SET INCLUDES:

• LUFT1000 VSD+PM COMPACT screw compressor with dryer.
• Horizontal 500L compressed air receiver.

CORMAK LUFT1000 VSD+PM Compact screw compressor with dryer – compact set for demanding applications – ENERGY SAVER

Are you looking for a professional solution for powering pneumatic tools in your workshop, paint shop or small production line? The CORMAK LUFT1000 VSD+PM COMPACT screw compressor with dryer is the perfect choice. With a 7.5kW motor and an impressive real capacity of up to 990 L/min, it provides a constant supply of compressed air essential for effective operation of impact wrenches, blow guns or spray tools. It can also be used as a sandblasting compressor.

This model is designed for continuous operation, which makes it perfect for demanding applications such as tyre services, large car workshops or production plants. Investing in a CORMAK screw compressor is a step towards significantly improving work comfort – say goodbye to noisy piston compressors and enjoy quieter and more stable operation.

The screw compressor is also equipped with an integrated refrigerated air dryer, ensuring dry and clean air that protects your system against corrosion and damage.

The oil-lubricated LUFT1000 VSD+PM COMPACT with dryer features a traditional belt drive system, which provides easier maintenance and lower service costs. Belt replacement is simpler and cheaper than repairing a direct drive system, and if the belt wears out, it can be easily replaced with a new one. Longer component life: the lack of a rigid connection between the motor and the working elements of the compressor reduces wear and mechanical stress.

The maximum pressure generated by this screw compressor is 10 bar. Full control over operating parameters is ensured by the intuitive MAM electronic control panel, giving you access to key information about the unit, which increases flexibility and control over processes.

✅ Pressure: up to 10 bar | ✅ Output: up to 990 L/min | ✅ Power: 7.5kW

Energy Saver Line: A New Era of Efficiency

The Energy Saver line is an advanced series of screw compressors designed to drastically reduce operating costs. In a world where energy accounts for nearly 80% of the total cost of running a compressed air system, these models have become the standard in modern industry.

CORMAK Screw Compressors: When You Expect Top Quality and Performance!

Looking for solutions that exceed market standards? CORMAK screw compressors are synonymous with innovation and reliability, created for the most demanding applications.

• Innovative design: Our compressors are based on advanced engineering and European precision. The robust construction, enhanced with modern components, ensures long-lasting and trouble-free operation under all conditions.
• Efficiency optimisation: Thanks to VSD inverter technology and intelligent algorithms, the LUFT1000 VSD+PM COMPACT dynamically adjusts energy consumption to current air demand. This means significant reduction of operational costs while maintaining maximum performance.
• Reliable drive system: The LUFT1000 VSD+PM COMPACT compressor uses a reliable direct drive that minimises stress on the screw block and motor, ensuring efficient operation and long service life.
• Quiet operation and comfort: Designed with attention to detail, our compressors feature extremely low noise levels. Effective noise suppression and vibration reduction systems ensure a comfortable working environment, improving concentration and operator wellbeing.
• Intelligent control: The intuitive MAM electronic control panel is the command centre of your compressor. It enables precise parameter monitoring, maintenance scheduling and quick diagnostics, ensuring stability and protection of key components.
• Adaptability: We understand that every application is unique. CORMAK compressors can be configured with additional air treatment systems (option*), allowing perfect adjustment to your industry’s specific requirements.
• Dynamic working pressure: Automatic pressure regulation ensures that the compressor delivers exactly the amount of compressed air needed at any given time, maximising energy efficiency and minimising losses.
• Sustainable development: We focus on eco-friendly solutions. The energy-saving technologies used in our compressors not only reduce your bills but also minimise environmental impact.

CORMAK: Technology that drives your success!

Main Advantages of Permanent Magnet (PM) Motors

Permanent Magnet Motors (PM Motors) represent an innovative approach in electric drives, offering significant advantages over traditional induction motors.

• Higher energy efficiency: This is one of their key benefits. PM motors do not require current to be supplied to the rotor to generate a magnetic field, as it is created by the permanent magnets themselves. This eliminates energy losses in the rotor (reactive and Joule losses), resulting in higher efficiency, often exceeding IE4 Super Premium standards. Efficiency is maintained over a wide range of loads and speeds, particularly at lower RPMs.
• Higher power factor: PM motors have a higher power factor, meaning they draw less current from the mains for the same output power. This benefits the entire electrical system by reducing load and reactive energy costs.
• Compact design and higher power: Thanks to the strong permanent magnetic field, these motors can deliver greater power in a smaller housing. They are lighter and more compact than equivalent induction motors, which is essential in applications where space and weight matter (e.g. electric vehicles, robotics).
• Constant torque and high dynamics: PM motors can deliver constant torque even at low speeds and have fast dynamic response. Low rotor inertia enables rapid speed changes and precise control, making them ideal for applications requiring high positioning accuracy, such as CNC machines or industrial robots.
• Wide speed control range: With the ability to use magnetic field weakening strategies, these motors can operate efficiently over a wide speed range.
• Increased reliability and durability: Lower heat generation, a simpler rotor design (no windings) and reduced mechanical loads translate into longer and more reliable operation.

