What is the price?
First of all, the use of a bearing fans will be used. In simple terms, the axis flow fan is consistent with the working principle of general household fans. Ventures of gas along the axis circulation are called a shaft flow fan industrial axis flow and centrifugal type.What are the main components of the ventilator?The difference between household fans and axis flowers is the wind pressure of the fan. The use of the shaft fans is generally under the condition that the wind pressure is lower than 490Pa.
1. The composition structure of the axial flow fan:
The axis fans are mainly composed of a gauze, impeller, front derivatives, rear guide, diffusion cylinder, and motor. Most of the six are combined.I do n’t introduce the structure of the product one by one. After all, these components must have its role and use.
Second, the material of the axis fans:
Different use of working conditions, they will definitely choose different materials, different materials, and different costs made. This problem is easy to explain.Different materials will lead to different costs of the axis fans.Today, I mainly explain the category of carbon steel. The main components involved in the use of carbon steel in the shaft fans include air collectives, impeller, front derivatives, rear guide, diffusion cylinders, and 5 major parts.There are two types of five components: integrated and split -type. The cost of all -in -one materials is low, but the processing complexity is high. The cost is higher than that of the split type;Weak, so the processing cost is lower than the one -piece type. Whether it is integrated or split, the overall cost will not be much different, because the type of assembly of the split type is slightly higher than the all -in -one.Therefore, the basic structure of the structure is not obvious.Another problem is the choice of carbon steel, genre, secondary materials, cold plates, hot plates, different materials, and the price will have a upper and lower amplitude.
Third, motor used according to working conditions:
At present, the use of the shaft fan is generally divided into: general ventilation of ordinary motor; motor resistance to high temperature working conditions; moisture -proof motors with humid working conditions; explosion -proof motors under the condition of flammable and explosive work.There may be other types of these four types, but I have a lot of talents and only understand this kind of working conditions.
Fourth, the main components of the axis fans:
There are many fan manufacturers. Its core technology is wind leaves. Wind leaves are also called dynamic leaves. It plays a decisive role in the fan structure.The area determines the size of the air volume, and the speed of speed determines the wind pressure of the fan.The higher the accuracy of each component of the axis, the lower the losses, and the higher the efficiency.
Combined with the above four explanations, this configuration determines the cost of the bearing fans, the material of the case; the type of the impeller, the power of the motor determines the sales price of the shaft fan.So when choosing a fan manufacturer, you must clearly understand the manufacturers production capacity and processing capabilities and design inspection strength.However, we cannot look at the price of the fan alone. Even if the same type of products, different manufacturers, different processing methods and inspection methods, the cost will be relatively different. Industrial products are sold on the use effect, not price, demand is far from the price than the price.important.It depends on your needs to determine the price of the product!