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Pemasok yang Diaudit JIAYI DKT series low noise forward multi-wings Centrifugal fan
The dkt type external rotor centrifugal air conditioner fan has the characteristics of large air volume, low noise, compact structure, firmness and durability, beautiful appearance, and convenient installation and use. The fan is widely used in various air-conditioning units, air curtains, cooling and heating fans, etc. It can also be used for indoor ventilation in industrial and mining enterprises and public places. The medium it transports is air and other non-self-igniting gases that are harmless to the human body. No particulate matter is allowed in the gas, and the dust content is not more than 150mg/m3. d dkt type outer rotor centrifugal air conditioner fan is mainly composed of impeller, casing, outer rotor motor and other main components.
The impeller is made up of dozens of forward-curved blades riveted to the wheel cover and the middle plate. Each piece is made of stamping dies, with accurate and reliable dimensions and lines, good air performance, and is corrected by static and dynamic balance, running smoothly and with low noise; The appearance is beautiful and generous; the motor adopts the outer rotor type, which is built in the casing and directly connected with the impeller.
The purpose of the fan
DKT type air-conditioning fans are mainly used for various air-conditioning units, air curtains, cooling and heating fans and other products, and can also be used for ventilation in industrial and mining enterprises and civil buildings.
The structure of the fan
DKT fan is mainly composed of impeller, volute, motor and other main components. The impeller is formed by riveting the forward curved blades, the wheel cover and the middle plate. All parts are made of stamping dies, the size and profile are accurate and reliable, the aerodynamic performance is good, and after the dynamic and static balance correction, the movement is stable and the noise is low. The volute is made of special equipment for biting and wrapping, which is sturdy and durable, and has a beautiful appearance. The motor adopts the outer rotor type, which is built in the volute and directly connected to the impeller. It has a compact structure, stable rotation and low noise.
| No. | Model | Power(KW-P) | Wind Flow(m3/h) | Pressure(Pa) | Noise (Db(a)) | |
| 2 | 11-45 | DKT200 | 0.25-4 | 900-1500 | 315-295 | ≤64 |
| 2.25 | 10-63 | DKT225 | 0.45-4 | 2300-2900 | 325-300 | ≤66 |
| 2.5 | 12-45 | DKT250 | 0.75-4 | 2100-3000 | 515-475 | ≤64 |
| 8-34 | 0.75-4 | 1800-2600 | 550-450 | ≤64 | ||
| 12-58 | 0.85-4 | 2500-4000 | 400-270 | ≤67 | ||
| 2.8 | 10-60 | DKT280 | 1.1-4 | 2600-4600 | 490-420 | ≤69 |
| 9-67 | DKT280 | 0.55-6 | 2100-3600 | 270-190 | ≤64 | |
| 3 | 9-56 | DKT300 | 1.8-4 | 3800-5500 | 620-600 | ≤72 |
| 9-57 | 2.2-4 | 4300-6500 | 720-700 | ≤72 | ||
| 16-47 | 1.1-6 | 3100-5100 | 425-405 | ≤67 | ||
| 3.5 | 11-48 | DKT350 | 3.0-4 | 5300-7500 | 425-405 | ≤75 |
| 10-48 | 1.5-6 | 3100-6100 | 355-330 | ≤68 | ||
| 4 | 12-45 | DKT400 | 3.0-6 | 5100-9100 | 610-590 | ≤72 |
| 4.5 | 15-42 | 5.5-6 | 7500-13000 | 850-800 | ≤77 | |
| 11-68 | 7.5-6 | 13000-19000 | 750-700 | ≤78 | ||
| 13-42 | 4.0-6 | 5600-11000 | 800-750 | ≤75 | ||
Max. Ambient Temp: <130ºC
Relative humidity: ≤98%
Rated voltage: 220V/380V
Cooling Method: IC411, Protection Class: IP54/IP55
Insulation Class: Class B(130ºC), Class F(155ºC), Class H(180ºC)
Fan Blade: carbon steel and stainless steel
Motor: Single speed/Double speed Motor/ Explosion-proof Motor
Frame: carbon steel
1. Good looking: The fan body be stamp by precise mould with Power coating;
2. Centrifugal fan with forwardward curved impeller;
3. Compact structure, various size for option, easy for installation;
4. Using standard size for the inlet and outlet, it coule be connect with tubing directely;
5. Using extenal rotor motor, extremely low noise.
6. Application: Where needs air ventilation, such as Hotel, Meeting room, Restaurant,Station, Supermarket, Airport, ect...
7. Durable external rotor motor with thermal link, Matching speed-controllers is available.
Our service:
Marketing Service
• 100% tested CE certified blowers.Professional advice for model selection and further market development.
Pre-sales service:
• We are a sales team, with all technical support from engineer team.
• We value every inquiry sent to us, ensure quick competitive offer within 24 hours.
• We cooperate with customer to design and develop the new products. Provide all necessary document.
After-sales service:
• We respect your feed back after receive the fan.
• We provide 1years warranty after receipt of fan..
• We promise all spare parts available in lifetime use.
• We loge your complain within 24 hours.
Zhejiang Jiayi Fan Co., Ltd. was established in 2003. It is a modern private enterprise focusing on the research, development, production and sales of ventilation equipment. The company is headquartered in Daxi Town, Wenling City, Zhejiang Province, which is the "Hometown of Pumps in China", and has branches across the country; the production base is located in the East New District of Wenling City.
Enterprise development strategy: The company has always regarded quality as the fundamental, with integrity as the criterion, to create high-quality, cost-effective ventilation equipment products for users is the goal pursued by companies A and B.
The main products of the company: all kinds of portable, mobile, oil-proof and moisture-proof axial flow fan series; medium, low and high pressure centrifugal fan series; boiler type draft fan series; mixed flow, diagonal flow fan series; industrial exhaust fan series; blower series and Y series; air compressor series and three-phase asynchronous motor, etc.; and can design and produce various non-standard and special exhaust equipment and special fans according to customer requirements.
Sincerely thank domestic and foreign customers for their long-term trust and love for A and B fans, and welcome you to visit and guide us at any time. With your support, we are more confident to manufacture ventilation equipment products that meet the needs of social development. Let us work together, help each other, coexist and prosper, and create unlimited business opportunities
| Q1: What's the terms of trade? |
| A1: FOB,CFR,CIF or EXW are all acceptable. |
| Q2: What's the terms of payment? |
| A2: T/T,L/C at sight or cash. |
| Q3: How long is your delivery time? |
| A3: Generally it is 5-10 days if the goods are in stock or it is 20-30 days if the goods are not in stock, it is according to quantity. |
| Q4: What is the advantage about your company? |
| A4: Our company has professional team and professional production line. |
| Q5: If we travel to China to checking your facility, are you welcome? |
| A5: Of course, We will provide the whole accompany upon your arrivial. Warm Welcome! |
| Q6: How Many Years of your company working in this industry? |
| A6: We have over 20-year experience in this field. |
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