Sraigtinis kompresorius su džiovintuvu ir 270 l baku

CORMAK LUFT 700 VSD+PM COMPACT/ 270l tank

CORMAK LUFT 700 VSD+PM Compact Screw Compressor with Dryer – Compact Set for Demanding Applications - ENERGY SAVER

SET INCLUDES:

LUFT 700 VSD+PM COMPACT Screw Compressor with integrated dryer.
270 L Horizontal Compressed Air Receiver Tank.

Here are the key features that set these models apart:

1. Permanent Magnet Motor Technology (PM)

Most compressors in the Energy Saver series utilize Permanent Magnet motors. Unlike standard induction motors:

They offer efficiency levels compliant with IE4 or even IE5 standards.

Maintain high performance even at very low rpm (standard motors lose efficiency outside their nominal range).

They are smaller, lighter, and generate less heat.

2. Advanced Inverter Control (VSD)

The heart of the Energy Saver line is the frequency inverter (VSD).

Demand-based operation: The compressor does not operate in a simple on/off (load/unload) mode. If your machine only requires 30% capacity, the compressor reduces its speed accordingly, consuming proportionally less energy.

Idle run elimination: Classic compressors often operate for several minutes after the tank is full, using approx. 25–30% of nominal power without producing air. Energy Saver models nearly eliminate this wasteful process entirely.

3. Soft Start

Thanks to the inverter, these units start smoothly from 0 Hz. This means there are no sudden current surges during startup, which:

Protects your facility’s electrical installation.
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Allows for more frequent start/stop cycles without the risk of winding overheating.

4. Significant Energy Savings

In practice, using the Energy Saver line allows electricity bills to be reduced by 30% to 50% compared to traditional fixed-speed compressors. Additionally, the system maintains very stable network pressure (accurate to 0.1 bar), which is crucial for precise devices such as laser cutters. Longer service life: The absence of sudden pressure and temperature fluctuations extends the lifespan of the screw block.

Technical specifications
Motor Power: 5.5 kW / 7.5 HP
Voltage: 400V/50Hz
Output 0-6 bar: avg. 690 L/min
Output at 6 bar: 690 L/min
Output at 8 bar: 650 L/min
Output at 10 bar: 650 L/min
Outlet port diameter (G): 1/2"
Dimensions: 1495 x 520 x 1340 mm
Weight: 250 kg

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