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Quality 55KW,75HP PM VSD Direct driven oil inject screw compressor factory
Quality 55KW,75HP PM VSD Direct driven oil inject screw compressor factory
Quality 55KW,75HP PM VSD Direct driven oil inject screw compressor factory
Quality 55KW,75HP PM VSD Direct driven oil inject screw compressor factory
Quality 55KW,75HP PM VSD Direct driven oil inject screw compressor factory
Quality 55KW,75HP PM VSD Direct driven oil inject screw compressor factory
Quality 55KW,75HP PM VSD Direct driven oil inject screw compressor factory

55KW,75HP PM VSD Direct driven oil inject screw compressor

Basic Properties
Place of Origin: made in China
Brand Name: AIRERA
Certification: ISO、CE、TUV
Model Number: AGCD-55D C VP
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
37kW VSD air-cooled screw compressor delivers 6.6 m³/min with IE3 motor efficiency. Features triple filtration (≤2ppm oil), constant pressure (±0.01MPa), and 35% energy savings. Ideal for medical, pharmaceutical, and food processing applications.

Product Details

Highlight:

55KW VSD oil injected screw compressor

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75HP direct driven screw compressor

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PM VSD oil free air compressor
Cooling Air Flow（m3/Hr）: 11200
Application: Medical, Pharmaceutical, Food Processing
Oil Content: Oil Inject
Working Pressure: 0.8-1.3Bar
Cooling Type: Air Cooling
Driven Type: Direct Driven
Product Description
AIRERA 55kW/75HP IE5 PM-VSD Direct Driven Series: Zero-Loss Transmission, Peak Industrial Performance

    The AIRERA 55kW series is our flagship solution engineered for heavy-duty industrial environments that demand high reliability and rapid response. By perfectly integrating VSD (Variable Speed Drive) technology with a Direct Driven system, we have eliminated the efficiency bottlenecks of traditional transmission, delivering stable, high-quality compressed air at the lowest possible cost.

Advantages of AGCD VSD Oil-Inject Air Screw Compressor
  • Upgraded high-efficiency screw compressor heads for greater airflow

    By selecting low-speed screw rotors and the most suitable motors, and pairing them with main units optimized for specific speeds, we ensure that each rotor operates at its optimal speed, achieving the best possible energy efficiency ratio.

55KW,75HP PM VSD Direct driven oil inject screw compressor 0

  • With a wider frequency modulation range of 30–200 Hz, it is 15–35% more energy-efficient than most 300–100 Hz compressors on the market

   Next-generation control system: We employ dual-inverter technology, retaining the original motor inverter features while also incorporating an inverter-controlled cooling fan for the main unit. This dual-inverter approach ensures the cooling system operates in a stable state, and the modular design facilitates easy maintenance.

     PCB coating enhances environmental resistance; an excellent heat dissipation design allows operation at ambient temperatures up to 50°C. The system automatically adjusts the output rating based on temperature rise conditions to maintain the inverter’s sustained high-efficiency operation.

 

55KW,75HP PM VSD Direct driven oil inject screw compressor 1

  • Specialized Oversized Inlet Valve

· Normally closed, oversized bore, ultra-low pressure drop;

· Low failure rate, long service life

55KW,75HP PM VSD Direct driven oil inject screw compressor 2

 

Sample calculation of energy saving:

55KW,75HP PM VSD Direct driven oil inject screw compressor 3

55KW,75HP PM VSD Direct driven oil inject screw compressor 4

 

Technical Specifications - 55KW VSD Air Cooling Compressor
ITEM UNIT MODEL AGCD-55 VP
Free air delivery m³/min 2.5-10.0 | 2.25-9. 0| 2.0-7.8
Max. working pressure MPa 0.8 ~1.3
Compressor type   Oil inject 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) ≤76
Residual oil content ppm ≤2
Drive rotor speed rpm 800~3000
Compressed air outlet temperature ℃ Ambient temperature＋10
Cooling air flow m³/hr 11200
Control mode   Intelligent controller
Safety valve set pressure MPa 0.88 ~ 1.43
Lubricating water volume L 50
Compressed air outlet connection   G2
Dimension - L mm 1850
Dimension - W mm 1000
Dimension - H mm 1450
Net Weight kg 1260
Motor - Model   YPM225S30-55
Motor - Speed rpm 800~3000
Motor - Rated Power KW 55
Motor - Service factor   1.2
Motor - Protection type   IP55
Motor - Efficiency   IE5
Motor - Startup mode   Frequency conversion starting
Motor - Voltage V 380(Special on request)
Motor - Frequency Hz 50-200(Special on request)
Motor - Rated current A 94.2
Motor - Weight of motor kg 260

55KW,75HP PM VSD Direct driven oil inject screw compressor 5

AIRERA 55kW VP Screw Air Compressor: Frequently Asked Questions (FAQ)
For a high-power unit like 55kW, can VSD technology really recover the initial investment?
Yes, and quite rapidly. A 55kW unit is a major energy consumer; its annual electricity cost often exceeds the purchase price of the machine. AIRERA’s VSD technology dynamically adjusts power based on demand. If your air consumption fluctuates, you can save approximately 35,000 to 60,000 kWh per year compared to a fixed-speed unit. Typically, the energy savings pay back the VSD premium within 12-18 months.
Are there any special installation requirements for the 55kW Direct Drive model?

Mainly space and ventilation. Due to its high capacity, the unit generates significant heat. While AIRERA has optimized the internal cooling airflow, we recommend placement in a well-ventilated, independent compressor room. Notably, because the direct drive structure is highly compact, its footprint is actually smaller than many belt-driven units of the same power, saving valuable floor space.

Is the flexible coupling in the direct drive unit durable? How often should it be checked?
We use high-strength, fatigue-resistant synthetic rubber couplings reinforced specifically for VSD’s frequent speed adjustments and starts/stops. It acts as an excellent buffer to protect motor bearings. Typically, the coupling only requires a routine inspection every 8,000 to 12,000 hours, lasting far longer than high-wear belts.

Mr. Zhou

Sales director

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