An overview of SJG slanting fan
SJG diagonal flow fan is a new type of low noise, high efficiency and energy saving inclined flow fan. The flow rate of the inclined flow fan is larger than that of the centrifugal fan, and the total pressure is higher than the axial flow fan, and the volume is smaller than that of the centrifugal fan. The SJG series oblique flow fan is a derivative product of SWF series fans. The drum air duct is used to adjust the direction of the air flow, so as to achieve the effect of recovering static pressure and improving wind pressure and efficiency.

Maintenance of two and SJG oblique flow fan
The environment should be kept clean and clean, the surface of the fan is kept clean, the inlet and outlet of the air vent should not have sundries, and the dust and other sundries in the fan and pipe are removed regularly.
It can only work under the condition that the fan is completely normal. The colleagues must ensure that the power supply facilities are adequate, the voltage is stable, and the operation is strictly prohibited. The power supply lines must be private lines, and the temporary lines should not be used for long time.
During the operation of the fan, it is found that the fan is abnormal, the motor is seriously heated, the shell is electrified, the switch is tripped, and it can not start. In order to ensure safety, it is not allowed to be maintained during the operation of the fan, and the test operation should be carried out for about five minutes after overhaul to confirm that there is no abnormal phenomenon and reopen the machine.
According to the environmental conditions using irregularly to supplement or replace the bearing grease (motor bearing grease closed without changing the service life of the period), in order to ensure good lubrication fan in the operation process of the gas of not less than 1000 hours / times enclosed bearings and motor bearings, gas filling bearing with zl-3 lithium lubricating oil 2/3. is running short of oil.
The fan should be stored in a dry environment to prevent the motor from getting damp. When the fan is stored in the open air, there should be defensive measures. In the storage and transportation process should prevent fan bump, so as not to damage the fan

Characteristics of three and SJG oblique flow fan
The SJG inclined flow fan has passed the experimental research of the simulator, and the new blade and blade are used to get more flow and pressure, and the efficiency of the fan is improved. It has the characteristics of high pressure coefficient of centrifugal fan and high flow coefficient of axial fan, which has the advantages of low noise, power consumption and compact structure.
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Structure diagram of type four and SJG type inclined fan (drum type)

Installation dimensions and dimensions of SJG and FSJG oblique flow fans

Technical performance parameter table of SJG steel and FSJG FRP fan

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