5-15 HP Two Stage Oil-Free Reciprocating Air Compressors

ELGi's Oil-Free two-stage piston air compressors are designed for diverse industrial applications to meet the stringent demands of industries that demand zero tolerance towards oil in compressed air. These oil-free air compressors feature a plug-and-play system for quick installation. Designed for portability and flexibility in various work environments, ELGi’s two-stage oil-free reciprocating air compressors employ a unique suction design with innovative crankcase technology to enhance operational efficiency. The rocking piston arrangement minimises vibration, guaranteeing a smooth and quiet operation. Prioritising safety and durability, the motor comes equipped with built-in overload protection, and the internally coated air receiver ensures corrosion resistance for extended equipment life. The Oil-Free Piston Compressors from ELGi set a new standard in reliability and performance with cutting-edge technology and user-friendly features, available in 45L and 100L options.

Choose from models with or without desiccant driers to tailor the system to specific air quality requirements.

WHY ELGi’s Oil-Free Piston Compressors?

Unique Crank Case Design

ELGi's Two-Stage Oil-Free Piston Air Compressors stand out with a unique suction-through crankcase design that eliminates unwanted vacuum generation. This innovative approach enhances overall operational efficiency.

Robust Cast Iron Block

Built with a robust cast iron block, these two-stage compressors are engineered for longevity and provide a reliable and durable solution for industrial applications.

Efficient Heat Dissipation

Deep-finned cylinders ensure efficient heat dissipation, preventing overheating and maintaining optimal operating conditions for extended compressor life.

Special Coating on Cylinder Walls

The cylinder walls are specially coated to offer superior wear and corrosion resistance, contributing to the oil-free reciprocating compressor's resilience in challenging environments.

PTFE Coated Piston & Piston Rings

ELGi employs PTFE coating on pistons and piston rings, enhancing lubrication efficiency and reducing friction, resulting in smoother operation and increased durability.

Delivery Unloader

Featuring a delivery unloader, these two-stage piston compressors enable the automatic unloading of compressed air in the delivery pipelines, optimising energy efficiency and reducing operational costs.

Efficient Cooling with Flanged Aluminium Aftercooler

ELGi's Two-Stage, Oil-Free Piston Air Compressors incorporate a flanged aluminum aftercooler for efficient cooling, ensuring consistent performance and minimising the risk of overheating.

Oxygen/Nitrogen Generation Plants

In Oxygen/Nitrogen Generation Plants, ELGi's Oil-Free Piston Compressors are pivotal in maintaining gas purity for medical and industrial applications. These compressors ensure the integrity of critical processes in healthcare and manufacturing, where precision and reliability are paramount. By delivering contaminant-free compressed air, ELGi supports the production of high-quality oxygen and nitrogen essential for a wide range of applications, from medical treatments to industrial processes, ensuring the safety and efficacy of end-products.

Laboratories

ELGi's Oil-Free Piston Compressors are tailored to meet the exacting standards of laboratories, providing contaminant-free compressed air crucial for precise experiments and analyses. In this controlled environment, where accuracy is paramount, ELGi air compressors for laboratory use ensure clean air delivery, contributing to the integrity and reliability of laboratory results.

Research Facilities

At the forefront of technological innovation, ELGi's oil-free piston compressors support critical research operations by delivering oil-free and clean compressed air. These air compressors for laboratory use play a pivotal role in maintaining the purity essential for accurate research outcomes in diverse scientific disciplines.

Pharmaceutical Industry

ELGi's commitment to stringent air quality standards makes the oil-free piston compressors ideal for the pharmaceutical industry. In pharmaceutical manufacturing processes, where precision is critical, ELGi air compressors for the pharmaceutical industry ensure contaminant-free compressed air, contributing to the production of safe and efficacious pharmaceutical products.

Food Processing

ELGi’s oil-free piston compressors safeguard the integrity of food products and are used in various stages of food processing and packaging. By delivering oil-free compressed air, ELGi air compressors for the food industry ensure the highest hygiene standards, addressing the industry’s unique requirements.

Packaging

ELGi's Oil-Free Piston Compressors provide oil-free air to maintain the purity of packaged goods in industries that demand zero contamination. These air compressors for packing machines are an excellent solution for packaging applications that require stringent quality standards, ensuring reliable and cost-effective performance.

Electronics Production

ELGi's Oil-Free Piston Compressors play a critical role in maintaining the highest standards of cleanliness in electronics production, ensuring the reliability of end products. By providing oil-free air, these compressors contribute to the overall efficiency of the manufacturing process and help reduce the risk of costly defects.

Ozone Generation

ELGi's oil-free piston compressors play a crucial role in ozone production processes, ensuring the purity required for applications such as water treatment. By delivering oil-free compressed air, ELGi contributes to the efficiency and effectiveness of ozone generation processes.

Printing Equipment

Maintaining high print quality is a priority in the printing industry, and ELGi's oil-free piston compressors eliminate the risk of oil contamination in compressed air. This ensures that printing equipment operates at peak performance, consistently delivering exceptional print quality.

Fermenters

Supporting biotechnological processes, ELGi's oil-free piston air compressors provide clean and oil-free air to fermentors. In applications such as biopharmaceuticals and biofuels, where maintaining the integrity of the fermentation process is crucial, ELGi ensures reliable and contaminant-free compressed air.

FREQUENTLY ASKED QUESTIONS

What is a two-stage oil-free reciprocating air compressor, and how does it differ from a single-stage compressor?

A two-stage oil-free reciprocating air compressor has two compression stages, providing higher pressure and efficiency than a single-stage compressor. It ensures cleaner, oil-free compressed air for critical applications.

Are these compressors suitable for continuous operation in demanding industrial environments?

Two-stage oil-free air compressors are engineered for continuous operation in demanding environments. Their robust design, efficient cooling mechanisms, and oil-free operation contribute to reliable and uninterrupted continuous performance.

What applications are suitable for ELGi 15 HP air compressors?

ELGi 15 HP air compressors are well-suited for heavy-duty industrial applications such as manufacturing, automotive, and large-scale construction projects where a higher air output is required to meet demanding operational needs.

What is the difference between 5 HP and 15 HP air compressors?

The primary difference lies in their power capacity. A 5 HP air compressor is suitable for lighter applications, while a 15 HP compressor is designed for more demanding tasks, providing higher air output and efficiency.

What is the price range for ELGi 5 HP air compressors?

For an accurate ELGi 5hp air compressor price, we recommend contacting us.

Frequently Asked Questions: Oil-Free Air CompressorsFrequently Asked Questions: Oil-Free Air Compressors

Oil-free air compressors are used in industries where clean air quality is crucial.

Understanding the Differences Between Rotary Screw and Reciprocating Air Compressors

The two most commonly used types of air compressors are rotary screw compressors and reciprocating compressors.