Question 2: What brand of fan is good There are many kinds of fans, give specific parameters, will be more helpful to you.
Question 3: Which can be detailed centrifugal fan, axial fan, imported brands and domestic brands which are better, the best can give the next grade! Thanks a lot. 30 points centrifugal fan - airflow axial into the fan impeller, under the action of centrifugal force is compressed, mainly along the radial flow. Axial fan - the gas flow axially into the rotating blade channel, due to the blade and gas interaction, the gas is compressed and approximate in the cylindrical surface along the axial direction of flow. In fact, simply put, the flow of centrifugal fans, pressure than centrifugal fans. Imported brands such as the United States of America's NYB, Japan's COKO, etc., the domestic better Shanghai Fu too, Nanjing Hengchi, Suzhou top Yu, are fiberglass, iron, then there are Jia Da, Ying Fei, Shunguang, etc.
Question 4: What are the domestic first-tier brands of axial flow fans? The best cooling fan is the United States ebm they fan the world's best. But the domestic use of more brands is Taiwan card solid. Taiwan Jianzhun. Taiwan *** up. Taiwan Bairui. These are the main domestic to more brands, there are domestic such as Suzhou Great Wall what. But now 90 percent of the domestic fan are fake, labeled (quality is okay, the key is cheap).
Question 5: external rotor axial fan which brand quality external rotor centrifugal fan and common motor structure on the contrary, the rotor rotates outside the stator, the rotor is fixed on the blades, the use of centrifugal air supply.
Chillin fan performance:
Compact and small structure, the vast majority of which are connected to the cable, and can be connected to the power supply at any time
Ability to operate under high pressure conditions, with very low noise
Good heat dissipation
Adapt to operate in harsh air media
Wide choice of accessories: including protective grills, air inlet devices, capacitors, junction boxes, external electronics, etc.
Problems
Question 6: What is the best brand of axial fan made in China There are a lot of well-known axial fans made in China, what kind of material do you need and what do you use it to pump?
Question 7: Which brand of external rotor axial fan is good quality EBM
Question 8: Which brand of fan motor is good Fan motor domestic more famous mainly in Shanghai this place, many manufacturers use Shanghai fan motor to replace the imported. Quality and cost-effective are not bad, Shanghai fan motor more advantageous big factory is Shanghai Fangli, Dedong Zuo Li, the three major brands jointly!
Question nine: what brand of duct fan good Zhongshan Naxin new wind system
Question ten: which brand of external rotor axial fan good quality Taizhou Qilin, can! The price is not expensive, we used to use it, a variety of models to buy their own.
Outer rotor centrifugal fan and common motor structure on the contrary, the rotor rotates outside the stator, the rotor fixed blades, using centrifugal air supply.