Inverter / VSD – the key to optimising compressor performance

The inverter (also called a frequency converter) is an advanced electronic device that revolutionises the way screw compressors work. Its use allows smooth regulation of the compressor motor’s rotational speed depending on the current demand for compressed air.

Key advantages of compressors equipped with an inverter:

• Significant energy savings: This is the inverter’s greatest advantage. Traditional compressors operate at full capacity or are turned off, often releasing excess air. The inverter enables perfect matching of air production to its consumption. The compressor works only with the power currently required, eliminating idle operation and losses from start/stop cycles. Depending on air usage profile, energy savings of 20–50% can be achieved.
• Stable system pressure: Thanks to smooth motor speed regulation, an inverter compressor maintains an almost perfectly constant pressure in the compressed air network, regardless of demand fluctuations. This is crucial for proper tool and machine performance, preventing pressure drops and improving process precision.
• Reduced start-up currents and network load: The inverter ensures a gentle start-up, eliminating high inrush currents typical of star-delta starts. This protects the electrical network from overloads and extends the lifespan of the motor and other components.
• Extended component life: Fewer abrupt starts and stops and operation under optimal load conditions significantly reduce mechanical wear of the screw block, bearings and motor. This results in longer compressor service life and lower maintenance costs.
• Quieter operation: When air demand is lower, the inverter reduces motor speed, which directly lowers the noise level emitted by the compressor. This increases comfort in workshops and production halls.
• Greater flexibility and adaptability: An inverter-driven compressor performs perfectly in applications with variable air demand, which is typical for most production facilities. It works efficiently under both low and high load conditions.
• Advanced control and diagnostics: Modern inverters are integrated with control panels, offering extensive monitoring, fault diagnostics, remote control and maintenance planning functions, providing complete control over the compressed air system.

Investing in an inverter compressor pays off quickly thanks to significant energy savings and greater reliability. This solution is ideal for companies that value efficiency, durability and optimised operating costs.

Screw module – the heart of your compressor

High-quality CORMAK screw compressors, such as the LUFT1000 VSD+PM COMPACT model, are based on technologically advanced screw modules that determine their performance and reliability. By combining proven engineering solutions with innovation, CORMAK ensures that each module is perfected in every detail to withstand even the most intensive operation.

Key features of screw modules in CORMAK compressors:

• Modern technology and efficiency: Screw modules ensure excellent performance and outstanding operating efficiency. Their design focuses on achieving maximum output with minimal energy consumption.
• Precision and control: Thanks to advanced engineering solutions, the screw modules enable precise control over the compressed air generation process. This ensures stable pressure and optimal performance of the entire pneumatic installation.
• Durability and reliability: The screw modules used in CORMAK compressors are designed for long service life. Their robust construction and the use of high-quality materials guarantee reliability even in demanding industrial environments, minimising downtime and maintenance needs.

By choosing a CORMAK compressor, you are investing in technology resulting from years of industry experience and continuous innovation, translating into greater efficiency and productivity in your company.

Intuitive CORMAK control panel – full control at your fingertips

In CORMAK screw compressors such as the LUFT1000 VSD+PM COMPACT, the advanced MAM control panel plays a key role in ensuring reliability and operational optimisation. Designed for efficient compressed air system management, it allows real-time monitoring and rapid response to all operating parameters.

What does the CORMAK control panel offer?

• Comprehensive monitoring: The panel allows continuous tracking of all key compressor parameters such as pressure, temperature and operating status.
• Easy configuration: Thanks to the intuitive interface, the user can easily adjust settings and operating parameters to suit the current system requirements.
• Instant alerts: The controller is programmed to quickly respond to operational events. In case of irregularities such as failure or maintenance need, it displays appropriate notifications on the screen.

The CORMAK control panel guarantees peace of mind and efficiency, enabling precise management of your compressed air system.

COMPLETE DOCUMENTATION FOR TECHNICAL INSPECTION (UDT equivalent)

Ensure full compliance and peace of mind during safety inspections.

When purchasing our compressor, you receive complete documentation allowing for seamless registration and approval for operation in accordance with European safety requirements.

The documentation includes:

• Declaration of conformity,
• Certificate for the air receiver with technical drawing,
• Certificate for the safety valve.

Contact us and order a compressor tailored to your installation!

*The price quoted is for the machine itself, excluding optional/additional equipment, installation, transport and training— please contact our consultant for more details.