Quick Details Condition: NewBrand Name:KEEPWINMotor
speed2950rpm Power Source: AC
powerModel:KP-LR-30SMotor power30KW /40HP Type: Screw
CompressorVoltage:220V/380V/400V/415V/440V/ 600V/660V,etcSuitable
MediumAir Configuration Stationary/ SkidAir
Delivery6.4m3/min (226cfm/min)InsulationClass F Noise78dBInlet
PressureAtmosphereColorCustomized is accepted Lubrication
Style:Oil LubricateWorking Pressure8barTemperature rise; Class
B Drive ModeDirect DriveWeight:1080kgsDiameter of outletG
1" After-sales ServiceEngineers available to service
overseasCooling methodair coolingEnviroment
temprature-5~+45ºC OEM:WelcomedDimension1650*880*1280mmWarranty 12
Months Package:According to the customer's requirements to
customize OEM or ODM products. And in order to let our customer to
receive the whole good quality products, we packed all of the goods
by polywood case free for them. EEnergy Saving Analysis
of Two Stage Screw CompressorPower range: 20Hp ~ 600HpCustomize
Working Pressure: 6-16BarNormal working pressure:
7bar/8bar/10bar/13bar*The fisrt time compressed air go through fuel
injection cooling,after lowered the two stage suction
temperature,do the second same pressure
compression. *Two stage compressor using the same
pressure ratio to set the air end space pressure. So each stage
compression ratio is less than single stage compression ratio.The
amount of the backflow leakage between the rotors is greatly
reduced, and the volumetric efficiency and the adiabatic efficiency
are greatly
improved *Under
the same power, the two stage compressor compressed air is more 15%
higer than single stage compressor, and can achieve up to 15%
energy saving. Nine Hihglight points for Keepwin's Screw
Compressor 1. Intelligent microcomputer control system,
controller has the remind & record function, show the compressor
operation situation clearly2. Superior components, low maintenance
cost3.Germany OPTI belt, easy for replace, and ensure the product
quality4. Oversize air-end, low rpm, no overheat
problem5. IP54/IP55high quality motor, SKF bearing, Class F
level insulation; Class BTemperature rise; 6. Discharge
temperature= Ambient temperature+15ºC, with cooling/ventilation
system tailor made to the same local hot-humid climatic condition,
NO OVERHEATING ON CONTINUOUS 100% LOAD IS GUARANTEED!7.Top door is
locking design, easy to open to clean the cooler and
fan 8.Compressor is filled with lubrication oil before
delivering, you can operate it after installed and powered on. Once
it run 500hours to change the new air filter and oil filter was set
for first maintenance, then normally change them with
2000-3000hours for once maintenance replacing new one.9. Phase
reversal protection, current overload protection, pressure
protection, overheat protectionCOMPRESSOR PictureModel
&NameMotorAir End typeWorking Pressure/ Air
DeliveryPowerPower consumption compare & calculationKP-LD-22 Normal
screw compressor (single stage air end)Normal motorSingle
stage air end8bar 3.3m3/min22KW"=22KW*10h*360days*0.2
usd KP-LDV-22 Inverter screw
compressor Inverter/Frequency motorSingle stage air
end8bar 0.6-3.3m3/min22KW"=22KW*10h*360days*0.2
usd*15% KP-LR-18.5 Two Stage screw compressor (two stage
air end)Normal motorTwo stage air
end8bar 3.3m3/min18.5KW=18.5KW*10h*360days*0.2 usdAbove
calculation was based the normal working 10hours everyday ,total
worked for 360days in a year, and example for the power electric
charge is USD$0.2/KW.h ( please you can change to your local
correct power electric charge;)1. SLD-22 Normal screw
compressor =22KW*10h*360days*$0.2 usd /KW.h=USD
$15840.002.SLDV-22 Inverter screw compressor =22KW*10h*360days*$0.2
usd /KW.h*15%=USD $13464.00 (for frequency/inverter screw
compressor can save at least 15% power consumption than normal
screw compressor)3. SLR-18.5 Two Stage screw compressor
=18.5KW*10h*360days*$0.2 usd /KW.h=USD
$13320.00 Technical Parameter (Two Stage Screw Air
Compressor) Model Working PressureF.A.D (Air
Delivery)Motor
PowerDimension N.W ConnectionBarPsim3/mincfmKWHP L×W×H(mm)KG KP-LR-15S81162.910215201150*800*1180500DN20101452.692131892.278KP-LR-18.5S81163.311718.5251150*800*1180700DN25101453106131892.692KP-LR-22S81164.114522301650*880*1280800G1-1/2101453.5124131893.2113KP-LR-30S81166.422630401650*880*12801080G1-1/2101454.9173131894.2148KP-LR-37S81167.125137502000*1260*15601380G1-1/2101456.3223131895.4191KP-LR-45S81169.734345602000*1260*15601980G2"101457.8276131896.5230KP-LR-55S811612.544255752100*1360*16602380G2"101459.6339131898.6304KP-LR-75S811616.5583751002100*1360*16603200G2"1014512.54421318911.2396KP-LR-90S811620706901252550*1730*19183400DN651014516.95971318914495KP-LR-110S811623.58301101502550*1730*19184500DN8010145207061318917600KP-LR-132S8116289891321802855*1730*19184800DN801014523.58301318919.
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