Screw Compressor CORMAK THEOR 20 INVERTER – Power and Precision for Your Business
Looking for a professional solution to power pneumatic tools in your workshop, paint shop, or production line? The CORMAK THEOR 20 INVERTER screw compressor is the ideal choice. With 15 kW of power and an impressive real efficiency of up to 2100 L/min, it ensures a continuous supply of compressed air necessary for efficient operation of impact wrenches, blow guns, or paint sprayers.
This model is designed for continuous operation, making it perfect for demanding applications such as tyre shops, large car workshops, or manufacturing facilities. Investing in a CORMAK screw compressor is a step toward significantly improving working comfort – say goodbye to loud piston compressors and enjoy quieter, more stable operation.
The THEOR 20 INVERTER features a direct drive, which translates into significantly higher efficiency and lower power losses compared to belt-driven models. This innovative solution ensures optimal use of motor power and therefore greater performance with lower energy consumption.
The maximum pressure generated by this screw compressor is 10 bar. Full control over the unit’s operating parameters is ensured by an intuitive electronic control panel from the MAM series, giving you access to key compressor information, increasing flexibility, and providing precise control over the process.
✅ Pressure: up to 10 bar | ✅ Capacity: up to 2100 L/min | ✅ Power: 15 kW
CORMAK Screw Compressors: When You Expect Top Quality and Efficiency!
Looking for solutions that exceed market standards? CORMAK screw compressors are synonymous with innovation and reliability, designed for the most demanding industrial applications.
- Innovative design: Our compressors are based on advanced engineering and European precision manufacturing. The solid structure, enhanced with modern components, guarantees long-term, trouble-free operation in all conditions.
- Efficiency optimisation: Thanks to inverter technology and intelligent control algorithms, the CORMAK THEOR 20 INVERTER dynamically adjusts power consumption to the actual air demand. This means significantly lower operating costs while maintaining maximum efficiency.
- Quiet operation and comfort: Designed with attention to detail, our compressors feature extremely low noise levels. Effective sound and vibration damping systems ensure a comfortable working environment, improving operator focus and well-being.
- Intelligent control: The intuitive MAM electronic control panel is the command centre of your compressor. It enables precise parameter monitoring, service scheduling, and rapid diagnostics, ensuring system stability and component protection. Remote access further enhances control.
- Adaptability: We understand that every application is unique. CORMAK compressors can be configured with additional air treatment systems, perfectly matching your industry’s specific requirements.
- Dynamic working pressure: Automatic pressure regulation ensures that the compressor delivers exactly as much air as needed at any moment, maximising energy efficiency and minimising losses.
- Sustainability: We focus on eco-friendly solutions. The energy-saving technologies in our compressors not only lower your electricity bills but also reduce environmental impact. The optional heat recovery system allows maximum use of generated energy.
CORMAK: Technology that Drives Your Success!
Main Advantages of the 15 kW Inverter-Driven Induction Motor
- Significant energy savings: The inverter allows smooth and precise speed control of the induction motor. The compressor automatically adjusts its output to the current air demand, eliminating idle running, start/stop cycles, and energy losses from blowing off excess air. Depending on the air consumption profile of the facility, electricity savings can range from 25% to as much as 50%. The more variable the air demand, the greater the savings.
- Stable pressure in the system: Continuous speed regulation maintains almost perfectly constant air pressure in the compressed air network, regardless of fluctuations in demand. This is crucial for the proper operation of pneumatic tools and machines, preventing pressure surges and increasing process precision.
- Reduced start-up current and network load: The induction motor started by the inverter ramps up gradually, eliminating high inrush currents that could strain the electrical network or cause voltage drops. This protects electrical infrastructure and reduces the risk of disturbances.
- Extended component life: Smooth operation without abrupt starts and stops significantly reduces mechanical stress on the screw block, bearings, coupling, and motor. This extends compressor life and lowers service and spare part costs.
