CF Series Forward Curved Impellers Centrifugal Fan Blower
CF Series centrifugal fan is often used in kitchen exhaust and fume extraction, suitable for ventilation and fume extraction in public places such as canteen, hotel, restaurant , and so on.
 
            CF Series centrifugal fan is often used in kitchen exhaust and fume extraction, suitable for ventilation and fume extraction in public places such as canteen, hotel, restaurant , and so on.
 
            The FC series industrial window exhaust fan is compact in design, small in size and light in weight, and is especially suitable for arrangement in limited space.
 
            The SF Series tube axial fan is an efficient, low noise ventilation equipment, widely used in a variety of ventilation, heat dissipation and noise control scenarios.
Guangdong Gaoze Ventilation Equipment Co.,Ltd.
9-19 Series High Pressure Centrifugal Fan For Conveying

1.Typical Feature and Application
9-19 High pressure blower after many research and development and design improvement, to achieve the purpose of energy saving, for the user's production cost control provides strong support.
In operation, the 9-19 High pressure blower produces low noise, which is conducive to creating a more comfortable working environment.
9-19 High pressure blower design is reasonable, equipment covers a small area, easy to install and maintain .
The structural optimization of 9-19 High pressure blower improves the overall operational reliability of the fan and reduces the failure rate.
9-19 High pressure blower is suitable for forging furnace, high and high pressure forced ventilation, as well as conveying materials, air and other occasions, the medium temperature is generally not more than 80℃.
According to customer requirements, 9-19 High pressure blower can be customized stainless steel, fiberglass and other materials, can also be made into explosion-proof.
The 9-19 High pressure fan has 3.15A, 3.5A, 4A, 4.5A, 5A, 5.6A, 6.3A, Seven different sizes, can be customized different sizes.
2. Performance Range
| Fan Type | 9-19 Series High Pressure Centrifugal Fan For Conveying | 
| Certificate | CE,CCC | 
| Electricity Current Type | AC(Alternating Current) | 
| Voltage | 380V | 
| Frequency | 50HZ | 
| Power | 1.1KW-30KW | 
| Speed | 2900RPM | 
| Air Volume | 600m³/h up to 6978 m³/h | 
| Motor | Standard Motor | 
3.Product Description
9-19 Series high pressure blower, the working principle and centrifugal fan, is widely used for conveying materials, its characteristics are small flow, high wind pressure, ventilation, air supply effect is good, most manufacturers on the market have A type and D type two series, type A is direct motor transmission, type D is coupling transmission.
9-19 Series high pressure blower is a single suction type, using a forward curved impeller.
9-19 Series high pressure blower outlet Angle can be made into 0°, 45°, 90°, 135°, 180°, 225° A total of 6 angles. China's standard products are 0°, 45°, 90° three, the rest of the Angle can be made according to user needs.
9-19 Series high pressure blower is generally used for  forging and smelting furnaces and  high-pressure forced ventilation, and is widely used for conveying air and other non-spontaneous combustion, harmless to human body, non-corrosive gas to steel materials. The gas temperature shall not exceed 80℃, the gas does not contain viscous substances, and the dust and hard particles shall not exceed 150mg/m³.
4.Fan Operation
Determine the installation position; The best installation location of the 9-19 high pressure industrial air blower should be selected according to the characteristics and needs of the workplace. The installation position should be a certain distance from the wall, ceiling and other obstacles to ensure the normal operation of the fan.
Mounting bracket; According to the model and size of the 9-19 Centrifugal industrial blower, select the appropriate bracket for installation. The support needs to have sufficient strength and stability to carry the weight and vibration of the 9-19 Centrifugal industrial blower.
Connecting pipes; According to the actual needs, choose the appropriate pipe to connect the 9-19 Centrifugal industrial blower. The connection of the pipeline should be tight and reliable to prevent air leakage and pressure loss.
Fixed centrifugal fan; After the installation position and bracket are determined, the 9-19 Centrifugal industrial blower is fixed on the bracket. The fastening method can be bolted or welded to ensure that the connection between the fan and the support is firm and reliable.
Adjust the fan Angle; After the installation is completed, the Angle of the 9-19 Centrifugal industrial blower needs to be adjusted according to the actual needs. Adjusting the fan Angle can change the wind direction and wind pressure to meet different ventilation requirements.
Connect the power supply; The last step is to connect the power supply to the 9-19 high pressure exhaust fan. Before connecting the power supply, ensure that the power supply is stable and reliable to ensure the normal operation of the centrifugal fan.
6.Fan Maintain
Regularly clean the inside and outside of the 9-19 centrifugal industrial blower to prevent ash accumulation.
Regularly check whether the motor and transmission parts of 9-19 centrifugal industrial blower are working properly, and replace the worn parts in time.
Regularly add lubricating oil to the lubricating transmission parts of the 9-19 centrifugal industrial blower to reduce friction and wear.
7.Technical Specification
| Model (No.) | Voltage | Power | Revolution | Air Flow | Wind pressure | 
| (V) | (KW) | (rpm) | (m3/h) | (Pa) | |
| 3.15A | 380 | 1.1 | 2900 | 600-810 | 1926-1745 | 
| 3.5A | 380 | 1.5 | 2900 | 944-1141 | 2689-2495 | 
| 380 | 1.1 | 2900 | 552-850 | 2528-2265 | |
| 4A | 380 | 2.2 | 2900 | 824-1264 | 3584-3297 | 
| 380 | 3 | 2900 | 1410-1704 | 3507-3253 | |
| 4.5A | 380 | 4 | 2900 | 1174-2062 | 4003-4447 | 
| 380 | 5.5 | 2900 | 2281-2504 | 2497-4112 | |
| 5A | 380 | 7.5 | 2900 | 1610-2844 | 5697-5517 | 
| 380 | 11 | 2900 | 3166-3488 | 5323-5080 | |
| 5.6A | 380 | 11 | 2900 | 2622-3619 | 7182-7019 | 
| 380 | 18.5 | 2900 | 3996-4901 | 6954-6400 | |
| 6.3A | 380 | 18.5 | 2900 | 3220-5153 | 9149-9055 | 
| 380 | 30 | 2900 | 5690-6978 | 8857-8148 | 
8.Packing Detail
Film Packing: a cost-effective packing method, it is suggested when order is one full container.
Plywood Box Packing: more safe packing, it is suggested when order is not enough one full container.