CORMAK LUFT 1000 VSD+PM COMPACT SMART screw compressor with dryer – a compact package for demanding applications – ENERGY SAVER

Are you looking for a professional solution for powering pneumatic tools in a workshop, paint shop or small production line? The CORMAK LUFT 700 VSD+PM COMPACT SMART screw compressor with dryer is an ideal choice. With a power rating of 7.5kW and an impressive actual output of up to 990L/min, it provides a constant supply of compressed air required for the efficient operation of impact wrenches, blow guns and spray-painting tools. It is also suitable as a compressor for sandblasting.

This model has been designed for continuous operation, making it ideal for demanding applications such as tyre service centres, large vehicle workshops and manufacturing plants. Investing in a CORMAK screw compressor is a step towards significantly improved working comfort – replace noisy piston compressors and benefit from quieter and more stable operation.

The screw compressor is also equipped with an integrated compressed-air refrigerant dryer that provides dry and clean air, protecting your system against corrosion and damage.

The LUFT 100 VSD+PM COMPACT SMART oil-lubricated compressor with dryer features a traditional belt drive, which provides significantly easier maintenance and lower servicing costs. Replacing a belt is simpler and less expensive than repairing a direct-drive system, and a worn belt can be easily replaced with a new one. Longer component service life. The lack of a rigid connection between the motor and the compressor working components reduces wear and mechanical stress.

The maximum pressure generated by this screw compressor is 10bar. Full control over the machine’s operating parameters is provided by an intuitive MAM-series electronic control panel, giving you access to key machine information and improving flexibility and process control.

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

Energy Saver Range: A New Era of Efficiency

The Energy Saver range is an advanced series of screw compressors designed to deliver a substantial reduction in operating costs. In a world where energy accounts for nearly 80% of the cost of maintaining a compressed-air system, these models are becoming standard equipment in modern industry.

CORMAK Screw Compressors: When You Expect the Highest Quality and Performance!

Are you looking for solutions that exceed market standards? CORMAK screw compressors are synonymous with innovation and reliability and are designed for the most demanding applications.

• Innovative design: Our compressors are based on advanced engineering and European manufacturing precision. Their robust construction, enhanced with modern components, ensures long-lasting and trouble-free operation in all conditions.
• Efficiency optimisation: Thanks to VSD inverter technology and intelligent algorithms, the LUFT 1000 VSD+PM COMPACT SMART dynamically adjusts energy consumption to the current compressed-air demand. This delivers a significant reduction in operating costs while maintaining maximum output.
• Proven drive system: The LUFT 1000 VSD+PM COMPACT SMART compressor uses a reliable direct drive that minimises loads on the screw block and motor, ensuring efficient operation and a long service life.
• Quiet operation and comfort: Designed with attention to detail, our compressors feature an exceptionally low noise level. Effective sound attenuation and vibration reduction systems create a comfortable working environment, improving operator concentration and well-being.
• Intelligent control: The intuitive MAM-series electronic control panel is the command centre of your compressor. It enables precise parameter monitoring, servicing schedules and rapid diagnostics, ensuring stability and protecting key components.
• Adaptation to requirements: We understand that every application is unique. CORMAK compressors can be configured with additional air-treatment systems, allowing them to be precisely matched to the specific requirements of your industry.
• Dynamic operating pressure: Automatic pressure adjustment ensures that the compressor supplies exactly the amount of compressed air required at any given time, maximising energy efficiency and minimising losses.
• Sustainability: We focus on environmentally responsible solutions. The energy-saving technologies used in our compressors not only reduce your bills but also limit environmental impact.

CORMAK: Technology that drives your success!

Main Advantages of Permanent Magnet PM Motors

Permanent magnet motors, also known as PM motors, represent an innovative approach to electric drives and offer several significant advantages over conventional induction motors.

• Higher energy efficiency: This is one of their key advantages. PM motors do not require current to be supplied to the rotor to generate a magnetic field because it is produced by the permanent magnets themselves. This eliminates rotor energy losses, including reactive power and Joule losses, resulting in significantly higher efficiency that often exceeds the IE4 Super Premium class requirements. High efficiency is also maintained across a wide range of loads and speeds, particularly at lower speeds.
• Higher power factor: PM motors have a higher power factor, meaning that they draw less current from the mains for the same usable power. This benefits the entire electrical system by reducing network load and costs associated with reactive power.
• Compact design and higher power: Thanks to the strong and constant magnetic field generated by the magnets, these motors can deliver more power from a smaller housing. They are lighter and more compact than induction motors with a comparable power rating, which is crucial in applications where space and weight are important, such as electric vehicles and robotics.
• Constant torque and high dynamics: PM motors can generate constant torque even at low speeds and feature a fast dynamic response. Low rotor inertia enables rapid speed changes and precise control, making them ideal for applications requiring accurate positioning, such as CNC machine tools and industrial robots.
• Wide speed control range: The ability to use magnetic field-weakening strategies allows these motors to operate across a very wide speed range while maintaining high efficiency.
• Improved reliability and durability: Lower heat generation, a simpler rotor design without windings and reduced mechanical loads provide longer and more reliable operation.