- Quieter operation: When the compressor runs at lower speeds (under lower air demand), it produces less noise, improving acoustic comfort in the workplace – a key factor for operators and nearby environments.
- Greater flexibility and adaptability: An inverter-equipped compressor efficiently handles a wide range of air demand. This makes it ideal for companies where air consumption varies throughout the day, week, or production cycle.
- Advanced control and diagnostics: The inverter integrates with modern control panels, offering advanced monitoring, fault diagnostics, remote operation, and maintenance scheduling. This gives the user full control and optimises the compressed air system’s performance.
The combination of proven reliability of the induction motor with intelligent inverter control makes this screw compressor an extremely efficient, economical, and flexible source of compressed air, perfectly suited to the dynamic needs of modern industry.
The Screw Module – The Heart of Your Compressor
High-quality CORMAK screw compressors, such as the THEOR 20 INVERTER model, are based on technologically advanced screw modules that determine their efficiency and reliability. By focusing on proven solutions and innovation, CORMAK ensures that every module is refined down to the smallest detail to meet the demands of even the most intensive industrial use.
Key features of CORMAK screw modules:
- Modern technology and efficiency: Screw modules, often equipped with energy-optimising solutions (including inverter integration), guarantee outstanding performance and exceptional energy efficiency. Their design focuses on maximum productivity with minimal energy use.
- Precision and control: Thanks to advanced engineering, screw modules enable precise control of the air compression process, resulting in stable pressure and optimal operation of the entire pneumatic system.
- Durability and reliability: The screw modules used in CORMAK compressors are designed for longevity. Their robust construction and high-quality materials ensure reliability even in demanding industrial conditions, minimising downtime and maintenance needs.
By choosing a CORMAK compressor, you invest in technology built on years of experience and continuous innovation — ensuring higher performance and productivity for your business.
Integrated Inverter – The Foundation of Efficiency and Savings
In CORMAK screw compressors such as the THEOR 20 INVERTER, the integrated inverter is a key element that revolutionises the way compressed air is delivered. It is responsible for intelligent motor control and delivers significant benefits to the user.
How it works and what you gain:
The inverter enables smooth speed regulation of the motor, providing precise control of compressor output. In practice, this means that the unit produces exactly as much air as is needed at any given moment — a fundamental difference compared to traditional on/off systems, which operate at full load or idle.
Main benefits of the integrated inverter:
- Soft start and quiet operation: With inverter control, the motor starts smoothly and gradually. This eliminates current surges that overload the electrical network and ensures quiet, stable operation from the very first second.
- Maximum energy savings: The most significant benefit — variable-speed control dynamically adjusts energy use to actual air demand. This prevents energy waste from producing excess compressed air. Depending on your facility’s consumption profile, you can achieve up to 50% electricity savings. Combined with the efficient motor design used in CORMAK compressors, total energy efficiency can be even higher, optimising your operating budget.
- Extended component life: Smooth acceleration and deceleration reduce mechanical stress on the motor, screw block and drive system, extending the overall compressor lifespan and reducing maintenance costs.
The integrated inverter in CORMAK screw compressors is an investment that pays off quickly — offering not only energy savings but also unmatched precision and reliability in compressed air generation.
Intuitive CORMAK Control Panel – Full Control at Your Fingertips
In CORMAK screw compressors, such as the THEOR 20 INVERTER, a key element ensuring reliability and work optimisation is the advanced MAM series control panel. Designed for efficient management of the compressed air system, this controller enables real-time monitoring and quick 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 parameter adjustment: Thanks to its intuitive interface, the user can easily modify settings and operating parameters to match current system needs.
- Instant alerts: The controller is programmed to respond immediately to operational events. In case of any malfunction or scheduled maintenance, it displays relevant notifications on the screen.
The CORMAK control panel guarantees peace of mind and performance, enabling precise management of your compressed air system.
COMPLETE DOCUMENTATION FOR TECHNICAL SUPERVISION AUTHORITY (UDT)
Ensure peace of mind during inspection by the Technical Supervision Office.
