Screw Air Compressor Parts Fan Blade for Sullair Ingersoll Rand
High-performance Fan Blade for Sullair & Ingersoll Rand Screw Air Compressors, made from reinforced nylon with glass fiber. Ensures powerful cooling, low vibration, and long service life in demanding industrial environments.
| Application |
Screw Air Compressor |
|---|---|
| Material |
Aluminum ,Metal ,Plastic ,Stainless Steel |
The Fan Blade for Sullair and Ingersoll Rand Screw Air Compressors is a critical cooling component designed to maintain stable operating temperatures and ensure consistent system performance. By generating powerful, uniform airflow across the oil cooler and aftercooler, this fan blade prevents overheating and contributes directly to compressor reliability and longevity.
Unlike a complete Fan Assembly, this product is a standalone fan impeller, designed to integrate seamlessly with existing hub and drive components. It serves as a cost-efficient and precise replacement option for maintaining peak cooling performance without the need for full system replacement.
This fan blade is engineered to meet or exceed OEM standards for both Sullair and Ingersoll Rand compressors, offering broad compatibility and high operational stability in both stationary and portable applications.
Design and Material Characteristics
This fan blade adopts a high-strength engineering composite structure—typically PA66 (nylon) reinforced with 30% glass fiber—ensuring an optimal balance between lightweight construction and mechanical durability.
Distinctive design and material features include:
- High-Tensile Composite Material: Provides excellent strength-to-weight ratio and long-term fatigue resistance.
- Thermal Stability: Maintains structural integrity under continuous exposure to high temperatures (up to 120°C).
- Aerodynamic Optimization: Each blade features a curved and twisted profile, minimizing air resistance while maximizing cooling airflow.
- Corrosion and Oil Resistance: Ideal for oily, dusty, and high-moisture compressor environments.
- Dynamic Balancing to G2.5 Standard: Guarantees low vibration and protects bearings and shafts from premature wear.
Unlike heavier metal fan blades, the composite version significantly reduces motor load, contributing to energy efficiency and smoother operation even under heavy-duty industrial cycles.
Cooling Efficiency and Performance
The fan blade’s aerodynamic geometry ensures effective heat dissipation in oil-injected screw compressors, where thermal control is critical for lubricating oil and air-end protection.
Performance advantages include:
- Enhanced Airflow Distribution: Uniform cooling across the entire heat exchanger, reducing hot spots.
- Noise Reduction: Smooth aerodynamic contour reduces turbulence and acoustic resonance, leading to quieter operation.
- Energy Optimization: Reduces the required torque to achieve target airflow, lowering overall energy consumption.
- High Durability Under Load: Designed for continuous operation at rated RPMs without deformation or imbalance.
- Improved System Longevity: Keeps oil temperature stable, extending compressor and seal life.
These combined advantages make it ideal for industrial, manufacturing, and mobile compressor systems where stable cooling efficiency is essential.
Precision Manufacturing Process
Each fan blade undergoes a tightly controlled production cycle to ensure consistency, strength, and balance.
Typical steps include:
- High-pressure injection molding using glass-fiber reinforced composite pellets.
- Blade trimming and precision shaping for uniform airfoil geometry.
- Thermal stress testing to simulate long-term operating temperatures.
- Dynamic balancing inspection to G2.5 or better.
- UV and oil-resistance surface treatment for environmental durability.
- Final dimensional verification to ensure perfect fit with OEM specifications.
These steps guarantee that each fan blade meets the high mechanical and thermal performance standards required for Sullair and Ingersoll Rand compressors.
Installation and Maintenance Notes
This Fan Blade is designed for direct replacement installation, compatible with existing motor shafts and hubs in most Sullair and Ingersoll Rand models.
Installation Guidelines:
- Check rotation direction before installation.
- Maintain proper clearance between blade tips and shroud.
- Tighten the hub evenly to avoid misalignment.
- Test run briefly to verify smooth operation.
Maintenance Recommendations:
- Clean the blades periodically to remove dust, oil mist, and debris.
- Inspect for cracks or deformation every 1,000 operating hours.
- Replace the blade immediately if imbalance or excessive vibration is detected.
- Keep the fan shroud and housing clean for optimal airflow.
Compatibility and Application
- Compatible Brands: Sullair / Ingersoll Rand
- Equipment Type: Screw Air Compressor (Oil-injected / Stationary / Portable)
- Part Name: Cooling Fan Blade
- Material: Reinforced Nylon with Glass Fiber
- Function: Heat dissipation for oil cooler and aftercooler systems
This fan blade is suitable for a wide range of industrial air compressors, ensuring dependable performance under demanding working environments.
Quality and Testing
Each fan blade is subjected to rigorous inspection under simulated operating conditions, including vibration, impact, and airflow testing.
All products comply with ISO 9001:2015 quality management standards and are individually balanced to meet or exceed OEM mechanical tolerances.
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