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Screw Compressor with Booster

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Screw-Compressor-with-Booster-System

Screw Air Compressor with Booster System


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  • Description

The screw compressor with booster system is the economic and stable running options, especially for the air delivery between 4m3/min to 18m3/min, with less installation space,less noise, longer service life and more stable running than the high pressure piston compressor.

Why We Choose the Screw Compressor + Booster System?

For example, 12m3/min 40bar

NameScrew Compressor with Booster SystemHigh Pressure Piston CompressorAdvantages for Booster System
UnitsScrew compressor 1 unit + booster 2 units6 unitsLess units & less space
Cylinder Qty6 Nos.24 Nos.18 Nos. saved
Piston Stroke1121066mm more
Noise (dB(A))70dB(A)85dB(A)15dB(A) less
Temperature in Compressor Room45℃65℃20℃ less
Air Delivery Efficiencynot affected by the temperatureWill be affected by the temperatureBetter
Maintenance CostsCosts for 3 units onlyCosts for 6 units totalBetter
LubricantRequired for 6 cylindersRequired for 24 cylindersLess lubricants amount required


Technical Data of Middle Pressure System:

Booster ModelAir DeliverySuction PressureExhaust PressureCompressionMotor Powerrotate speedDimensionsWeight
m3/minBarBarStageKwr.p.m(L*W*H)mmKg
ERC-2/10-4021040 / 30Single Stage97101480*800*1108480
ERC-3/10-503105018.57101480*800*1108560
ERC-4/10-4041040 / 30157901480*800*1108560
ERC-6/10-4061040 / 30227101550*850*1280700
ERC-8/10-4081040 / 302*157902100*800*16001400
ERC-12/10-40121040 / 302*227102400*850*16001500
ERC-18/10-40181040 / 303*227104200*850*16002200


Booster ModelAir DeliveryScrew Compressor ModelPowerWorking PressureAir Delivery
m3/minKwBarm3/min
ERC-2/10-402ERC-25SA18.5102.7
ERC-3/10-503ERC-30SA22103.2
ERC-4/10-404ERC-40SA30104.3
ERC-6/10-406ERC-60SA45106.9
ERC-8/10-408ERC-75SA55108.7
ERC-12/10-4012ERC-120SA901013.2
ERC-18/10-4018ERC-175SA1321020
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