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The LGCD-75D C VP Screw Air Compressor is a high-efficiency 75kW variable speed air compressor designed for industrial applications requiring stable pressure, energy savings, and continuous operation.
Equipped with a Rotorcomp screw air end, this compressor delivers reliable compressed air with reduced power consumption, making it ideal for factories, production lines, and heavy-duty industrial use.
Its variable speed (VSD) control automatically adjusts motor speed based on air demand, significantly lowering energy costs and extending component lifespan.
| Control Mode | Intelligent Controller |
| Cooling Type | Air Cooling |
| Power Supply | 380Vac/3Ph/50Hz |
| Motor Fan Speed | 3000 Rpm |
| Dimensions (L×W×H) | 1850×1300×1450 Mm |
| Capacity | 2.9-11.5 M³/min |
| Driven Type | Direct Driven |
| Rated Pressure | 10 Bar |
| Weight | 1460 Kg |
| Motor Power | 75Kw |
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Q1: Is this compressor suitable for continuous 24/7 operation?
A: Yes. The LGCD-75D C VP is designed for continuous industrial operation with stable performance.
Q2: How much energy can be saved with the variable speed system?
A: Compared with fixed-speed compressors, VSD models can save 20–35% energy, depending on air demand fluctuations.
Q3: What industries commonly use this 75kW compressor?
A: Manufacturing, automotive, metal processing, packaging, electronics, and general industrial plants.
Q4: Can the working pressure be customized?
A: Yes. Pressure options include 7, 8, 10, and 13 bar, with customization available upon request.
Q5: What support does Shanghai Rotorcomp provide after purchase?
A: We provide technical guidance, spare parts support, and professional after-sales service.
Shanghai Rotorcomp provides professional pre-sales consultation, helping customers select the most suitable compressor configuration for their application. We offer technical support, spare parts supply, and after-sales service, ensuring long-term stable operation and reduced downtime. Customized voltage, pressure range, and system solutions are available for different markets and industries.
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