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Quality Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency factory
Quality Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency factory
Quality Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency factory
Quality Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency factory
Quality Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency factory

Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency

Basic Properties
Place of Origin: made in China
Brand Name: AIRERA
Certification: ISO、CE、TUV
Model Number: LGCD-90II
Trading Properties
Minimum Order Quantity: 1 unit
Price: Negotiable
Payment Terms: TT/LC,Western Union,D/P,D/A
Supply Ability: 2,000-3,000 per month
Tags

variable speed screw compressor

Durable Industrial Air Compressor

Stable airflow CALT-11-10K Air Compressor
Product Summary
AIRERA 60HP oil-free screw compressor delivers ISO Class 0 certified pure air with 45KW direct-drive efficiency. Features air cooling, 10200 m³/hr airflow, and reliable 24/7 operation for medical, food, and industrial applications.

Product Details

Highlight:

90 kW industrial screw air compressor

,

maintenance-free direct-drive screw compressor

,

intelligent electronic control air compressor
Air Capacity（m3/Min）: 14.98~19.3
Working Pressure: 0.7~1.3MPa
Cooling Type: Air Cooling
Driven Type: Direct Driven
Motor Power: 90KW
Product Description
AIRERA 90 kW Direct-Drive Intelligent Screw Air Compressor: Maintenance-Free, High Energy Savings & Cost Efficiency

  The AIRERA 90 kW industrial screw air compressor serves as the high-capacity power heart for heavy-industry manufacturing. Utilizing premium integrated direct-drive technology, it delivers 100% rigid power transmission—completely eliminating belt slippage and downtime under high torque for a lifetime maintenance-free drivetrain. Paired with an intelligent electronic control system, it dynamically responds to massive plant-wide air fluctuations, eliminating wasteful unloading energy. Built to conquer high-power energy consumption, it is the ultimate smart asset for modern large-scale enterprises driving toward aggressive cost reduction and sustainable low-carbon production.

  • High-efficient motor

Reach European IE-3 standard & Australian MEPS standard.IP 55 protection standard in SF1.2.With self-cooling fan for high ambient temperature.Stable and reliable.


Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency 0
  • Air end

Higher efficiency than single stage(>15-30%),bigger air flow,low noisy,power saving,reduce exhaust temperature and improve the volumetric efficiency of the compressor.It can make the gas force smaller and more uniform.


Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency 1

  • Fan motor

Motor IP class : IP44;Motor without self cooled function;Motor without service factor;Low cooling air flow;Lower cooling air pressure.


Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency 2


Technical Specifications -LGCD-90II Diesel Portable Compressor
LGCD-90II Diesel Portable Compressor Parameters
ITEM UNIT MODEL LGCD-90II
Air capacity m³/min 14.98`19.3
Working pressure MPa 0.7~1.3
Compressor type
Oil inject dual stage screw compressor
Cooling type

Air cooling
Driven type
Direct driven
Inlet status Temperature   ℃ ≤45
Inlet status Pressure  MPa Atmospheric pressure
Inlet status Relative humidity
≤90%
Noise Level dB(A) ≤79
Residual oil content   ppm ≤2
Drive rotor speed rpm 1485
Compressed air outlet temperature ℃ Ambient temperature＋10
Cooling air flow m3/hr 11200
Control mode
Intelligent controller
Safety valve set pressure MPa 0.77-1.43
Lubricating oil volume L 70
Lubricating oil brand
ROTORCOMP
Compressed air outlet connection
G2
Dimension L mm 2100
Dimension W mm 1300
Dimension H mm 1450
Net Weight kg 1570
Motor Model
Y2280-4
Motor Speed rpm 1485
Motor Rated Power KW 90
Motor Service factor
1.2
Motor Protection type
IP55
Motor Efficiency
IE3
Motor Startup mode
ʏ-Δ starting
Motor Voltage V 380(Special on request)
Motor Frequency Hz 50(Special on request)
Motor Rated current A 166
Motor Weight of motor kg 566
Maintenance-Free Direct-Drive + Intelligent Electronic Control: 90 kW Industrial Screw Air Compressor—Peace of Mind, Energy Savings, and Cost Efficiency 3
 CALT LGCD-90II Diesel Portable Compressor: Frequently Asked Questions (FAQ)
What built-in electrical safeguards are engineered into the AIRERA 90 kW to protect its high-power motor?
The 90 kW smart electrical cabinet features comprehensive industrial safeguards, including phase reversal protection, phase loss monitoring, over-current trip settings, and thermal overload tracking. If the factory's grid encounters sudden voltage drops or single-phasing anomalies, the intelligent controller reacts instantly within microseconds to isolate the motor, avoiding catastrophic winding burnouts and saving your factory from highly expensive motor repairs.
How does the AIRERA 90 kW handle thermal dissipation during continuous 24/7 high-load operations?
High-power 90 kW compression generates considerable heat. AIRERA employs an oversized, heavy-duty aluminum comb-plate cooler paired with an independent, intelligent variable-frequency cooling fan. Unlike traditional fans that run at a single fixed speed, our cooling system dynamically scales its airflow based on real-time oil temperature. This keeps the fluid within the optimal $75^circtext{C} sim 85^circtext{C}$ range, preventing thermal degradation and ensuring stable operation even in ambient temperatures up to $46^circtext{C}$.
What kind of bearing and lubrication protection does this 90 kW machine feature to ensure longevity?

At this heavy-duty tier, component wear is heavily influenced by oil quality and bearing design. AIRERA utilizes heavy-duty SKF bearings specifically rated for high torsional loads, coupled with a high-precision internal oil piping network. The intelligent controller includes a pre-lubrication startup routine and monitors oil filter pressure drops. This prevents dry-friction wear during startups and guarantees that the large screw rotors are perfectly sealed and cooled, extending the core maintenance intervals.

Mr. Zhou

Sales director

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