E355-500KW Ingersoll Rand Oil-free Screw Air Compressor
What factors make our oil-free screw compressor stand out?
High-performance design
Larger capacity
Our proven airends and unique * design modules, combined with fully cooled and efficient motors,
enable high air flow levels with better market performance for both fixed and variable speed drives.
Better cooling capacity
Our compressor system is specifically designed to operate at 46°C, which is superior to most designs that are only suitable
at 40° C. The optimized design of the internal structure of the machine enables the air flow to achieve hot-cold partition.
Multiple cooling components have patented design and excellent cooling capacity, which ensure trouble-free operation of the
unit at higher temperatures and improve operation efficiency.
High reliability
Using unique UltraCoat technologies, time-tested reliable airends, optimized bearing design, robust
motor design, stainless steel hot-end pipelines, venturi pipes designed with special technique *, and
exhaust noise reduction structures designed with special technique *, jointly achieving the reliability
throughout the life cycle.
Reliable and rigorous design
V-Shield ™ leak-free PTFE stainless steel braided pipes and O-ring end-face seals, self-distributable
cooling waterway without valve, floating high-temperature pipeline connection designed with special
technique *, and hydraulic inlet valve designed with special technique * enable make the whole machine
to have excellent sealing effect and significantly reduce the risk of leakage.
More convenient maintenance
The unit has a smart design, many parts are equipped with lifting rings, the air intake filter and water
collector are design with special technique *, and all components can be easily assessed, loaded and
unloaded, and maintained.
The universal design of the same series with various models greatly reduces the difficulty of
maintenance. Consumables and wearing parts are very durable, extending the maintenance interval
E-series oil-free screw air compressor 355-500kW
Ingersoll Rand E355-500KW two-stage oil-free screw air compressor has inherent product advantages and excellent air flow up to 12% higher than similar products in the market. High-performance design with 11 special techniques * and reliable and durable
components ensure uninterrupted output of oil-free compressed air, and the reliability and easy maintenance are also worthy of your trust. In the case of constant gas demand, you may choose our fixed-speed oil-free compressors; and in the case of fluctuating gas demand, you may choose variable speed drive (VSD) to meet the gas demand in a more energy-saving way.
Two-stage and double VSD advantage
VSD adopts two-stage and double variable-speed
technology. The primary and the secondary compressor
airend are controlled by two variable-speed motors
respectively to ensure that the airend at each stage has
ideal efficiency.
The two-stage and double variable-speed logic using
special technique *achieves accurate revolving speed
control and matching, as well as better speed range and
operation performance.
The two-stage and double variable-speed technique
ensures higher compression transmission efficiency, more
convenient maintenance, and more stable pressure.
Advanced compressor control
he Luminance-series of intelligent controllers feature an intuitive user interface
and enhanced control, functionality, and remote access with commonly used Web
browsers. Sequential control of four compressors can be achieved without the need
for additional hardware, thus resulting in improved efficiency and stable pressure.
The built-in Internet of Things (IoT) function connects to HELIXTM platform for real
time monitoring and protection of the unit, thus achieving peak productivity.
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