The XGB-4000 vortex high-pressure fan is a 4kW (5.5HP) single-stage vortex high-pressure fan with an aluminum alloy die-casting shell. It integrates high air pressure, high air volume, low noise, and maintenance free, and is suitable for industrial blowing and suction dual-use scenarios. As a classic 4kW vortex high-pressure fan, it has become an ideal gas source solution in the industrial field due to its high cost-effectiveness and versatility. This fan is capable of both high-pressure blowing and vacuum adsorption, and is easy to maintain and has a long lifespan, making it the preferred choice for small and medium-sized industrial applications.
Core technical parameters：
XGB-4000 Vortex High Pressure FanadoptPrinciple of Side Channel Boosting：
The motor drives the impeller to rotate at high speed, and the blades push the air to form a spiral motion
Air is squeezed into the side groove, generating centrifugal force and increasing pressure
After multi-stage pressurization, it is discharged from the air outlet to form a high-pressure airflow
dual-purpose blowing and suctionThe same device can achieve positive pressure blowing and negative pressure suction, reducing equipment procurement costs
maintenance-freeThe wear and tear parts only have two bearings, with a design lifespan of 20000 hours (approximately 2.3 years of continuous operation)
low noiseOptimize impeller design, control noise below 75dB, and improve working environment
high efficiencyFront side blade design, small volume (about 600 × 450 × 400mm) but high wind pressure
Wide voltage adaptationStable operation within the range of 220-415V, suitable for different power grid environments
industrial manufacturing：
Cooling/drying of electronic devices
Plastic molded parts deburring/cooling
Printing machinery paper conveying/positioning
CNC cutting machine assisted blowing air
Environmental Protection and Water Treatment：
Aeration and oxygenation for sewage treatment (with a treatment capacity of approximately 50-80 tons/day)
Exhaust gas treatment system ventilation
Negative pressure source for dust collection system
other fields：
Food processing (cookie cooling, bottle drying)
Aquaculture (oxygenation, each can cover about 3-5 acres of fish ponds)
Packaging machinery (vacuum forming, labeling assistance)
Medical equipment (negative pressure suction, pneumatic transmission)
Determination of air volume：
Inhalation application: S (suction port area) ≤ 1/2 of the fan inlet cross-sectional area, ensuring a flow velocity of ≥ 18m/s
Blowing application: Based on pipeline resistance calculation, ensure that the outlet pressure is ≥ 1.2 times the required pressure
power matching：
P (power, kW)=Q (air volume, m ³/h) × p (air pressure, kPa)/(3600 × η)
η represents the efficiency of the fan (approximately 0.7-0.8), and it is recommended to reserve a 10-20% power margin
Basic requirementsHorizontal installation on a stable platform, with a maintenance space of ≥ 50cm reserved around it
pipeline connectionFlexible hoses (rubber/spring tubes) must be used for shock absorption at the air inlet and outlet to avoid rigid connections
Electrical installation：
The three-phase power supply must be reliably grounded (grounding resistance<4 Ω)
Cable cross-sectional area ≥ 2.5mm ², ensuring current carrying capacity
environmental conditions：
Daily (Everyday)：
Check the running sound (smooth without noise) and vibration condition
Touch shell temperature (not hot to the touch, ≤ 80 ℃)
Clean the dust on the surface of the filter
monthly：
annual：
