NEW !!!
Screw Air Compressor CORMAK LUFT 700 VSD+PM – Compact Power for Your Business - ENERGY SAVER
Looking for a professional solution to power pneumatic tools in a workshop, spray booth or small production line? The CORMAK LUFT 700 VSD+PM screw air compressor is the ideal choice. With a power of 5.5 kW and impressive actual capacity up to 690 L/min, it ensures a constant supply of compressed air necessary for efficient operation of impact wrenches, blow guns and spray equipment.
This model, powered by 400V, has been designed for continuous operation, making it perfect for demanding applications such as smaller workshops, tyre services or craft production. 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 LUFT 700 VSD+PM features a reliable direct drive transmission system, eliminating vibration and the need for belt adjustment. This proven solution guarantees stable operation and long service life, providing direct power transfer from the motor to the screw module.
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, giving access to key compressor data and increasing flexibility and process control.
✅ Pressure: up to 10 bar | ✅ Capacity: up to 690 L/min | ✅ Power: 5.5 kW | ✅ Supply: 400V
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.
Key features that distinguish these models:
1. Permanent Magnet Motor Technology (PM)
Most compressors in the Energy Saver range use Permanent Magnet motors. Unlike standard induction motors:
-
They achieve efficiency levels compliant with IE4 or even IE5 standards.
-
They maintain high efficiency even at very low speeds.
-
They are smaller, lighter and generate less heat.
2. Advanced Variable Speed Drive (VSD) Control
At the heart of the Energy Saver line is the frequency inverter.
-
Demand matching: The compressor does not operate in a “load/unload” mode. If your installation requires only 30% capacity, the compressor reduces speed and proportionally lowers energy consumption.
-
Elimination of idle running: Conventional compressors often continue running after tank filling, consuming approx. 25–30% of rated power without producing air. Energy Saver models almost completely eliminate this loss.
3. Soft Start
Thanks to the inverter, these units start smoothly from 0 Hz, eliminating high inrush currents at start-up, which:
4. Real Savings
In practice, the Energy Saver line can reduce electricity bills by 30% to 50% compared to traditional fixed-speed compressors. Additionally, the system maintains very stable network pressure (within 0.1 bar), which is crucial for precision equipment such as laser cutters. Longer service life: Absence of sudden pressure and temperature fluctuations extends screw element lifespan.
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.
Technical Parameters
|
|---|
| Motor power |
5.5 kW / 7.5 HP |
| Voltage |
400V / 50Hz |
| Capacity 0–6 bar |
average 690 L/min |
| Capacity at 6 bar |
690 L/min |
| Capacity at 8 bar |
650 L/min |
| Capacity at 10 bar |
650 L/min |
| Outlet connection diameter (G) |
1/2" |
| Dimensions |
800 x 520 x 740 mm |
| Weight |
95 kg |
IZBERG N10S Refrigeration Compressed 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 efficient refrigeration technology, the dryer ensures stable operation of compressed air-powered equipment, increasing durability and reliability. It is an ideal solution for companies seeking modern air treatment methods in pneumatic installations.
Main Advantages of the CORMAK Compressed Air Dryer
- Advanced refrigeration system — a two-stage air cooling process to dew point ensures effective separation of moisture and oil particles.
- Stable operation in systems up to 10 bar — designed for use in standard industrial installations.
- High capacity — up to 1500 L/min, making it an efficient solution for medium and larger compressed air systems.
- Energy-efficient design — use of a variable speed fan reduces power consumption to just 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.
- Safe refrigerant R134a — ensures high performance while maintaining environmental standards.
Design and Technology
The refrigeration dryer has been designed for maximum efficiency and durability. The main structural elements include:
1. Air-to-Air Heat Exchanger
In the first stage of the process, inlet air passes through a heat exchanger where it is pre-cooled by cooler air leaving the evaporator. The counterflow design increases overall system energy efficiency.
2. Refrigeration System Evaporator
In the second stage, compressed air enters the evaporator where it is cooled to a 3°C dew point temperature, causing condensation of water vapour and oil particles.
3. Condensate Separator
After cooling, the mixture of gas and condensate flows into an efficient separator, where condensate is separated and automatically discharged outside the unit.
4. Fan Speed Control System
Variable speed fan technology intelligently adjusts cooling intensity to actual demand, reducing energy consumption and extending component lifespan.
Precision and Performance
Thanks to refrigeration technology, the CORMAK compressor dryer effectively removes water and oil, protecting installations against corrosion, actuator seizure and damage to pneumatic tools. A constant dew point temperature ensures consistent air quality, contributing to the reliability of the entire pneumatic system.