When purchasing our compressor, you receive a complete set of documentation that allows seamless registration of the unit with the Technical Supervision Authority (UDT), as required by law.
The documentation includes:
- Declaration of conformity
- Tank certificate with technical drawing
- Safety valve certificate
- User manual in Polish
Remember!
By choosing our offer, you receive equipment directly from a European manufacturer with many years of experience in the production and sale of compressors.
Technical Specifications
|
|---|
| Motor power |
15 kW |
| Voltage |
400V / 50Hz |
| Output capacity 0–6 bar |
2100 L/min |
| Output capacity at 6 bar |
2000 L/min |
| Output capacity at 8 bar |
1700 L/min |
| Output capacity at 10 bar |
1600 L/min |
| Outlet |
3/4" |
| Dimensions |
1080 x 750 x 1000 mm |
| Weight |
460 kg |
IZBERG N20S Refrigeration Air Dryer
The CORMAK compressed air dryer is a professional industrial device designed for effective removal of moisture, water vapour, and oil particles from pneumatic systems. Using advanced refrigeration technology, the dryer guarantees stable operation of compressed-air-powered devices, increasing their durability and reliability. It is an ideal solution for companies seeking modern air treatment systems for their pneumatic installations.
Main advantages of the CORMAK compressed air dryer
- Advanced refrigeration system — a two-stage cooling process lowers the air to the dew point, ensuring effective removal of moisture and oil particles.
- Stable operation in systems up to 10 bar — suitable for standard industrial pneumatic systems.
- High performance — up to 2800 L/min, making it an efficient solution for medium and large compressed air installations.
- Energy-efficient design — a variable-speed fan reduces power consumption to only 0.58 kW.
- Automatic condensate drain valve — ensures reliable condensate removal without operator supervision.
- Compact dimensions and easy installation — ideal for upgrading existing pneumatic systems.
- Environmentally safe R134a refrigerant — guarantees high efficiency and compliance with environmental standards.
Construction and technology
The refrigeration dryer is designed for maximum effectiveness and durability. The main construction elements include:
1. Air-to-air heat exchanger
In the first stage, inlet air passes through the heat exchanger, where it is pre-cooled by the colder air exiting the evaporator. The counterflow system increases the energy efficiency of the entire process through heat recovery.
2. Refrigeration circuit evaporator
In the second stage, the compressed air enters the evaporator, where it is cooled to the dew point temperature of 3°C. This causes condensation of water vapour and oil particles contained in the air.
3. Condensate separator
After cooling, the air-condensate mixture passes into a high-efficiency separator, where the condensate is separated and automatically discharged from the system.
4. Fan speed control system
The variable-speed fan technology automatically adjusts cooling intensity to current demand, reducing energy consumption and extending component life.
Precision and efficiency
Thanks to refrigeration technology, the CORMAK compressor dryer effectively removes moisture and oil, protecting installations from corrosion, actuator seizure, and pneumatic tool damage. The constant dew point temperature ensures consistent air quality and reliable system performance.
Applications
The CORMAK air dryer is suitable for a wide range of industrial applications where air purity and dryness are crucial for proper machine operation. Typical uses include:
- Mechanical workshops
- Manufacturing plants
- Food industry (with appropriate hygienic filtration)
- Electronics production
- Industrial automation
- Paint and spray booths
- Pneumatic CNC systems
Equipment
- Automatic condensate drain valve
- Integrated water and oil separator
- Variable-speed fan – automatic adjustment to conditions
- Electronic control system – stable parameters
- Compact, durable, corrosion-resistant casing
Technical specifications
| Parameter | Value |
|---|
| Inlet/outlet pipe diameter (BSP) |
1" |
| Maximum operating pressure |
10 bar |
| Maximum inlet air temperature |
≤ 38°C |
| Dew point temperature |
3°C |
| Flow rate |
2800 L/min |
| Power consumption |
0.58 kW |
| Power supply voltage |
230 V |
| Dimensions (L x W x H) |
420 x 700 x 690 mm |
| Weight |
37 kg |
| Refrigerant type and quantity |
R134a, 550 g |
Choose professional air treatment
By choosing the CORMAK refrigeration air dryer, you invest in the stability and efficiency of your pneumatic system. This device is an essential component of any professional compressed air installation, particularly where high air quality and machine protection are required.
