Los compresores industriales son equipos esenciales en sectores como la energía, la química, la metalurgia, la electrónica y el suministro de gases médicos. La elección del tipo de compresor correcto afecta directamente a la eficiencia del sistema, la estabilidad operativa y la seguridad. Este documento describe las principales categorías de compresores y ofrece una guía estructurada para ayudar a los profesionales a seleccionar el más adecuado para sus aplicaciones. 🔧 [...]

🔧 1. Reciprocating Compressors

Overview:
Reciprocating compressors use pistons driven by a crankshaft to deliver gas at high pressure.
Ventajas:

• High-pressure capability

• Suitable for small to medium flow rates

• Modular maintenance

Best for:
Petrochemical plants, natural gas boosting, CNG stations

💡 2. Diaphragm Compressors

Overview:
These are oil-free compressors that use a diaphragm to isolate the gas from mechanical parts.
Ventajas:

• Absolutely oil-free gas delivery

• Ideal for high-purity and hazardous gases

• Leak-tight design

Best for:
Hydrogen, oxygen, helium, and medical gas compression

⚙️ 3. Screw Compressors (Rotary Compressors)

Overview:
Rotary screw compressors are continuous-duty machines that compress gas using two helical rotors.
Ventajas:

• Continuous operation

• Lower vibration

• High efficiency for medium pressure ranges

Best for:
Manufacturing, electronics, metallurgy, pneumatic tools

🌀 4. Scroll Compressors

Overview:
Scroll compressors use orbiting scrolls to compress gas.
Ventajas:

• Quiet operation

• Energy-efficient

• Tamaño compacto

Best for:
HVAC, refrigeration, laboratories

💨 5. Centrifugal Compressors

Overview:
These dynamic compressors use impellers to impart velocity to the gas and convert it into pressure.
Ventajas:

• High flow capacity

• Fewer moving parts

• Suitable for large-scale operations

Best for:
Air separation plants, LNG, chemical processes

🔬 6. Compresores de hidrógeno gaseoso

Overview:
Specialized units designed to handle light, explosive hydrogen gas under high pressure.
Ventajas:

• Diaphragm or oil-free piston types preferred

• High compression ratios

• Excellent sealing and safety

Best for:
Hydrogen fueling stations, renewable energy storage, ammonia production

⚖️ 7. Scroll vs Screw vs Reciprocating: Quick Comparison

🧭 How to Choose the Right Compressor

When selecting a compressor, consider the following factors:

• Gas type & purity requirements (e.g., toxic, explosive, high-purity)

• Operating pressure & flow rate

• Continuous vs intermittent operation

• Installation space & cooling method

• Maintenance & lifecycle cost

• Compliance (CE, ATEX, ISO certifications)