ELGi EG - Lubricated Screw Air Compressor 11-75HP

ELGi’s EG Series oil-lubricated screw air compressors represent a giant leap in design and performance, with every component designed for reliability and ease of maintenance. The EG series oil-lubricated air compressors come with highly efficient airends equipped with our in-house eta-v profile rotors. ELGi’s each screw compressor is designed and manufactured in compliance with applicable international standards (CE, ASME, UL, and others). The ELGi EG series oil lubricated screw air compressors are available in three variants to suit your needs. These air compressors are equipped with our in-house eta-V profile rotors, making them energy-efficient. The ELGi EG series screw air compressors offer the best-in-class warranty program and operating cost.

The 11-75kW EG series finds application in auto garages, textiles, electronics, engineering, and packaging. The 90-160kW and 200-250kW range is suitable for automotive, cement, paper and pulp, and steel, industries.

WHY ELGi's EG SERIES SCREW COMPRESSOR?

Our EG series has highly efficient airends which are equipped with in-house developed eta-V profile rotors, with 4/5 lobe combination. The unique design of the rotor enables it to run at optimum speed which reduces pressure loss, increases efficiency and in turn ensures energy-efficient compressed air supply for all demanding applications.

Best-in-class maintenance and operating cost
Our EG Series Compressors provide high-quality compressed air in the harshest environmental conditions. Incorporating the next generation technology of ELGi's oil injected screw compressor , they provide a long and trouble-free life at the low operating cost

Lowest oil carryover in the industry
Because of our unique OSBIC process (Oil Separation by Impact and Centrifugal action) in EG Series Compressor it enables efficient separation of air and oil in 3 stages, delivering consistent oil-free air with minimum pressure drop.

Best-in-class warranty program
ELGi air compressors are backed by Uptime Assurance, providing customers with peace of mind. This industry-leading warranty warrants that the products, along with their components, will function as intended when used, serviced, and maintained in line with ELGi's guidelines and specifications for the specified periods.

Outstanding reliability stemming from slow operating speeds and low operating temperatures
Our EG series compressors are designed to perform at extreme temperatures – from cold to hot and from dry to extremely humid conditions.

Operating data and safety measures
Our EG Series compressors are designed and perfected to ensure the highest level of safety for - Pressure regulating valves, High pressure, High temperature, Pressure relief valves, Phase order and single phase

Optional variable speed drives for energy efficiency
Our EG Series compressors have precise rotor clearances for best-in-class energy efficiency, resulting in low operating speeds for long life, low maintenance, and low sound levels. Our in-built Variable Frequency Drives (VFD) match compressor output with demand by varying motor speed, thus reducing the power consumption line with the reduction in demand, which helps in eliminating the frequent load-unload cycle and also the wasted power from the energy bill.

Auto Garages

Screw compressors are essential in auto garages for various tasks such as tire inflation, pneumatic tool operation, and airbrushing. Their reliable and continuous airflow ensures efficient operation of impact wrenches, paint guns, and other pneumatic tools, enabling mechanics to provide swift and accurate automotive repairs. This seamless functionality empowers mechanics to deliver swift, precise, and reliable automotive repairs, thus underscoring the indispensable role of air compressors in the automotive and body shop industry.

Textiles

In the textile industry, utilising specialised air compressors for textile applications, such as EG series screw compressors, plays a pivotal role in powering various machinery. They deliver a consistent flow of compressed air required for weaving and spinning processes, contributing to smooth production operations and high-quality textile products.

Engineering

Electric Screw compressors find extensive use in engineering industries for tasks ranging from powering robotic machinery to running pneumatic actuators. Their precision and flexibility make them ideal for controlling automated processes and machinery, enhancing manufacturing efficiency and precision.

Electronics

The electronics industry relies on screw air compressors for clean compressed air that is vital for processes like packaging and cleaning of assembly area. These air compressors used in the electronic industry maintain a controlled environment to prevent contamination, ensuring the integrity of electronic components.

