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Quality High-Temperature Compatibility + Low-Temperature Exhaust: 450 kW Industrial Air Compressor for Stable, Uninterrupted Workshop Operation factory
Quality High-Temperature Compatibility + Low-Temperature Exhaust: 450 kW Industrial Air Compressor for Stable, Uninterrupted Workshop Operation factory
Quality High-Temperature Compatibility + Low-Temperature Exhaust: 450 kW Industrial Air Compressor for Stable, Uninterrupted Workshop Operation factory
Quality High-Temperature Compatibility + Low-Temperature Exhaust: 450 kW Industrial Air Compressor for Stable, Uninterrupted Workshop Operation factory
Quality High-Temperature Compatibility + Low-Temperature Exhaust: 450 kW Industrial Air Compressor for Stable, Uninterrupted Workshop Operation factory

High-Temperature Compatibility + Low-Temperature Exhaust: 450 kW Industrial Air Compressor for Stable, Uninterrupted Workshop Operation

Basic Properties
Place of Origin: made in China
Brand Name: AIRERA
Certification: ISO、CE、TUV
Model Number: LGCD-400II
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:

450 kW industrial air compressor

,

2 stage screw compressor high-temperature

,

low-temperature exhaust workshop air compressor
Air Capacity（m3/Min）: 64.8~85.40
Working Pressure: 0.7~1.3MPa
Cooling Type: Air Cooling
Driven Type: Direct Driven
Motor Power: 400KW
Product Description
AIRERA 450 kW Heavy-Duty Air Compressor: High-Temp Mastery & Low-Temp Exhaust for Continuous, Heavy-Industrial Operation

Tailored for large-scale heavy industrial workshops, the AIRERA 450 kW compressor demonstrates exceptional heavy-duty resilience. It thrives under extreme ambient temperatures, maintaining powerhouse performance during continuous high-load operations. The innovative ultra-low exhaust temperature technology minimizes the risks of lubricant emulsification and rubber component aging, protecting downstream precision equipment from the source. With unparalleled mechanical stability, AIRERA delivers a rock-solid air supply for mass production lines, completely eliminating unplanned downtime and driving true, around-the-clock manufacturing efficiency.

  • Direct driven

Big rotors and low speed;Lower maitainace cost.


High-Temperature Compatibility + Low-Temperature Exhaust: 450 kW Industrial Air Compressor for Stable, Uninterrupted Workshop Operation 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.


High-Temperature Compatibility + Low-Temperature Exhaust: 450 kW Industrial Air Compressor for Stable, Uninterrupted Workshop Operation 1

  • Cooling air flow

A separate generously sized cooling air fan provides several times the minimum required volume for the motors.The motor is sited in the main cooling air intake flow, which means:the coolest air crosses the motor first, increased service life.The ambient cooling air also cools the switch cabinet and the electrical components , which ensures:low component temperature and extended service life.

High-Temperature Compatibility + Low-Temperature Exhaust: 450 kW Industrial Air Compressor for Stable, Uninterrupted Workshop Operation 2


Technical Specifications -LGCD-450II Diesel Portable Compressor
LGCD-450II Diesel Portable Compressor Parameters
ITEM UNIT MODEL LGCD-450II
Air capacity m³/min 74.8`95.40
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 1490
Compressed air outlet temperature ℃ Ambient temperature＋10
Cooling air flow m3/hr 26200
Control mode
Intelligent controller
Safety valve set pressure MPa 0.77-1.43
Lubricating oil volume L 200
Lubricating oil brand
ROTORCOMP
Compressed air outlet connection
DN150
Dimension L mm 4500
Dimension W mm 2500
Dimension H mm 2200
Net Weight kg 12500
Motor Model
Y2-450L2-4
Motor Speed rpm 1490
Motor Rated Power KW 450
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 805
Motor Weight of motor kg 2450

 CALT LGCD-450II Diesel Portable Compressor: Frequently Asked Questions (FAQ)
How does the 450 kW model handle internal thermal loads during continuous high-load operation?
AIRERA 450 kW compressor features an independently temperature-controlled cooling system with a heavy-duty, high-displacement fan to dynamically adjust heat dissipation. Enhanced by high-thermal-conductivity plate-fin heat exchangers, it ensures core components stay at optimal temperatures during continuous full-load operation.
Why does the ultra-low exhaust temperature technology protect downstream precision equipment from the source?
Ultra-low exhaust temperature means compressed air leaves the compressor cooler, allowing water vapor to condense and drain early in the aftercooler. This reduces thermal load and moisture entering dryers and filters, preventing downstream precision pneumatic components from high-temperature and corrosion damage.
For large-scale production lines, how does this compressor ensure rock-solid stability and eliminate unplanned downtime?

This model pairs a low-RPM large air-end with heavy-duty bearings to minimize mechanical wear and boost fatigue life. Combined with an IP55-certified high-protection motor and smart predictive system, it prompts maintenance before potential faults occur, guaranteeing non-stop mass production.


Mr. Zhou

Sales director

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