Oil-Free Centrifugal Air Compressor for Industrial Use | China Suppliers & Factory Solutions
Product Parameters
| Model | Exhaust pressure (bar) | Air displacement (m³/min) | Power (kW) | Weight (kg) | Dimensions (mm) |
|---|---|---|---|---|---|
| GBTB-120A | 4-9 | 20-43 | 110-240 | 4000 | 3000*1850*2450 |
| GBTB-140A | 1.5-4 | 40-85 | 140-280 | 4200 | 2800*1800*1800 |
| GBTB-250A | 4-9 | 45-90 | 250-500 | 6500 | 3100*2000*2450 |
| GBTB-220A | 2-12 | 40-98 | 220-500 | 8500 | 3300*2000*2450 |
| GBTB-300A | 2-25 | 80-210 | 300-1200 | 10000 | 4300*2100*2700 |
| GBTB-1050A | 2-25 | 220-350 | 1050-2000 | 16500 | 4500*2250*2770 |
Frequently Asked Questions
Q:
What is the range of exhaust pressure offered by the GBTB series?
The GBTB series covers a wide range of exhaust pressures to suit different industrial needs, starting from low-pressure models at 1.5-4 bar (GBTB-140A) up to high-pressure models reaching 2-25 bar (GBTB-300A and GBTB-1050A).
Q:
Which model delivers the highest air displacement capacity?
The GBTB-1050A model offers the highest capacity with an air displacement range of 220 to 350 m³/min, making it ideal for heavy-duty, large-scale industrial operations.
Q:
What are the power requirements for these compressor models?
Power requirements scale according to the machine's capacity. The entry-level GBTB-120A requires 110-240 kW, while the high-performance GBTB-1050A operates within a power range of 1050-2000 kW.
Q:
How heavy are the GBTB series compressors and what are their footprints?
The physical weight ranges from 4,000 kg (GBTB-120A) to 16,500 kg (GBTB-1050A). Dimensions range correspondingly from 2800*1800*1800 mm up to 4500*2250*2770 mm to accommodate the heavy industrial build.
Q:
Are these equipment parameters customizable for specific projects?
Yes, our engineering team can evaluate your specific requirements regarding pressure, displacement, and dimensions to recommend or customize the optimal configuration for your site layout.

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