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| Place of Origin | China |
| Brand Name | Shanghai Rotorcomp |
| Certification | ISO.TUV,CE,GS |
| Model Number | LGCD-90 |
Rotorcomp Screw Drive Air Compressor , Eco Compressor Twin Rotary Type
Screw Drive Air Compressor Introduction
According to the characteristics of the domestic environment and the needs of users to use advanced technology and processing equipment based on the huge domestic market.
1, Gear match and seal innovation - optimize the bottom screw rotor precision gear match and sealed, completely solve the process rotor gear disclosure fuel-air mixture and provide a gas volumetric efficiency reduces the cavity compressed air noise when fuel-air mixture passed from the high-pressure chamber to the low pressure generated the cavity compressed air noise.
4, the axis distance innovation - increasing the effective cross-sectional area of the rotor and the active and passive axis distance let the rotor area to reach the highest utilization factor and leave sufficient room for install larger diameter bearings and fundamental solve the failure factors of screw rod bearing wear air compressor after run a number of years.
Screw Drive Air Compressor Feature
90KW air cooling compressor parameters
| ITEM | UNIT | MODEL | ||||
| LGCD-90 | ||||||
| Free air delivery | m3/min | 17.00 | 15.30 | 14.00 | 12.00 | |
| Max. working pressure | MPa | 0.7 | 0.8 | 1.0 | 1.3 | |
| Compressor type | Oil inject screw compressor | |||||
| Cooling type | Air cooling | |||||
| Driven type | Direct driven | |||||
| Inlet status | Temperature | ℃ | ≤45 | |||
| Pressure | MPa | Atmospheric pressure | ||||
| Relative humidity | ≤90% | |||||
| Noise Level | dB(A) | ≤79 | ||||
| Residual oil content | ppm | ≤2 | ||||
| Drive rotor speed | rpm | 2970 | 2970 | 2970 | 2970 | |
| Compressed air outlet temperature | ℃ | Ambient temperature＋10 | ||||
| Cooling air flow | m3/hr | 11200 | ||||
| Control mode | Intelligent controller | |||||
| Safety valve set pressure | MPa | 0.77 | 0.88 | 1.10 | 1.43 | |
| Lubricating oil volume | L | 70 | ||||
| Lubricating oil brand | ROTORCOMP | |||||
| Compressed air outlet connection | DN80 | |||||
| Dimension | L | mm | 1750 | |||
| W | mm | 1200 | ||||
| H | mm | 1500 | ||||
| Net Weight | kg | 1850 | ||||
| Motor | Model | Y2280-2 | ||||
| Speed | rpm | 2970 | ||||
| Rated Power | KW | 90 | ||||
| Service factor | 1.2 | |||||
| Protection type | IP23/IP54 | |||||
| Insulation class | F | |||||
| Startup mode | ʏ-Δ starting | |||||
| Voltage | V | 380(Special on request) | ||||
| Frequency | Hz | 50(Special on request) | ||||
| Rated current | A | 166 | ||||
| Weight of motor | kg | 566 | ||||
90KW air compressor main spare parts
| No. | Item | Model | Brand | |||
| 90KW | ||||||
| 0 | Max. working pressure | 0.7 | 0.8 | 1.0 | 1.3 | |
| 1 | Air end | 4030200019 | 4030200019 | 4030200018 | 4030200017 | ROTORCOMP (China) |
| 2 | Motor | 4020100112 | HEBEI/HUADA | |||
| 3 | Pully | 4020100011 | CPT | |||
| 4 | Coupling | 4051000051 | OPT (Germany) | |||
| 5 | Intake Valve | 4070105001 | HONGXING | |||
| 6 | Solenoid valve | 4080101002 | CKD | |||
| 7 | Minimum pressure valve | 4070204002 | HONGXING | |||
| 8 | Safety valve | 4070305001 | 4070305002 | 4070305003 | 4070305004 | YUANTIAN |
| 9 | Air filter | 4080105001 | ROTORCOMP | |||
| 10 | Air filter element | 4080105051 | ROTORCOMP | |||
| 11 | Oil filter | 4080207011 | ROTORCOMP | |||
| 12 | Oil separator element | 4080309012 | ROTORCOMP | |||
| 13 | Oil separator tank | 4040401001 | ROTORCOMP | |||
| 14 | Cooler | 4060500062 | ROTORCOMP | |||
| 15 | Cooling fan assembly | 4060100031 | ROTORCOMP | |||
| 16 | Oil level sight glass | 4120400041 | ROTORCOMP | |||
| 17 | Solenoid valve | 4072000031 | HONGXING | |||
| 18 | Controller | 4101300131 | PLOT | |||
| 19 | Contactor-1 | 4100900021 | SCHNEIDER (France) | |||
| 20 | Contactor-2 | 4100900121 | SCHNEIDER (France) | |||
| 21 | Contactor-3 | 4100900131 | SCHNEIDER (France) | |||
