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250KW 46.5~35m3/min Oil Inject Screw Compressor

Proprietà di base
Luogo di origine: Made in China
Marchio: AIRERA
Certificazione: ISO、CE、TUV
Numero di modello: AGCD-250D C
Proprietà Commerciali
Quantità minima di ordine: 1 unità
Prezzo: negotiable
Termini di pagamento: TT/LC, Western Union, D/P, D/A
Capacità di fornitura: 2.000-3.000 al mese
Riepilogo Prodotto
Il compressore a vite a iniezione di olio AIRERA da 250 kW eroga 46,5 m³/min per uso industriale pesante. Presenta un gruppo vite di progettazione tedesca, un trascinamento di olio ≤2 ppm e una struttura robusta per il funzionamento 24 ore su 24, 7 giorni su 7 in applicazioni mediche, farmaceutiche e di trasformazione alimentare.

Dettagli del prodotto

Cooling Air Flow(m3/Hr): 24200
Application: Settore medico, farmaceutico, alimentare
Oil Content: Iniezione di olio
Working Pressure: 0,7-1,3 Bar
Cooling Type: Raffreddamento ad aria
Driven Type: Guida diretta
Free Air Delivery: 46,5~35 m3/min
Descrizione del prodotto

AIRERA 250kW Flagship Oil-Injected Screw Compressor: The Iron Backbone of Heavy Industry

As the "Performance Titan" of the AIRERA family, the 250kW Series is purpose-built for large-scale industrial applications and centralized air supply systems. Delivering a massive output of up to 46.5 m³/min, this unit combines immense power with an impressive energy efficiency ratio. It is the premier choice for steel mills, large-scale chemical plants, and automation hubs seeking robust and reliable pneumatic power.

Key System Advantages
Air end block – reliable centrepiece Design in Germany

The centrepiece of the compressor is the air end, which is constructed and manufactured with the most modern production methods in Germany. The optimal air end for your compressor can be used on a modulating basis. In frequency-controlled units, where the operating pressure changes, adjustments can also be made on the frequency controller to optimally adjust the speed of the compressor to the compressor performance.

 

250KW 46.5~35m3/min Oil Inject Screw Compressor 0

Oil separation system

Compressors up to 132 kW are equipped with external separators that can be changed in a simple spin-off/spin-on process. Larger units have an internal separator cartridge. Due to the excellent separation efficiency of the system as a whole, the compressors can be used in the pressure range of 5.0 to 15.0 bar. Special pressures on request.

 

250KW 46.5~35m3/min Oil Inject Screw Compressor 1

 

 

Drives and electrics

The almost loss-free power transmission guarantees reliable, high-performance compressor operation. The regular maintenance requirement is reduced to lubrication of the motor. All the electronic components are brand products of leading manufacturers.

250KW 46.5~35m3/min Oil Inject Screw Compressor 2
Technical Specifications - 250kW Air Cooling Compressor
ITEM UNIT MODEL AGCD-250
Free air delivery m³/min 46.5~35
Max. working pressure MPa 0.7~1.3
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) ≤83
Residual oil content ppm ≤2
Drive rotor speed rpm 2980
Compressed air outlet temperature Ambient temperature+10
Cooling air flow m³/hr 24200
Control mode
Intelligent controller
Safety valve set pressure MPa 0.77 ~ 1.43
Lubricating oil volume L 160
Compressed air outlet connection
DN100
Dimension - L mm 3150
Dimension - W mm 1800
Dimension - H mm 2100
Net Weight kg 3600
Motor - Model
Y2355L1-2
Motor - Speed rpm 2980
Motor - Rated Power KW 250
Motor - Service factor
1.2
Motor - Efficiency
IP55
Motor - Startup mode
Y-Δ starting
Motor - Voltage V 380 (Special on request)
Motor - Frequency Hz 50 (Special on request)
Motor - Rated current A 445
Motor - Weight of motor kg 1610
250KW 46.5~35m3/min Oil Inject Screw Compressor 3
Frequently Asked Questions
Q1: How durable is the machine in high-intensity, 24/7 heavy industrial environments?
A: We guarantee durability through three dimensions:
  1. Heavy-Duty Bearings: Premium high-temperature resistant bearings with a design life of 60,000–100,000 hours.

  2. Triple-Proof Design: The electrical cabinet is built to resist dust, moisture, and vibration, suitable for harsh smelting or chemical environments.

  3. Independent Oil-Cooling Loop: Equipped with a high-precision thermostatic valve to ensure oil temperature stays in the "Golden Zone"—optimal lubrication without condensate precipitation.

Q2: What makes the filtration system unique for such high-capacity units?
A: Standard filters often fail or cause high pressure drops under a 46.5m³/min flow. AIRERA uses oversized filtration surface designs:
  • Air Intake: Nano-coated filter media with 99.9% efficiency protects the air-end from dust-related wear.

  • Oil Separation: Utilizes dual-parallel or extra-large separator tanks to ensure ultra-low flow velocity. This keeps oil carryover below 3ppm and significantly extends maintenance intervals.

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