Company specializing in the production of boiler centrifugal fan, SDS series tunnel jet fans in general, the low and high pressure boiler centrifugal fan, centrifugal fan for dust, high temperature ventilators, dust centrifugal fan, the general axial fan, roof fan, Metal mine with the main, auxiliary fans fan, metal mines with a local fan, coal mine explosion-proof axial flow main and auxiliary fan ventilation, coal with local fans, BMJ series of energy-saving gas pressure centrifugal fan.

Boiler Centrifugal Fan
General, the low and high pressure centrifugal fan boiler
Centrifugal Fan Dust
High-temperature fan
Coal centrifugal fan
General Axial Fan
Roof ventilator
Metal mine with the main, auxiliary fans fans
Metal mines with a local
Mine explosion-proof axial flow main and auxiliary fan fan
Local fans for coal mines
BMJ series of energy-saving gas pressure centrifugal fan
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In the installation process must pay attention to:

1. In some combination of the surface, to prevent rust and reduce difficult to remove, should be coated with grease or oil;
2. Check the chassis and other internal shell should not fall into and have the tools or debris left behind;
3. By drawing shows the location and size of installation, to obtain a high efficiency, in particular, to ensure that the air inlet and the impeller clearance dimensions;
4. To ensure that the horizontal position of the spindle and the spindle on the motor shaft measuring concentricity, and coupling both ends of the surface is not parallel. Two axes are not parallel to the degree of uniform deviation of 0.05mm, two-axis control both ends of the surface is not parallel to the degree of uniform deviation of 0.05mm;
5. Install adjust the door, careful not to install anti, to ensure that the inlet direction of impeller rotation direction;
6. Fan installed, struck the rotor, check for tight or virtually scratch with the fixed part of the phenomenon;
7. Install fan import and export pipeline, the weight should not be added to the chassis.

Fan Operation:

1. Check fan clearance ministries size, whether the rotating part and fixed part of virtually scratch phenomenon;
2. Point car check the impeller rotation is consistent with the signs, ministries connection, whether the reality of the normal instrument, with or without leakage, leakage, oil leakage and odor, abnormal sound, different shock, loosening and other anomalies, if any, should be excluded from it;
3. Check bearing oil level is the highest and lowest oil level in between;
4. Close the door adjustment. Such as functioning well, and then transferred to full load (full pressure and flow requirements) operation;
5. Full load operation, not less than 2 on the disappearance of the newly installed wind turbine, wind turbine for repair after less than half an hour;
6. Fan starts, adjust gradually opening its doors, direct access to the normal working conditions. Operation process, the bearing temperature rise shall not exceed the ambient 40 ° C. Bearing parts of the RMS value of vibration velocity not greater than 6.3mm / s;
7. The following circumstances must urgently stop: find fans with intense noise, bearing sharp rise in temperature, fan vibration and dramatic impact.
Copyright: Zibo fan Co., Ltd. Technical [management entrance]
Chairman: Wang Yi Mou Mobile: 13853380888 General Manager: Wang Aiying Mobile: 13605336680
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