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SCREW INDUSTRIAL AIR COMPRESSOR (RK-55A-PRO) - BROCHURE

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SCREW INDUSTRIAL AIR COMPRESSOR

In modern manufacturing, a compressor is not just a source of compressed air—it is one of the largest consumers of electrical energy in the production process. That is why choosing a screw compressor with inverter technology (VSD – Variable Speed Drive) has a direct impact on monthly operating costs, production stability, and equipment longevity.

INVERTER TECHNOLOGY

An inverter screw compressor does not operate on a simple start/stop principle. Instead, it continuously adjusts its speed and power output according to the actual compressed air demand. There is no unnecessary idling or energy waste, while the system provides soft start-up, stable pressure, and optimal performance at all times.

REAL RETURN ON INVESTMENT

Although the initial investment in an inverter screw compressor is higher, the price difference is quickly recovered through energy savings. Under real operating conditions, electricity consumption can be reduced by up to 50%, allowing the compressor to pay for itself within 12 to 24 months. After that, it continues to generate direct financial savings and lower operating costs.

Motor power Air capacity

Working pressure

Maximum pressure

Air receiver capacity

Voltage

Operating noise level

Starting method

Air drying and filtration system

Control displays

Overload protection

Soundproof protective enclosure

Packing dimensions

Application

INTEGRATED DRYER AND FILTRATION

Compressed air without proper treatment contains moisture, oil, and contaminants that can damage pneumatic components. Screw compressors with integrated dryers and filtration systems provide dry, clean, and stable air, resulting in fewer breakdowns, longer machine life, and reliable production without unexpected downtime.

LOW NOISE LEVEL

Unlike piston compressors that generate high noise levels, screw compressors operate quietly and smoothly, with significantly lower sound emissions. This allows installation closer to the production area while providing less operator fatigue, greater concentration, and improved working conditions.

RELIABILITY AND CONTINUITY

An inverter screw compressor provides constant and stable pressure without drops or fluctuations that could affect machine performance. Thanks to its smooth and continuous operation, production runs without interruptions or air supply issues, which is particularly important for CNC machines, edgebanders, and automated production lines.

5.5kW

0.66m³/min at 10bar / 1.0MPa — 660L/min

0.69m³/min at 8bar / 0.8MPa — 690L/min

0.70m³/min at 7bar / 0.7MPa — 700L/min

7–10bar

10bar

500L

380V / 50Hz / 3 Phase

66 ± 2dB

Inverter / Variable Frequency Drive (VFD) Included Included Included Included 1970x750x1200mm

Suitable for small and medium-sized production facilities requiring stable air pressure, quiet operation, and dry compressed air

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SCREW INDUSTRIAL AIR COMPRESSOR (RK-55A-PRO) - BROCHURE by RADEK - Woodworking & Metalworking Machines - Issuu