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Quality 45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories factory
Quality 45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories factory
Quality 45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories factory
Quality 45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories factory
Quality 45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories factory

45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories

Basic Properties
Place of Origin: made in China
Brand Name: AIRERA
Certification: ISO、CE、TUV
Model Number: LGCD-45II
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:

45 kW air-cooled screw compressor

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low noise 72 dB screw compressor

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factory air supply screw compressor
Air Capacity（m3/Min）: 6.84~9.08
Working Pressure: 0.7~1.3MPa
Cooling Type: Air Cooling
Driven Type: Direct Driven
Motor Power: 45KW
Product Description
Powering Big Industry Silently: AIRERA 45kW Compressor—The 72dB High-Output, Long-Lasting Energy Heart!

    In the heavy waves of large-scale industrial manufacturing, the AIRERA 45kW Air-Cooled Screw Air Compressor stands out through groundbreaking engineering. Serving as the relentless power core for high-intensity, non-stop factory lines, it ensures a stable and seamless 24/7 continuous air supply. Through cutting-edge acoustic restructuring, this heavy-duty machine suppresses operational noise to an astonishingly low 72 dB, achieving a perfect harmony between massive productivity and a quiet workshop environment. Built upon AIRERA’s rigorous standards of excellence, it integrates premium, wear-resistant core components and a masterfully enclosed air-cooling system, forging an exceptional service life that defies operational wear. Investing in the AIRERA 45kW model delivers a safe, stable, and highly economic energy source, providing modern industrial facilities with a truly smart path to long-term profitability.

  • 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.


45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories 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.


45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories 1

  • Fan motor

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


45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories 2


Technical Specifications -LGCD-45II Diesel Portable Compressor
LGCD-45II Diesel Portable Compressor Parameters
ITEM UNIT MODEL LGCD-45II
Air capacity m³/min 6.84`9.08
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) ≤72
Residual oil content   ppm ≤2
Drive rotor speed rpm 1485
Compressed air outlet temperature ℃ Ambient temperature＋10
Cooling air flow m3/hr 9800
Control mode
Intelligent controller
Safety valve set pressure MPa 0.77-1.43
Lubricating oil volume L 30
Lubricating oil brand
ROTORCOMP
Compressed air outlet connection
G1-1/2
Dimension L mm 1400
Dimension W mm 1000
Dimension H mm 1300
Net Weight kg 820
Motor Model
Y2200L1-4
Motor Speed rpm 1485
Motor Rated Power KW 45
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 84
Motor Weight of motor kg 312
45 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories 3
 CALT LGCD-45II Diesel Portable Compressor: Frequently Asked Questions (FAQ)
A 45kW compressor consumes considerable energy. How does this model balance continuous air supply with lower electricity bills?
Continuous air supply must be highly efficient to protect your factory's bottom line. The AIRERA 45kW compressor utilizes a premium rotary screw air end with an optimized rotor profile, delivering maximum air volume ($m^3/text{min}$) per kilowatt of power consumed. By streamlining internal piping to reduce pressure drop and ensuring precision air-to-power alignment, the system minimizes kinetic energy waste. This ensures your high-output factory lines run 24/7 while keeping your operational energy costs remarkably low.
Large factories worry about electrical surges during startup. How does the AIRERA 45kW model protect the factory's power grid?
This is a critical concern for heavy industrial facilities. The AIRERA 45kW compressor is engineered with an advanced soft-start control system. Instead of throwing a massive current spike onto your factory's grid during activation, it smoothly accelerates the motor from zero to full speed. This intelligent startup method completely eliminates peak electrical surges, protecting both the compressor’s internal electrical components and other sensitive machinery connected to the same factory power line, further proving its long-lasting and durable design.
To guarantee long-lasting durability, how does the integrated controller help operators monitor the compressor's health?

True, long-lasting reliability depends on predictive protection. The AIRERA 45kW model comes equipped with an intelligent microcomputer control system that continuously monitors core parameters in real time, including discharge pressure, oil temperature, and vibration tracking. If any parameter deviates from the optimal safety zone, the system provides early warning alerts or triggers a protective shutdown to prevent catastrophic wear. This smart safeguard guarantees the machine constantly operates under peak conditions, securing its ultra-durable service life.

Mr. Zhou

Sales director

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