When deciding to buy an ideal air compressor there are many factors that
one has to consider high performance that helps maximize his production
industrial design that makes it compact and easy to install reliability that
promises smooth production energy efficiency that saves power and hence
money safety features that ensure safety of the user these were the driving
factors behind the designing of the LG global series air compressors with over
50 years of experience in designing and manufacturing air compressors LG’s
equipments are strongly placed itself as one of the top players in the air
compressor manufacturing industry LG’s constant urge to set new standards in
the quality of products resulted in the making of the global series of
compresses the global series compressors ensures value for money by offering the
customer a giant leap in design performance and technological innovation
with each component designed for reliability and ease of maintenance
which makes it an ideal investment for any user the global series compressors
have in place three stages of air filtration the atmospheric air is sucked
in through the pre-filter and then by enclosed air filter wherein inlet dust
is removed by centrifugal action and finally by filter cartridge to supply
clean air to the compressor a striking feature of the global series compressors
is new generation capacity control system integrated with blowdown valve is
installed at the compressor Inlet the intake valve reduces starting current
and optimally controls the compressor capacity during less demand thereby
saves energy cost the global series compressors have an optimally selected
heavy duty ie2 motor with reserve power to take care of power fluctuations these
motors come in various power variants and can work efficiently even at high
ambient temperatures the drive system is connected to the air end system by
methods of a drive coupling this ensures positive
power transmission and enables easy serviceability for replacement of
coupling element without dismantling the motor but Global Series compressors gain
their efficiency by using LG’s etter V profile rotors this technology has
helped in improving the overall energy efficiency of the compressors this
combined with the slow speed of air end provides high volumetric efficiency
which makes it best-in-class LG has applied the unique OS v.i.c process oil
separation by impact and centrifugal action which enables efficient air and
oil separation with minimum pressure drop this method enables the pre
separation of oil oil mixture to greater extent and delivers consistent oil free
air by passing it through a separator element the design of the global series
compressors makes it very efficient in its air cooling capability the
separation of the cooling system from the rest of the unit by means of closed
air duct results in a unique cooling air path for the after cooler the cooling
system has fans with integrated motors and wider cooling surface area enhances
better cooling of hot air by using the ambient air the global series
compressors have an inbuilt moisture separator which is designed to handle
high humid compressed air outlet from the after cooler up to 99% of the water
gets removed by the centrifugal action and impact mechanism used in the
separator the neuron to controller is a dedicated and extremely compact
industrial automation controller for control of medium to large size screw
compressors the controller is custom designed and engineered as an advanced
embedded control solution the global series also provides customers with the
option of an inbuilt air treatment for moisture free air with the addition of
LG’s m8 refrigerant air dryer which works at high ambient conditions of
five degree and delivers dewpoint of three degree since the compressors are
not operated under full load conditions LG can serve insures substantial energy
savings based on the load demand the VFD control varies the frequency of drive
thereby increasing and decreasing the drive motor speed which results in 28%
substantial energy save in lifecycle cost another important feature of the
global series compressors is it’s easy serviceability single door access point
enables accessibility to the paths that need periodic maintenance and
replacement and easy maintenance of the cooling system global series compressors
are designed and perfected to ensure the highest level of safety to its users the
compressor package and its pressure vessels are for c/e and also for other international
regulations like G B and dodge other safety trips provided for the package of
a motor load over trip high some pressure trip motor reverse control
protection pressure relief valve AOS changeover time indication and more the
global series compressors have an intelligent control system with
microcontroller edge and the comprehensive display system for visual
identification of fault report which displays the previous 99 faults in
chronological order with real time stamping and the type of fault
maintenance schedules like consumables change motor greasing etc the LG global
series compressors delights the customers with features such as high
uptime low lifecycle cost and high efficiency with very low operating speed
low maintenance costs due to longer life of consumables low operating noise level
innovative design resulting in smaller floor area for the compressor LG has
time and time again provided technological solutions to many
industries their advanced technological innovations and smart designs have
resulted in LG being preferred as an ideal compressor solutions partner
worldwide come and be a part of the technology edge.
Source : How a Rotary Screw air compressor works
