Df Multi-Wing Low Noise Centrifugal Air Blower, Ventilation Fan/Exhaust Fan/Leaf Blower/Roots Blower

DF MULTI-WING LOW-NOISE Centrifugal Air Blower 
1.Instruction
DF series multi-wing low noise centrifugal fans are low-noise,high-efficiency,large-flow ,low-vibration ,long-life span ,removable foot ,flexible mounting fans,they are novally designed,small area occupy,easy to install and using,they can meet the requirements of modern environment protection.They are ideal equipments for air exhausting and dust-removal,air ocndition in high-grade buildings,hotels,factories and mines vessels,basement etc.
1. High efficiency, low noise, large flow, small vibration, long life. The design is novel, easy to install, and flexible in use.
2. Fan impeller automatic punching machine blanking, mechanical insert, after the dynamic balance of strict correction, to reduce vibration, operation balance and be firm.
3. The motor is made of Y2 aluminum alloy die-casting material, greatly reducing the weight, convenient installation and beautiful appearance.

2.Application
It is widely used in  the telecommunications,power,electricity,electronics,geology,coal mines,ships ,paper making,and other related industries, especially suitable for the cooling, temperature-control,ventilation functions in the plastic,packaging ,film blowing,printing machineries, drying machine, cable machinery,underground facilities, and general ventilation ,etc.

3.Technical Parameters
The main parameters


4.Installation Dimension

5.Fan Product Show 

1. We are professional in manufacture pumps, fans, motors, air compressors, electric welders and so on.

2. Every year 500,000 to 600,000pcs of products were exported to more than 60 countries.

3. We test the material before production for three to four times when producing, to ensure the goods in

high quality, also we produce according to your requirements.

4. We offer good production capability, good quality control, good service with 24 hours online.
5. We can be your OEM manufacturer with your authorization of brand.

6. All products are guarantee for one year.

Q1. What's your company's main products?
A: Our company is specialized in pumps, fans, motors, air compressors, electric welders and so on.

Q2. What's your payment term?
A: 30% T/T in advance, the rest pay off before delivery.

Q3. What's the MOQ for your production?
A: The MOQ is 100pcs or depends on your requirements.

Q4. Is it all right to make customer's own brand name?
A: OEM is ok.

Q5. Where is your loading port?
A: Ningbo, or else port in China as your requirements.

Q6. Are you a manufacturer or trading company?
A: We are a manufacturer.