Applications
The CORMAK air dryer is used across a wide range of industrial sectors where air cleanliness and dryness are crucial for proper machine and equipment operation. Typical applications include:
- Mechanical workshops
- Production plants
- Food industry (after application of filters compliant with hygiene requirements)
- Electronics industry
- Industrial automation
- Spray systems and paint booths
- CNC machines with pneumatic drive
Equipment
- Automatic condensate drain valve
- Integrated water and oil separator
- Variable speed fan — automatic adjustment to operating conditions
- Electronic control system — stable parameter control
- Compact and durable housing resistant to industrial conditions
Technical Parameters:
Air Dryer IZBERG N10S
| Parameter | Value |
|---|
| Inlet/Outlet pipe diameter (BSP) |
1" |
| Maximum working pressure |
10 bar |
| Maximum inlet air temperature |
≤ 38°C |
| Dew point temperature |
3°C |
| Capacity |
1500 L/min |
| Power |
0.58 kW |
| Supply voltage |
230 V |
| Dimensions (L x W x H) |
380 x 600 x 625 mm |
| Weight |
31 kg |
| Refrigerant type and quantity |
R134a, 400 g |
Choose Professional Air Treatment
By choosing the CORMAK refrigeration compressed air dryer, you invest in stability and efficiency of your pneumatic system. This device is an essential component of every professional compressed air installation — especially where high air cleanliness and protection of machinery against corrosion and failures are required.
Do not risk losses caused by moisture in your pneumatic system — choose a CORMAK compressor dryer and gain full control over air quality!
500 L COMPRESSED AIR RECEIVER WITH ACCESSORIES – HIGH-QUALITY PRESSURE VESSEL FOR COMPRESSED AIR INSTALLATIONS
The CORMAK pressure vessel with a capacity of 500 litres and working pressure of 11 bar is a reliable solution designed for storing compressed air in industrial plants, workshops and pneumatic installations. Solid steel construction, compliance with European directives and CE certification make this receiver an essential component of any compressed air system. Thanks to its optimised design and high pressure resistance, it can function both as a storage buffer and as a stabilising element for compressor operation parameters.
Main Advantages of the 500 L CORMAK Pressure Vessel
- Professional pressure construction – made of high-grade 4 mm thick steel, resistant to pressure and corrosion.
- Technical supervision certification and CE marking – compliance with European safety and quality standards.
- Working pressure 11 bar – suitable for most pneumatic systems, including those with higher requirements.
- High capacity – 500 litres – ensures stable pneumatic system supply and reduces compressor cycling frequency.
- Multi-connection system – 6 ports with diameters 1.1/4", 2", 1/2" enable flexible connection to various installations.
- High manufacturing quality – durable anti-corrosion coating inside and outside the tank.
- Vertical installation position – space-saving design.
Design and Technology – Robust Construction for Demanding Applications
This compressed air receiver is designed for intensive industrial use. The body made of structural steel with 4 mm wall thickness ensures resistance to pressures up to 11 bar and long-term durability. All welds undergo strict quality control, and tank surfaces are protected with anti-corrosion coating resistant to chemical and atmospheric factors.
The tank is equipped with a nameplate bearing the CE symbol and notified body number confirming approval for operation within the European market. The set includes complete technical documentation, passport and material certificates.
Precision and Operating Efficiency – Stable Pressure and Optimised Compressor Operation
Thanks to its large 500 litre capacity, the receiver acts as an air buffer, stabilising pressure throughout the pneumatic system. This enables uniform operation of compressed air-powered devices and significantly extends compressor service life by reducing start-stop cycles. The vertical design allows compact installation, particularly important in facilities with limited space.
A properly selected air receiver for compressor minimises pressure drops and prevents overloading of the pneumatic system, improving efficiency and safety of the entire installation.
Applications – Versatility in Industrial and Workshop Use
Pressure vessels CORMAK are widely used across various industrial sectors, as well as in automotive workshops, production plants, construction companies and central compressed air installations. Thanks to their capacity and pressure resistance, they serve as:
- air tank for compressor – storage of compressed air in pneumatic supply systems,
- compressor receiver – pressure buffer reducing compressor operating frequency,
- compressed air tank – continuous supply of pneumatic machines and devices,
- component of industrial automation and spray systems,
- core element of pneumatic control systems.
Standard Equipment
- Connection ports: 6 pcs – diameters 1.1/4", 2", 1/2"
- Nameplate with CE marking
- Notified body number
- Full technical documentation and pressure passport
- Internal and external anti-corrosion coating
| Weight (kg) |
145 |
| Connections |
6 |
| Connection size |
1.1/4", 2", 1/2" |
| Dimensions |
209.8 x 60 cm |
| Tank capacity (L) |
500 |
| Working pressure (bar) |
11 |
| Wall thickness (mm) |
4 |
| Diameter (mm) |
Ø 600 |
| Height (mm) |
2098 |
Tank Accessories:
- 1 plug 1/2"
- Pressure gauge + reduction to 1/2"
- 1/2" tee
- Inlet–Outlet 1.1/4"–3/4"
- 1/2" water drain valve
Note !!!
The safety valve is not included in the accessory set and must be supplied separately.