| 22 | Pressure sensor | 4100100011 | ROTORCOMP | |||
| 23 | Temperature sensor | 4100300031 | ROTORCOMP | |||
| 24 | Pressure gauge | 4100200011 | ROTORCOMP | |||
Screw Compressor Spare Parts
PLC(Siemens/Schneider)
• Significantly increase service life
• Powerful troubleshooting and protection function
Intake valve(HOERBIGER from Austria)
• System automatically adjusts the consumption
volume of gas accordingly
• System automatically adjusts the consumption
volume of gas accordingly
Three grade air and oil separator
(Germany MANN)
• Built-in highly efficient air and
oil separator core, ensuring oil
content of compressed air below
3PPM
Oil filter (Germany MANN)
• With efficiency 20% higher than
the average
• Filter accuracy up to 9μm
After-sale Service
• Any questions or requests before, during or after sales, we would like to help you any time and will find you the best solution in 24 hours.
• Warranty: One year for the whole machine Genuine spare parts will be provided with best price.
• Over board engineer service is available.
Special Customized Service
1) Full OEM
• Quantity: at least 5 pcs
• In this plan, we will do all the changes (Color, name plate and logo) as your need, and will not charge extra fee.
2) Half OEM
• Quantity: no limit
• Under this program, we can make the necessary alteration (name plate and logo) but we will charge some extra fee for the name plate, as the name plate factory has the MOQ.
3) Logo OEM
• Quantity: no limit
• Only the logo will be changed to yours, and no extra fee will be charged.
Overseas Engineer Service
• We are available to send our engineer for aboard service. Only need you to arrange the accommodation, transportation and translator. Extra cost for each will be discussed based on local price level.
Description:
Fully seal & double screw,dual shockproof,smooth operation,can be installed anywhere.
With a exquistie shape and compact structure and cover a small area.
Large displacement,stable pressure and high efficiency.
Low exhause temperature (only 7 °C~10°C higher than the ambient temperature)
Safe,liable,smooth operation,little noise and long maintenance cycle and using life.
The intelligent control system completely satisfy the continuous cooperation without man work.
Many screw air compressors operate together and start or shut down automatically
according to the air amount,and no man-work is needed.
It is more energy saving for a single compressor can adjust air demand automatically according to the users' air amount(frequency conversion type).
The degree of tightness of the belt can be auto-matched with the flexible belt. Through adjusting the tensility, the loss of the pressure and efficiency can be reduced to the lowest point and increase the efficiency.
Why Shanghai Rotorcomp compressor?
1. Stable and reliable
A Strong research and development capabilities, the effective use of a large number of patents.
Strong time has a strong R & D team, and close cooperation with Germany Rotorcomp Gmbh, has obtained 26 patents, the industry's leading design level, to create a reliable air compressor products.
B Selection of reliable parts
C exquisite manufacturing capability
Manufacturing benchmarking enterprises, improve the manufacturing management process, treat every manufacturing link with the spirit of craftsman, to create reliable air compressor products.
D rigorous testing methods and verification methods
Each test data of the first digital air compressor test line in China has been validated and verified to ensure the delivery quality of each device. We provide a corresponding test report for each of the products that have been manufactured in strict energy efficiency, and resolutely say no to the virtual standard parameters!
2. Energy efficient
A Basic knowledge of energy conservation
B The most efficient part selection
C Optimized system and piping design
D Intelligent air compressor control system
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