Backward Curved External Outer Rotor Centrifugal Fan

Customizable Back Curved Centrifugal Fan External Outer Rotor Centrifugal Fan

1. Features of external outer rotor centrifugal fan

ZKW series fan drive outer rotor direct drive type air inlet structure; double inlet type: power supply optional single-phase power and three-phase power supply (0.25kW-1.1kW), fan speed, single speed speed stepless speed regulation and voltage etc.. Our factory can also design and produce a variety or special types of products (such as explosion-proof fans, non-standard specilicatfons, etc.) according to the needs or users.

Maners needing attention
1) the current shall not exceed the rated current of the nameplate when the fan is In operation;
2) the fan installation shall be equipped with the lack of phase and over-current protecbon device;
3) the fan turns to the tip of the tip on the volute;
4) the fan can not be opened or overloaded;
5) the fan is not allowed to extend into or out of the air inlet or air Inlet when the fan is in operation.

Main uses
1) for various air conditioning pufificatlon fresh air unit, fan cofl unit, air curtain machine and so on:
2) ventBation and heat dissipation in workshops, halls, theaters, basements, restaurants, kitchens, farms, movie xenon lamps and othar places.
I nstructlons
1) operating environment: below 1000 meters above sea level, below 40 degrees below the ambient temperature, more than 40 degrees can be customized, humidity is not greater than 80%.
2) there are four kinds of omnibearing installation bases for Installing 0or90 degrees. 180 degrees, 270 degrees, and the wiring diagrams of power supply and motor terminals.

ZKW series centrifugal low noise fan (or air conditioning is a new product designed and developed by our factory in order to meet the needs d the increasingly developed air conditioning and cleaning industry. This series tan has the advantages of compact structure, convenient Installation, small vibration, low noise and light weight.

2. Picture of external outer rotor centrifugal fan

3. Specification of external outer rotor centrifugal fan

4 Advantage

Shandong zhengke ventilation equipment factory, is a new technology enterprise, locating In the town of Chinese kitchen – binzhou, Shandong province, Is enterprises producing the air blower with earliest history in thia area, the company has a product design, technology development, production and testing capabilities, with fan dedicated processing equipment, improve production technology, the products sell well all over the country. The company (n 2016 won the 'Chinese famous brand* 'national authoritative testing, quality qualified products* •China's outstanding green environmental protection and energy saving products, and has passed the European system CE authentication, has the export qualification certificate. We have successfully registered the *luweida' brand and became the first China International kitchen and Wtchen expo to recommend enterprises, which is the first member of Shandong cookware association.

We follow the 'quality-oriented, credibility first' concept of quality, adhering to the 'professional focus on the field of ventilation, to create a good environment

5. FAQ

Q1. Are you direct manufacturer or trading company?

A. We are the manufacturer,we have our own factory, with 30 years manufacturing experience.

Q2. How about your warranty?

A. All of our products have a one-year quality guarantee after-sales service.

Q3. Do you accept OEM order?

A. Yes,we can produce as customers' request.

Q4. How about your factory's quality control?

A. Quality is prionrity .We always pay high attention to the quality control.

Our factory has gained CE,ISO, EAC.

Q5. What is the MOQ?

A. we accept the sample test. The MOQ is 1 unit.

Q6. How about your factory's quality control?

A. Quality is prionrity .We always pay high attention to the quality control.

Our factory has gained CE,ISO, EAC.