Screw Air Compressor CORMAK LUFT 1000 VSD+PM COMPACT with Dryer – Compact Set for Demanding Applications - ENERGY SAVER

Looking for a professional solution to power pneumatic tools in a workshop, spray booth or small production line? The CORMAK LUFT 1000 VSD+PM COMPACT screw air compressor with dryer is the ideal choice. With a power of 7.5 kW and impressive actual capacity up to 990 L/min, it ensures a constant supply of compressed air necessary for efficient operation of impact wrenches, blow guns and spray equipment. It also performs well as a compressor for sandblasting.

This model has been designed for continuous operation, making it ideal for demanding applications such as tyre services, large automotive workshops or production plants. Investing in a CORMAK screw compressor means significantly improving working comfort – say goodbye to noisy piston compressors and enjoy quieter and more stable performance.

The screw compressor is also equipped with an integrated refrigeration compressed air dryer, ensuring dry and clean air while protecting your installation against corrosion and damage.

The LUFT 1000 VSD+PM COMPACT oil-injected compressor with dryer features a traditional belt drive transmission, which results in significantly easier maintenance and lower service costs. Belt replacement is simpler and less expensive than repairing a direct drive system, and in case of wear the belt can be easily replaced with a new one. Extended component lifespan. The absence 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 electronic control panel from the MAM series, providing access to key information about the unit and increasing flexibility and process control.

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

Energy Saver Line: A New Era of Efficiency

The Energy Saver line is an advanced series of screw compressors designed for significant reduction of operating costs. In a world where energy accounts for nearly 80% of compressed air system maintenance costs, these models set the standard in modern industry.

Screw Compressors CORMAK: When You Expect the Highest 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 manufacturing. Solid construction enriched with modern components guarantees long-lasting and trouble-free operation in all conditions.
• Efficiency optimisation: Thanks to VSD inverter technology and intelligent algorithms, LUFT 1000 VSD+PM COMPACT dynamically adjusts energy consumption to current compressed air demand. This means significant reduction of operating costs while maintaining maximum performance.
• Proven drive system: The LUFT 1000 VSD+PM COMPACT compressor uses a reliable direct drive system that minimises loads 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 exceptionally low noise levels. Effective sound insulation and vibration reduction systems provide a comfortable working environment.
• Intelligent control: The intuitive MAM electronic control panel is the command centre of your compressor. It allows precise parameter monitoring, maintenance planning and quick diagnostics.
• Adaptation to needs: Compressors can be configured with additional air treatment systems, allowing perfect adaptation to specific industry requirements.
• Dynamic working pressure: Automatic pressure regulation ensures that the compressor delivers exactly as much compressed air as needed at any given time, maximising energy efficiency and minimising losses.
• Sustainability: Energy-efficient technologies reduce electricity consumption and 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 a number of significant advantages compared to traditional induction motors.

• Higher energy efficiency: This is one of the key advantages. PM motors do not require current supply to the rotor to generate a magnetic field, as it is produced by permanent magnets. This eliminates rotor energy losses (reactive power loss and Joule losses), resulting in significantly higher efficiency, often exceeding IE4 Super Premium class requirements. Efficiency is also maintained at a high level across a wide range of loads and speeds, especially at lower revolutions.
• Higher power factor: PM motors feature a higher power factor, meaning they draw less current from the network for the same usable power. This benefits the entire electrical installation, reducing network load and lowering costs related to reactive energy.
• Compact design and higher power density: Thanks to the strong, constant magnetic field generated by the magnets, these motors can deliver greater power in a smaller housing. They are lighter and more compact than induction motors of comparable power.
• Constant torque and high dynamics: PM motors can generate constant torque even at low speeds and feature fast dynamic response. Low rotor inertia enables rapid speed changes and precise control, ideal for applications requiring accurate positioning such as CNC machines or industrial robots.
• Wide speed control range: Thanks to magnetic field weakening strategies, these motors can operate across a very wide speed range while maintaining high efficiency.
• Increased reliability and durability: Reduced heat generation, simpler rotor construction (no windings) and lower mechanical loads translate into longer and more reliable operation.

Inverter / VSD – The Key to Optimising Compressor Operation

The inverter (also known as a frequency converter) is an advanced electronic device that revolutionises the operation of screw compressors. Its application allows smooth adjustment of compressor motor speed depending on current compressed air demand.

Key advantages of compressors equipped with an inverter:

• Significant electrical energy savings: This is the main advantage of the inverter. Traditional compressors operate at full capacity or switch off, often releasing excess air. The inverter allows precise matching of air production to consumption. The compressor operates only at the power currently required, eliminating idle running and losses resulting from start/stop cycles. This can result in energy savings of 20–50% depending on the air consumption profile.
• Stable system pressure: Thanks to smooth motor speed control, the inverter compressor maintains almost perfectly constant pressure in the compressed air network, regardless of demand fluctuations.
• Reduced starting currents and network load: The inverter ensures soft motor start, eliminating high inrush currents typical of star-delta starting. This protects the electrical network and extends motor and component lifespan.
• 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.
• Quieter operation: When air demand decreases, the inverter reduces motor speed, directly lowering noise emission levels.
• Greater flexibility: Inverter compressors are ideal for applications with variable compressed air demand, typical in most production facilities.
• Advanced control and diagnostics: Modern inverters integrate with control panels, offering expanded monitoring, fault diagnostics, remote control and maintenance planning functions.

Investing in a compressor with an inverter quickly pays off thanks to significant energy savings and higher operational reliability. It is an ideal solution for companies valuing efficiency, durability and cost optimisation.

Screw Module – The Heart of Your Compressor

High-class CORMAK screw compressors, such as the LUFT 1000 VSD+PM COMPACT model, are based on technologically advanced screw modules that determine their performance and reliability. By focusing on proven solutions and innovation, each module is refined down to the smallest detail to meet the demands of even the most intensive operation.

Key features of screw modules in CORMAK compressors:

• Modern technology and efficiency: Screw modules guarantee excellent performance and exceptional operating efficiency, focusing on maximum output with minimal energy consumption.
• Precision and control: Advanced technical solutions enable precise control over the compressed air generation process, resulting in stable pressure and optimal operation of the entire pneumatic installation.
• Durability and reliability: Designed for longevity, screw modules feature solid construction and high-quality materials, ensuring reliable operation even in demanding industrial environments.

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

Intuitive CORMAK Control Panel – Full Control at Your Fingertips

In CORMAK screw compressors such as the LUFT 1000 VSD+PM COMPACT model, a key element ensuring reliability and optimisation is the advanced MAM series control panel. Designed for effective compressed air system management, this controller enables real-time monitoring and rapid response to operating parameters.

What does the CORMAK control panel offer?

• Comprehensive monitoring: Continuous tracking of key operating parameters such as pressure, temperature and operating status.
• Easy setting modification: The intuitive interface allows quick adjustment of operating parameters to suit current installation needs.
• Immediate notifications: In case of irregularities such as faults or required servicing, the controller displays appropriate alerts on the screen.

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

COMPLETE TECHNICAL DOCUMENTATION FOR REGISTRATION

Ensure peace of mind during inspection by the technical supervision authority.

When purchasing our compressor, you receive complete documentation enabling registration of the compressor unit. Registration with the relevant authority is required.

Documents include:

• Declaration of Conformity,
• Tank certificate with technical drawing,
• Safety valve certificate,
• User manual.

Contact us and order a unit tailored to your installation!