About Screw Air Compressor
Product Description
The FirstAir FAS Series Rotary Screw Air Compressor is engineered to deliver a continuous and reliable supply of compressed air for demanding industrial operations. Available in 15 kW to 250 kW capacities, the FAS Series includes both fixed-speed and variable frequency drive (VFD) models, making it suitable for a wide range of manufacturing and process industries. Designed with high-efficiency IE3 electric motors, an advanced air-end, and a compact package, these compressors provide dependable performance while helping reduce operating costs.
Built for 24/7 continuous-duty operation, the FAS Series features an integrated oil separator, high-performance suction filter, efficient cooling system, intelligent controller, and low-noise design for smooth and reliable performance. The optional VFD technology automatically adjusts compressor speed according to air demand, delivering significant energy savings while maintaining stable system pressure. These compressors are ideal for automotive, engineering, textile, food processing, pharmaceutical, and general industrial applications.
Key Features
Available in
15250 kW Power Range
Air-Cooled Single-Stage Rotary Screw Compressor
Fixed Speed & VFD Models Available
High-Efficiency
IE3 Electric Motor
Designed for
247 Continuous Industrial Operation
Compact Design with Easy Installation & Maintenance
High-Performance Air-End for Reliable Output
Integrated Oil Separator with Low Oil Carryover (<3 ppm)
Intelligent Digital Controller with Fault & Maintenance Indication
Efficient Cooling System for Ambient Temperatures up to
45C
Low Noise, High Reliability & Long Service Life
Optional Variable Speed Drive (VFD) for Energy Savings of
Up to 2535%
Suitable for Automotive, Engineering, Textile, Food Processing, Pharmaceutical & Manufacturing Industries
Versatile Operation with Intelligent ControlsDesigned with an intelligent digital controller, this screw air compressor automatically regulates fan speed and temperature, ensuring stable operation and energy efficiency. The high-performance suction filter further enhances durability and air purity, making this system a dependable choice for industries requiring minimized downtime and optimal control in varied working conditions.
Powerful and Flexible DesignAvailable in multiple weight classes and capacities, this compressor is adaptable for both small and large-scale operations. Its rotary screw mechanism delivers substantial airflow, while the air-cooled system maintains effective thermal management. The sturdy build and automatic features mean lower maintenance and higher productivity, keeping your facility running smoothly regardless of the task at hand.
FAQ's of Screw Air Compressor:
Q: How does the intelligent digital controller improve the compressor's performance?
A: The intelligent digital controller continuously monitors and adjusts key operating parameters such as temperature and fan speed, optimizing performance, reducing energy consumption, and preventing overheating. This results in stable and efficient operation under varying industrial conditions.
Q: What maintenance process should be followed for this screw air compressor?
A: Routine maintenance includes regular inspection and cleaning of the high-performance suction filter, checking oil levels, and ensuring electrical connections are secure. Refer to the manufacturer's guidelines for model-specific intervals and procedures to keep the compressor running efficiently.
Q: Where can this compressor be installed and used?
A: This compressor is suitable for indoor installation in factories, workshops, and manufacturing plants. Its robust design, moderate noise level, and flexible dimensions (model dependent) make it ideal for a wide range of industrial settings with a three-phase, 400V/50Hz power supply.
Q: What benefits does the air-cooled feature offer?
A: The air-cooled design eliminates the need for water-based cooling systems, simplifying installation and maintenance. It effectively maintains optimal operating temperatures, extends equipment lifespan, and ensures consistent performance even at ambient temperatures up to 45C.
Q: When is it necessary to clean or replace the suction filter?
A: The high-performance suction filter should be checked and cleaned regularly, typically every 500 to 1,000 operating hours, depending on air quality and environmental conditions. Replace the filter if there is a significant reduction in airflow or visible damage.
Q: What power supply is required for this compressor?
A: This rotary screw air compressor operates on a 400 Volt, 50 Hz, three-phase electrical supply. Ensure that your facility meets these requirements before installation to guarantee optimal function and safety.
Q: How does this compressor handle varying air flow and working conditions?
A: Air flow capacity and running current automatically adjust based on the selected model and motor rating. The intelligent controller and automatic fan operation ensure the compressor can efficiently meet diverse industrial demands, even as conditions fluctuate.