九江附近有没有服务

九江附近有没有服务

  • What factors affect the price of centrifugal fan

    When we purchase any product, the first consideration is the price, and then we will consider the quality. Centrifugal fans are often used for exhaust, dust removal and cooling. However, many people will compare the product prices of many manufacturers when purchasing. Although this is very normal, what factors affect the product price? 1. Brand: different brands are one of the main reasons for the different prices of centrifugal fans. Moreover, sometimes there is a big gap between the imported products and the domestic brands. Therefore, which one should be chosen depends on the specific situation. If the use requirements are not high, domestic products can be selected

    See more 2020-05-31 zero

  • Small skill of type selection of explosion proof centrifugal fan

    What should be paid attention to when selecting explosion-proof centrifugal fans and how to buy high-quality explosion-proof centrifugal fans? At present, the models of fans produced by explosion-proof centrifugal fans manufacturers are different, and the prices are also different. So explosion proof centrifugal fan types so many, how to choose suitable for their own enterprises to use? On the explosion-proof centrifugal fan selection tips, we detailed understanding. [attention should be paid to warehouse ventilation when selecting explosion-proof centrifugal fans] first, check whether the storage goods are inflammable and explosive goods, such as paint warehouse

    See more 2018-09-15 zero

  • Working principle of FRP centrifugal fan

    Industrial centrifugal fan speed is uneven, what problems will be encountered in daily use? There are many reasons for the uneven speed of industrial centrifugal fan, which can only be known after professional maintenance technician has inspected the industrial centrifugal fan. Know that the industrial centrifugal fan is a DC speed regulating motor, its speed is adjustable resistance to change, and then let the controllable rectifier at both ends of the motor, which can realize the speed control. If the speed of the motor is unstable, let's take a look at zibo centrifugal fan manufacturer to make a detailed introduction for us.     【

    See more 2018-08-28 zero

  • Noise reduction scheme sharing of centrifugal fan in cement plant

    In the cement plant, each main work place is the noise source, long-term exposure to this environment will affect our physical and mental health. As a common auxiliary equipment in cement enterprises, centrifugal fan is mainly used in ventilation and dust removal devices, which provides convenience for the production of enterprises. However, for centrifugal fans, noise pollution is the fatal weakness.

    See more 2018-07-31 zero

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