VSD Inverter – the Key to Optimising Compressor Operation

An inverter, also referred to as a variable-speed drive, is an advanced electronic device that revolutionises the operation of screw compressors. It enables smooth adjustment of the compressor motor speed according to the current demand for compressed air.

Key advantages of compressors equipped with an inverter:

• Significant electricity savings: This is the greatest advantage of the inverter. Conventional compressors operate at full output or are switched off, and excess air is often released. The inverter allows air production to be precisely matched to consumption. The compressor operates only at the power currently required, eliminating idle running and losses caused by start/stop cycles. Depending on the air-consumption profile, this can deliver energy savings of 20–50%.
• Stable system pressure: Smooth motor-speed regulation allows an inverter compressor to maintain an almost perfectly constant pressure in the compressed-air network, regardless of fluctuations in demand. This is crucial for the correct operation of pneumatic tools and machines, prevents pressure surges and improves the precision of technological processes.
• Reduced starting current and mains load: The inverter provides a soft motor start, eliminating the high inrush currents associated with a conventional star-delta start. This protects the electrical network against overload and extends the service life of the motor and other components.
• Extended component service life: Fewer sudden starts and stops, combined with operation under optimum load conditions, significantly reduce mechanical wear on the screw block, bearings and motor. This extends the service life of the entire compressor and reduces servicing costs.
• Quieter operation: When air demand is lower, the inverter reduces the motor speed, directly lowering the compressor noise level. This improves working comfort in a production hall or workshop.
• Greater flexibility and adaptation to requirements: An inverter compressor is ideal for applications with variable compressed-air demand, which is typical of most manufacturing facilities. It can operate efficiently under both low and high loads.
• Advanced control and diagnostics: Modern inverters are integrated with control panels and offer comprehensive functions for monitoring operating parameters, fault diagnostics, remote control and maintenance scheduling, providing full control over the compressed-air system.

Investment in a compressor with an inverter quickly pays for itself through significant energy savings and greater operating reliability. It is an ideal solution for businesses that value efficiency, durability and optimised operating costs.

Screw Element – the Heart of Your Compressor

High-grade Cormak screw compressors, such as the LUFT 1000 VSD+PM COMPACT SMART model, use technologically advanced screw elements that determine their performance and reliability. By focusing on proven solutions and innovation, Cormak ensures that every element is refined down to the smallest detail to meet the demands of even the most intensive operation.

Key features of the screw elements used in CORMAK compressors:

• Modern technology and efficiency: The screw elements provide excellent performance and exceptional operating efficiency. Their design focuses on maximum output with minimum energy consumption.
• Precision and control: Advanced technical solutions enable the screw elements to provide precise control over compressed-air production. This results in stable pressure and optimum operation of the entire pneumatic system.
• Durability and reliability: The screw elements used in CORMAK compressors are designed for longevity. Their robust construction and high-quality materials ensure reliable performance even under demanding industrial operating conditions, minimising the risk of downtime and the need for frequent repairs.

By choosing a Cormak compressor, you invest in technology developed through many years of industry experience and continuous innovation, resulting in increased efficiency and productivity for your business.

Integrated Refrigerant Dryer – the Highest Standard of Air Quality

• Two-stage drying system: provides effective moisture removal and protects the pneumatic system.
• Variable-speed fan: automatically adjusts cooling output to the operating conditions, helping to save energy.
• Dual filtration system: a 3.0µm pre-filter removes larger solid contaminants, while a 0.1µm precision filter captures fine oil particles, including aerosols, and other contaminants, providing air of the highest purity.

Remember! The compressed-air refrigerant dryer provides dry and clean air, protecting your system against corrosion and damage.

Intuitive CORMAK Control Panel – Complete Control at Your Fingertips

In Cormak screw compressors such as the LUFT 1000 VSD+PM COMPACT SMART, the advanced MAM-series control panel is a key component for ensuring reliability and optimising operation. Designed for efficient compressed-air system management, the controller enables continuous monitoring and a rapid response to all operating parameters.

What does the Cormak control panel offer?

• Comprehensive monitoring: The panel enables continuous monitoring of all key compressor operating parameters, including pressure, temperature and operating status.
• Easy adjustment of settings: The intuitive interface allows users to modify settings and operating parameters easily, adapting them to the current requirements of the system.
• Immediate notifications: The controller is programmed to respond rapidly to all operational events. In the event of an irregularity, such as a fault or required inspection, it displays an appropriate notification on the screen.

The Cormak control panel provides peace of mind and efficiency, enabling precise management of the compressed-air system.

No Additional Receiver Required

The CORMAK LUFT 1000 VSD+PM SMART screw compressor does not require an additional compressed-air receiver, making it easier to install and reducing the space required in a workshop or facility.

Contact us and order a machine matched to your system!