Packaging

Air compressors for the packaging industry provide compressed air for sealing, labeling, and packaging operations. Their consistent pressure and airflow enable packaging machines to run efficiently, resulting in reliable and fast packaging processes across various industries.

ELGi’s Electric Screw Compressors redefine industry standards, offering unmatched efficiency and performance. Powered by advanced technology and precision engineering, these oil injected compressors ensure optimum performance while minimising energy consumption.

FREQUENTLY ASKED QUESTIONS

What are the key advantages of the EG Series compared to other compressor models?

The EG Series stands out for its energy efficiency, reliability, and versatility. With advanced technology, robust construction, and user-friendly features, these oil lubricated screw air compressors offer superior performance and cost savings over their lifespan. Each compressor technology is best suited for specific industrial requirement, so please contact our air experts in India to help in choosing the right model for your requirement.

How can I determine the suitable EG Series compressor for my industrial application?

Choosing the right oil lubricated rotary screw air compressor depends on factors like required air capacity, pressure, duty cycle, and application. Our ELGi air experts can assess your needs and guide you in selecting the most suitable EG Series model to ensure optimal performance and efficiency.

What kind of after-sales support and service can I expect for the EG Series compressors?

ELGi is committed to providing comprehensive after-sales support for the EG Series. We offer a network of service centers, expert technicians, genuine spare parts, and maintenance packages to ensure your lubricated compressor’s longevity and optimal performance. Our ELGi air experts are available to assist you throughout the product’s lifecycle.

How do I choose the best air compressor for my workshop?

When selecting the air compressor for your workshop, prioritise reliability, i and performance. Look for a compressor that can handle the demands of your tools and tasks while delivering consistent airflow. Also, check for the after sales service availability. The simple answer would be an ELGi industrial rotary screw air compressor.

How does a small garage benefit from an air compressor?

A properly chosen garage air compressor enhances productivity by providing the necessary power for various tasks, even in limited spaces. Additionally, operating costs of an ELGi air compressor is lesser which helps you maintain a profitable business.

How to calculate the right CFM or airflow for air compressors

What is CFM or airflow, and what are the requirements of some common pneumatic tools?

The difference between rotary screw air compressors and reciprocating air compressors

The key difference between Rotary Screw Air Compressors and Reciprocating Air Compressors is the mechanism in which they compress air.

Compressed Air – The Complete Package!

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Compressed air fuels efficiency for automotive industries

For automotive companies, ensuring enhanced fuel efficiency and higher vehicle emission standards is paramount.

The Thrill of Speed!

One of the important decisions to make while investing in an air compressor is to decide whether a production facility needs a fixed speed or a variable speed compressor.

With compressed air, reach as high as the sky!

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VFD installed compressors help cut down energy consumption

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Steel industry made of sponge!

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How do ELGi EG Series Lubricated Compressors Work?

ELGi's EG Series compressors are oil lubricated compressors. The oil lubricated screw air compressor ensures smoother operations, reduced wear and tear, and a prolonged lifespan. The oil injected rotary screw compressor technology optimises performance and minimises energy consumption, making it an ideal choice for heavy-duty applications.

The compressor's inlet filter draws in ambient air to compress within the compression chamber of the oil flooded screw compressor. This chamber consists of male and female rotors with helical lobes that interlock and gradually compress the air. A precisely controlled quantity of lubricating oil is injected into the chamber during this compression process. This oil serves multiple vital functions, including sealing gaps between the rotors, reducing friction, dissipating heat, and contributing to the system’s overall efficiency.

Following compression, the air-oil mixture is directed to an oil separator element, where centrifugal forces facilitate the separation of oil droplets from the compressed air. The separated oil returns to the compressor's oil circuit for reuse, maintaining an efficient closed-loop lubrication process. The purified compressed air, now devoid of contaminants and excess oil, exits the compressor element and undergoes cooling with help of accessories to reduce temperature and moisture content. Stored in an air receiver tank, the cooled and compressed air is then distributed for various applications, powering machinery, pneumatic tools, and numerous industrial processes.