Screw Compressor

CORMAK LUFT 1000 VSD+PM

Condition: new, Year of construction: 2026, functionality: fully functional, CORMAK LUFT 1000 VSD+PM Compact Screw Compressor with Dryer – Compact Set for Demanding Applications – ENERGY SAVER SET INCLUDES: LUFT 1000 VSD+PM COMPACT screw compressor with dryer Horizontal compressed air tank – 500 L Key Features That Distinguish These Models 1. Permanent Magnet (PM) Motor Technology Most compressors in the Energy Saver series use permanent magnet motors. Compared to standard induction motors, they: Kjdpfoycg Ufsx Ahuoll Achieve efficiency levels compliant with IE4 or even IE5 standards Maintain high efficiency even at very low rotational speeds (standard motors lose efficiency outside their nominal range) Are smaller, lighter, and generate less heat 2. Advanced Variable Speed Drive (VSD) Control The core of the Energy Saver line is the frequency inverter (VSD). Demand-based operation: The compressor does not operate in an “all-or-nothing” (load/unload) mode. If your system requires only 30% capacity, the compressor reduces its speed and consumes proportionally less energy. Elimination of idle running: Traditional compressors often continue running for several minutes after the tank is filled, consuming approx. 25–30% of nominal power without producing air. Energy Saver models almost completely eliminate this energy loss. 3. Soft Start Thanks to the inverter, these units start smoothly from 0 Hz. This means no sudden current surges during startup, which: Protects the electrical installation in the facility Allows frequent start/stop cycles without the risk of winding overheating 4. Real Energy Savings In practice, the Energy Saver series can reduce electricity costs by 30% to 50% compared to traditional fixed-speed compressors. Additionally, the system maintains very stable pressure in the air network (with accuracy up to 0.1 bar), which is crucial for precision equipment such as laser cutting machines. Extended service life: The absence of sudden pressure and temperature spikes significantly extends the lifespan of the screw element. Technical Specifications Motor power: 7.5 kW / 11 HP Voltage: 400V / 50Hz Air delivery at 0–6 bar: avg. 990 L/min Air delivery at 6 bar: 990 L/min Air delivery at 8 bar: 950 L/min Air delivery at 10 bar: 950 L/min Outlet connection (G): 3/4" Dimensions: 1495 × 600 × 1600 mm Weight: 350 kg

Condition: new, Year of construction: 2026, functionality: fully functional, CORMAK LUFT 1000 VSD+PM Compact Screw Compressor with Dryer – Compact Package for Demanding Applications – ENERGY SAVER SET INCLUDES: LUFT 1000 VSD+PM COMPACT screw compressor with dryer Horizontal compressed air tank – 270 L Key Features of the Energy Saver Series 1. Permanent Magnet (PM) Motor Technology Most compressors in the Energy Saver series use permanent magnet motors. Compared to standard induction motors, they: Achieve efficiency levels of IE4 or even IE5 Maintain high performance even at very low speeds (standard motors lose efficiency outside their nominal range) Are smaller, lighter, and generate less heat 2. Advanced VSD Inverter Control The heart of the Energy Saver line is the frequency inverter (VSD). Adaptation to demand: The compressor does not operate on an "all-or-nothing" principle (load/unload). If your system requires only 30% capacity, the compressor reduces speed, consuming proportionally less energy. Eliminates idle running: Traditional compressors often run for several minutes after the tank is full, consuming about 25–30% of nominal power without producing air. Energy Saver models nearly eliminate this wasteful process. 3. Soft Start Thanks to the inverter, these units start smoothly from 0 Hz. This means no sudden current surges during startup, which: Saves the electrical installation in the facility Allows frequent start/stop cycles without overheating the windings 4. Real Energy Savings In practice, the Energy Saver series can reduce electricity costs by 30% to 50% compared to traditional fixed-speed compressors. Additionally, the system maintains very stable pressure in the network (with accuracy up to 0.1 bar), which is crucial for precision devices such as laser cutters. Longer service life: No sudden pressure and temperature spikes prolong the screw stage life. Technical Specifications Motor power: 7.5 kW / 11 HP Voltage: 400V / 50Hz Air delivery at 0–6 bar: avg. 990 L/min Air delivery at 6 bar: 990 L/min Air delivery at 8 bar: 950 L/min Air delivery at 10 bar: 950 L/min Kedpfx Aheycg Tnjuoll Outlet connection (G): 3/4" Dimensions: 1495 × 600 × 1440 mm Weight: 290 kg

Condition: new, Year of construction: 2026, The LUFT 1000 VSD+PM COMPACT screw compressor with a refrigerated compressed air dryer. The LUFT series screw compressors from the Polish brand CORMAK represent the most advanced solutions used in pneumatics, combined with high-quality materials and components. Low operating costs, ease of use, an ergonomic and robust design, and high efficiency guarantee effective and trouble-free operation. Technical parameters Motor power: 7.5 kW / 11 HP Voltage: 400 V / 50 Hz Air delivery at 0–6 bar: average 990 L/min Air delivery at 6 bar: 990 L/min Air delivery at 8 bar: 950 L/min Air delivery at 10 bar: 950 L/min Klsdpfxjybz Spo Ahuel Outlet connection diameter (G): 1/2" Dimensions: 1470 × 620 × 900 mm Weight: 130 kg