Don’t risk downtime due to moisture — choose a CORMAK dryer and gain full control over your air quality!
1000 L COMPRESSED AIR TANK WITH FITTINGS – HIGH-QUALITY PRESSURE VESSEL FOR COMPRESSED AIR SYSTEMS
The CORMAK pressure vessel with a capacity of 1000 litres and a working pressure of 11 bar is a reliable solution for storing compressed air in industrial plants, workshops, and pneumatic installations. Its robust steel construction, EU certification, and UDT approval make it an indispensable part of any professional compressed air system. Thanks to its optimised design and high pressure resistance, the tank can act as both a buffer and a stabilising element in the compressor setup.
Main advantages of the CORMAK 1000 L pressure tank
- Professional pressure design – made from 4 mm thick high-grade steel, resistant to pressure and corrosion.
- UDT and CE certification – compliant with European safety and quality standards.
- 11 bar working pressure – suitable for most pneumatic systems, including high-demand applications.
- Large 1000 L capacity – stabilises system pressure and reduces compressor start frequency.
- Multi-connection system – 6 ports (2" and 1/2") allow flexible installation within the system.
- High-quality finish – internal and external anti-corrosion coating.
- Vertical mounting – space-saving design ideal for workshops and production halls.
Construction and technology – a durable design for demanding applications
This compressed air tank is engineered for heavy-duty industrial use. The body is made of structural steel with 4 mm wall thickness, ensuring resistance to pressure up to 11 bar and long service life. All welds are rigorously tested, and the tank’s surface is protected with anti-corrosion paint resistant to chemicals and environmental factors.
The tank is fitted with a nameplate bearing the CE mark and the UDT notification number, confirming compliance for use in Poland and the EU. It comes with complete technical documentation, a pressure passport, and material certificates.
Precision and performance – stable pressure and optimal compressor operation
Thanks to its large 1000 L capacity, the tank acts as an air buffer, stabilising pressure across the pneumatic system. This ensures smooth operation of all pneumatic tools and extends compressor lifespan by reducing start/stop cycles. The vertical design allows compact installation, ideal for limited spaces.
A properly selected compressor tank minimises pressure drops and system overloads, resulting in greater efficiency and safety.
Applications – versatility for industrial and workshop use
CORMAK pressure vessels are widely used across various industries, including automotive, production, and construction, as well as in central compressed air systems. They serve as:
- Compressor air tanks – for storing compressed air in pneumatic systems
- Air buffer tanks – reducing compressor cycle frequency
- Compressed air reservoirs – for continuous pneumatic tool operation
- Elements of industrial automation and paint systems
- Essential components in pneumatic control systems
Standard equipment
- Connection ports: 6 pcs – diameters 2", 1/2"
- CE nameplate
- UDT notification number
- Full technical documentation and pressure passport
- Internal and external anti-corrosion coating
Technical specifications:
| Weight (kg) |
230 |
| Connections |
6 |
| Connection size |
2", 1/2" |
| Dimensions |
230 x 80.8 cm |
| Tank capacity (L) |
1000 |
| Working pressure (bar) |
11 |
| Wall thickness (mm) |
4 |
| Diameter (mm) |
Ø 808 |
| Height (mm) |
2300 |
Tank fittings
- 1/2" plug – 2 pcs
- 1/2" nipple – 1 pc
- 1/2" tee – 1 pc
- 1/2" to 1/4" reducer – 1 pc
- 1/4" pressure gauge – 1 pc
- 1" to 3/4" reducer – 2 pcs
- 1/2" ball valve – 1 pc
Attention!
The safety valve is not included and must be purchased separately.
Contact us to order a unit tailored to your installation!
