ELGi EG 22 Screw Air Compressor

Description

The EG Series compressors represent a giant leap in design and performance with each component designed for reliability and ease of maintenance.The compressor is manufactured in compliance with applicable international standards (UL,ASME,CE and others) and designed as per the international quality standards. These new generation compressors significantly reduce operating costs and provide cost savings with fast return on investment .

ELGi’s airends are equipped with in-house developed eta-V profile rotors, with 4/5 lobe combination, the rotors are designed to run at optimum speeds. This unique design reduces pressure losses and increased efficiencies. The rotors ensure energy-efficient compressed air supply for all demanding applications.

• Precise rotor clearances for best-in-class energy efficiency

The new generation intake valve with integrated blow down unit, solenoid controls and actuators is designed for low losses. Intake valve optimally controls the compressor capacity during startup reducing the no-load power. This optimal capacity control results in direct savings on power consumption

Depending on the humidity level of inlet air, bulk water remains in compressed air at varying levels and causes corrosion of piping, end tools,machinery and valves. EG Series air compressor has a custom-designed centrifugal type moisture separator with an automatic drain.This comes as a part of the package at no extra cost and removes over 99% of bulk water from the compressed air,resulting in corrosion free,longer life of end use equipments and less load on the dryer

EG series compressors are designed to perform at extreme temperatures – from cold to hot and from dry to extremely humid conditions

• Cumulative Report (Run hours, load hours, unload hours, stop hours, fault hours and remaining AFCT, OFCT, OSCT, OCT and RGT) • Detail Report – Previous 15 days (Load hours, unload hours, stop hours, fault hours, and number of times machine stopped due to standby)
• Fault Report – (Previous 99 faults in chronological order with real time stamping and type of fault)

• DCS (MODBUS RTU/RS 485): controller is enabled to synchronize with distributed control system – control of compressor from control panel of customer
• SCADA : compressor control through PC with remote monitoring by supervisory control and data acquisition process

A wide range of After Sales products and services is designed to add maximum value for our customers. Our fast serviceability ensures optimum availability and reliability of the compressors with the lowest possible operating costs

ELGi Genuine Spares helps in avoiding unexpected compressor failures and the risk of consequential damage to other vital compressor components. ELGi spares are designed, manufactured and checked for quality to meet the standards of a new compressor. The spares undergo continuous improvement to provide best results and are available through the vast network of ELGi dealers in India and International markets

Matches compressor output with demand by varying motor speed. The power consumption reduces in line with the reduction in demand. This Helps in eliminating the frequent load-unload cycle and also the wasted power from the energy bill. A fixed speed compressor operates on a load unload band of at least 10 psi around the working pressure whereas with ELGi VFD, compressor can be operated within a band of 2 psi. Since the compressor is not operated under higher than working pressure requirements, there is substantial energy saving. For every 2 psi reduction in operating pressure, there is 1% power saving. In a fixed speed compressor with Star-Delta starter, starting current is as high as three times the full load current (FLC).With ELGi VFD starting, starting current is less than the FLC.