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Axial Flow Fans
  • Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan
  • Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan
  • Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan
  • Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan
  • Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan
  • Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan
Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan

Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan

  • 1 - 4 Pieces
    $58.62
  • >= 5 Pieces
    $57.62

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
View product details

Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Refrigeration Cooling: Designed to maintain consistent airflow and temperature in refrigeration systems, featuring a 2500 RPM speed and AC power (50Hz) for efficient air movement.
  • Durable Industrial Build: Constructed with stainless steel blades and a robust circular design, reinforced by a protective grille and ball bearings to ensure longevity in harsh environments.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • With corrosion-resistant stainless steel blades and housing, ensure long-lasting performance in humid or corrosive refrigeration environments*. Outlasting plastic alternatives by up to 50% in harsh conditions*.

  • 2. Customizable Modular Design

    • With modular design and customizable blade sizes/speeds, adapt to specific refrigeration system requirements*. Offering 3x more customization options than standard industrial fans*.

  • 3. High-Performance 2500 RPM Motor

    • With a powerful motor delivering 2500 RPM, achieve rapid air circulation for efficient cooling in large refrigeration units*. Delivering 20% higher airflow than conventional axial fans*.

  • 4. Continuous-Duty Operation Capability

    • With continuous-duty operation capability, maintain stable cooling in 24/7 commercial refrigeration systems*. Designed for 24/7 use, unlike home-grade fans limited to intermittent operation*.

  • 5. Rigorous Industry Certifications

    • With ISO-certified quality and safety standards, ensure reliable performance in industrial refrigeration applications*. Meeting stricter safety benchmarks than non-certified alternatives*.

Product details

Chinese Factory External Rotor Axial Fan Ac Tube Axial Blower Fan

The Chinese Factory External Rotor Axial Fan is a high-performance blower designed for refrigeration and industrial ventilation systems. Built with stainless steel blades and a robust frame, it delivers reliable airflow at 2500 RPM under 50Hz AC power. Backed by a 1-year warranty and 20+ years of refrigeration expertise, this fan ensures durability and efficiency in harsh environments.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless steel (blades and frame)Corrosion resistance for humid/chemical environments
Bearing TypeBall bearingLow friction, extended operational lifespan
Speed2500 RPM (adjustable)Adjustable airflow for precise cooling needs
CertificationIndustry-standard refrigeration specsGuaranteed reliability in critical systems
Protection GrilleMetal protective grillePrevents debris ingress and enhances safety

Customization guide

Adjustable parameters include blade size (150-300mm), speed range (1800-2800 RPM), and voltage compatibility (AC/DC) to meet specific refrigeration demands. For example, narrower blades reduce noise in residential systems, while wider blades boost airflow in industrial chillers.

Get inspired

Optimize refrigeration systems with this fan’s lightweight steel blades and corrosion-resistant stainless steel frame. Whether you need quiet operation for food storage or high airflow for industrial cooling, its customizable design adapts to your exact requirements.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max RPM2500 RPM2800 RPM (+12%)3000 RPM (+20%)
Blade MaterialSteelStainless Steel 304Stainless Steel 316
Noise Level65 dB58 dB (-11%)52 dB (-20%)
CertificationsBasic ISOUL + CEUL + CE + IP55

Supplier's note

  1. Technical Breakthroughs:

    • Ball bearings reduce maintenance by cutting friction-related wear by 40% compared to sleeve bearings.
    • Stainless Steel 316 blades (Pro Model) resist corrosion 3x longer in chemical-heavy environments.
    • IP55 rating (Pro) enables outdoor use without performance loss, unlike standard indoor-only models.

  2. Version Selection Guide:

    • Base Model: Ideal for small commercial freezers where cost efficiency is prioritized.
    • Advanced Model: Best for mid-sized industrial chillers needing quieter operation (58 dB) without sacrificing durability.
    • Pro Model: Required for marine or chemical plants where extreme corrosion resistance and IP55 weatherproofing are critical.

With the Pro Model’s 316 stainless steel blades, you can ensure longevity in corrosive environments. The Advanced Model’s 58 dB noise reduction makes it perfect for hospitals or food processing plants. Compare with industry benchmarks: our Pro Model’s 3000 RPM outperforms competitors’ 2800 RPM at similar noise levels.

Frequently asked questions

  • Which external rotor axial fan is best suited for small refrigeration systems?

  • How do I maintain the protective grille of an AC tube axial blower fan?

  • Steel vs Stainless Steel Blades: Which is better for industrial refrigeration?

  • Can I customize the AC tube axial blower fan for specific RPM or power needs?

  • Is the external rotor axial fan compliant with industrial safety standards?

  • What makes this blower fan suitable for 24/7 refrigeration use?

  • How does the tube axial design improve refrigeration system efficiency?

  • Can this fan be integrated into existing AC refrigeration units?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industrial Refrigeration FansLarge refrigeration systems, industrial cooling304 Stainless Steel Blades (ASTM A240), Ball Bearings (ISO 5593), 2500 RPM (ISO 1940 G2.5)▲ Durable for harsh environments, corrosion resistance, reliable performanceHigher upfront cost, requires专业 installation
HVAC Axial FansCommercial HVAC systems, building ventilationAluminum Blades (ASTM B209), 1800 RPM (ISO 1940 G2.5), 43 dBA (quieter than refrigerator hum)Energy-efficient, low noise, cost-effective for moderate airflow needsLimited capacity for extreme temperatures or heavy-duty use
Commercial Ventilation FansRestaurants, supermarkets, warehousesPolypropylene Housing (ASTM D3487), 2000 RPM, IP54 Protection (IEC 60529)Lightweight, easy to install, moisture-resistantReduced durability in extreme cold/hot environments
Standard Axial FansResidential cooling, small industrial unitsPlastic Blades (ASTM D638), 1500 RPM, 50 Hz (IEC 60038)Affordable, low maintenance, compact designLower airflow capacity, prone to wear in corrosive environments
High-Performance Refrigeration BlowersLarge industrial refrigeration, cold storage warehouses316 Stainless Steel (ASTM A240), 3000 RPM (ISO 1940 G2.5), 0.5 dB Noise Reduction▲▲ Superior airflow, extreme durability, low vibrationHigh cost, requires专业 maintenance, bulkier design
Customizable Refrigeration FansTailored industrial solutions, specialized coolingCustom Blade Size (ISO 5800), 2800 RPM▲, 50/60 Hz Compatibility▲▲ Tailored performance for unique systems, adaptable to global standardsLonger lead times, higher price for customization

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