KG-30A KG-Series Rotary Screw Air Compressor, 30 Hp

Armstrong-Vitech KG-30A is a high-performance, direct-drive, oil-flooded rotary screw air compressor from the KG-Series, engineered for tropical environments with energy-efficient operation, low noise levels, and reliable continuous duty. Featuring a high-efficiency asymmetrical rotor profile air-end precisely matched to the motor, advanced three-stage oil separation, and user-friendly intelligent controls, it's ideal for industrial applications in manufacturing, automotive, and general pneumatic systems requiring constant, high-quality compressed air with minimal maintenance.

Key Performance Specifications

• Motor Power: 30 HP
• Free Air Delivery:
  • 126 CFM at 8 Bar (116 PSI)
  • 108 CFM at 10 Bar (145 PSI)
  • 100 CFM at 12 Bar (174 PSI)
• Maximum Working Pressure: 12 Bar (174 PSI)
• Drive Type: Direct Drive
• Lubrication Style: Oil-Flooded

Physical and Environmental Specifications

• Configuration: Stationary, enclosed cabinet
• Dimensions (L × W × H): Approximately 1600 × 900 × 1500 mm (63.0 × 35.4 × 59.1 in) (based on similar models)
• Weight: Approximately 500 kg (1102 lbs) (estimated for series)
• Power Supply: 3-phase electric motor (typical 400V/50Hz; confirm for region)
• Noise Level: Low noise design (<75 dB(A))
• Operating Temperature: Suitable for tropical/all-weather, continuous duty
• Cooling Type: Air-cooled with efficient upward exhaust

Key Features

• Air End: High-performance asymmetrical rotor profile for constant compressed air supply
• Motor: High-efficiency with IP54 protection, Class F insulation, and SKF heavy-duty bearings
• Oil Separation: Vertical three-stage system (centrifugal, gravity, element) for <3 mg/m³ residual oil
• Inlet Valve: Reliable regulator for maximum airflow and minimal pressure loss
• Control System: Intelligent user-friendly controller with protections (phase sequence, overload, high temp), alarms, maintenance alerts, and RS485 for remote monitoring
• Cooling and Enclosure: Low-profile design with separated sound-insulated exhaust ducts and direct fan cooling for motor and air-end
• Noise/Vibration Reduction: Fire-retardant polyurethane insulation, shockproof pads, and dedicated ducts
• Leak Prevention: Seamless flexible pipes with seal rings
• Electrical Components: International-grade for >3 million cycles
• Applications: Industrial pneumatic tools, manufacturing, automotive repair; energy-efficient for 24/7 operation
• Standards Compliance: Designed for tropical reliability; RoHS compliant components