Circular fan, industrial chemical corrosion gas transportation, high-temperature resistant blowerFeatures:

1. It has dual functions of blowing and suction, and can be used for both suction and blowing;

2. Running with little or no oil, the output air is clean;

3. Compared to centrifugal fans and medium pressure fans, their pressure is much higher, often more than ten times that of centrifugal fans;

4. If the pump body is die cast as a whole and shockproof mounting feet are used, the requirements for the installation foundation are also very low. It can even operate normally without fixing the feet, which is very convenient and saves installation costs and installation cycles;

5. Compared to similar fans, its operating noise is lower, just like our company's introduced vortex fan:

6. Maintenance free use; Its consumable parts are only two bearings, which basically do not require maintenance within the warranty period;

7. The mechanical wear of the vortex blower is very small because there are no other mechanical contact parts besides the bearings, so the service life is naturally very long. As long as it is under normal operating conditions, 3-5 years is no problem;

8. Easy to install and use!

9. This fan has a large stock, please contact our online customer service directly if needed.

Circular high-pressure fan canInstalling a frequency converter control - When using a frequency converter, the power waveform is distorted, the motor sound is loud, and the vibration is also significant. If using a frequency converter for operation and the temperature rises or there is significant vibration, please stop running. Please use it under the following conditions. RB-7.5KW high-voltage fan maximum frequency value (number of revolutions) - must be within the specified frequency indicated on the label and within the rated current. Zui small cycle wave number (rotation number) - above 30 Hertz (Hz) and within the freezing current.

Installation environment:
1. Installation location: It must be installed indoors in a place that is not affected by wind and rain
2. Environmental temperature: below 40 ℃
3. Relative humidity: below 80%
4. Air quality: If there are corrosive or flammable gases such as acids and alkalis in the air, they should not be transported by high-pressure blowers to avoid danger
5. Dust protection: Avoid using in places with large amounts of dust, powder, or fibers. If it is necessary to use in such places, please install a filter and regularly clean the dust attached to the filter and inside the high-pressure blower
6. Ventilation and heat dissipation: Please choose to use it in a well ventilated place and not in a sealed room or box
7. Placement space: For the convenience of column maintenance or repair, please avoid installing in overly narrow locations
8. Avoid vibration: Please install in a vibration free location; If the vibration in the venue is unavoidable, anti vibration measures must be installed to prevent the high-pressure blower from being damaged by external vibrations.
9. It is prohibited to rotate in the opposite direction, operate beyond the rated current, and operate without phase loss;
10. It is prohibited to maintain the fan during operation.

Circular fan, industrial chemical corrosion gas transportation, high-temperature resistant blowerUsage and installation:

1. The vortex air pump should be placed in a relatively stable place, and the surrounding environment should be clean, dry, and well ventilated.

2. The rotation direction of the impeller of the vortex air pump must be in the direction indicated by the arrow on the fan casing.

3. When the high-pressure vortex fan is working, the working pressure should not exceed 8kPa to avoid excessive heat generated by the fan and damage to the air pump caused by motor overcurrent.

4. Except for the two bearings of the motor rotor, there is no direct contact friction in other parts of the vortex fan. The installation method of bearings for this fan is mainly divided into two categories. A type of air pump end bearing is installed in the pump body between the motor base and the impeller, and this type of air pump usually does not require lubricating grease. The bearings on the second type air pump end are installed in the middle of the pump cover, and the bearings on this type of air pump end should be regularly lubricated with grease (7018 high-speed grease). Once a month, for air pumps that work continuously in three shifts, the refueling frequency should be increased. The maintenance and upkeep of the bearings on the fan end of this type of air pump motor shall be carried out according to the first type of air pump.

5. The filter screens and silencing devices at both ends of the vortex air pump should be cleaned in a timely manner according to the situation to avoid blockage and affect use.

6. Replacement of bearings for vortex air pump: The replacement of bearings must be carried out by personnel familiar with repair work. First loosen the screws on the pump cover, and then disassemble the parts one by one according to the order shown in the diagram. The disassembled parts should be cleaned, and then assembled in reverse order. When disassembling, do not forcefully pry the impeller, use a roller to remove it, and do not miss the adjusting gasket to avoid affecting the clearance that has been adjusted before leaving the factory.

7. It is strictly prohibited for solids, liquids, and corrosive gases to enter the pump body of the high-pressure vortex air pump.

Vortex high-pressure air pumpApplication:

1. Air suction function: screen printing machine suction, welding exhaust gas suction, weaving machine silk suction, photographic plate making, powder conveying, printing adsorption, industrial vacuum suction, vacuum dehydration, book making machine, residual cloth treatment, milk carton filling machine, tofu machinery, processing material retention, construction site, ironing machine, gas decomposition.

2. Hair blowing function: gas and heavy oil spraying, bottle washing machine drying, paper and cloth strip blowing, air knife for drying, cutting machine air cushion, livestock manure fermentation explosion gas, material conveying, electrolyte stirring, oxygen supply for breeding ponds, convenient punching machine for taking formed products, powder conveying, incinerator waste discharge, smoke blowing and suction, car washing and drying, forced drying for printing machines, and drying after washing.