inspection; ISO9001: 2015 quality  management system certification, ISO14001: 2015 environmental quality system certification. Products have passed cCSAus certification, EU CE certification, CCC  certification, and KC certification. Our products are very popular both at home and abroad. What's more, our company has 19 utility model patents and appearance patents.

Proudction Line

Certifications

 

 

FAQ

-------FAQ-------

Q:Are you a foreign trade company or a manufacturer ?
A: Yes , we are a professional manufacturer, Our factory is specialized in Industrial Ceiling Fans, Centrifugal Fan, Axial Flow Fan, Exhaust Industrial Fan and so on.

Q:Do you have quality certification for your products?
A: Our ceiling fans have been certificated to cCSA US, CE, KC, CCC and so on , the fans quality can be guaranteed.

Q:  Can you make my brand on products or provide OEM service?
A:  Yes.We can provide OEM service.We are the OEM supplier for some famous companies.

Q:  What's your minimum quantity for order (MOQ)?
A:  10PCS.

Q: what's the delivery time?
A: Delivery time will be within 20 days after receipt payment by 100%TT.


Fujian Huada Electric Co. Ltd. is a professional manufacturer of industrial ceiling fan, centrifugal fan, axial flow fan, exhaust industrial fan and so on. Huada participates in various exhibitions at home and abroad,  because of its high quality and good after-sales service, Huada has a lot of orders. 

 

Welcome to consultation!