Electronic Weaving Machine

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FAQ

What kinds of fans can be divided according to the use of material classification?
1. Such as iron fan (ordinary fan), glass steel fan, plastic fan, aluminum fan, stainless steel fan, etc.
What is the role of the fan?
Grain drying and selection; wind tunnel and hovercraft inflatable and propulsion, etc. The working principle of the fan and turbine compressor is basically the same,
Why should the safety valve be installed at the Roots blower exit?
Even if the fan outlet is completely blocked (in fact, start the centrifugal fan should be closed the outlet) will not cause damage to the fan.
What is the difference between a wind knife and an air knife?
Air knife is the name suggests is to use air to dry, such as air compressor and so on.
How to distinguish the high, medium and low pressure of the fan?
Such as: 4-72-4.5A, for the low pressure fan, the maximum air volume of 10562m3 / h, the total pressure of 2550Pa; Y5-47-5C for the pressure fan
High altitude on the blower flow, pressure impact?
The wind pressure according to the design value and then calculated by the density ratio of the pressure value of the standard selection example design value conditions 3000m altitude altitude air volume 10000m3 / h wind pressure 2000pa because the sample is standard
What is the difference between a blower and a blower?
The It can be seen that the wind pressure of the blower is great. Generally used in metallurgy, mining.
Is the fan pressure static pressure?
Refers to the pressure generated when the air flow, as long as the duct air flow has a certain dynamic pressure, its value is always positive.