Rotary Screw Air Compressor

Werther International, in partnership with FIAC, offers an extensive line of quiet rotary screw air compressors ranging from 3 to 100 HP and producing from 10 to 560 CFM. Units are available as a compressor only, compressor mounted on an air tank, or a complete package with an Air tank and Air Dryer, giving you the flexibility to match the configuration to your facility's existing infrastructure.

How an Industrial Rotary Screw Compressor Works

A rotary screw air compressor uses a rotary mechanism with a positive displacement compression system rather than the reciprocating piston found in smaller compressors. Two interlocking helical rotors turn in opposite directions, trapping and compressing air continuously as it moves through the chamber. This design produces a steady, pulse-free air supply at the volumes and pressures that industrial operations require.

Rotary Screw Air Compressor Configurations

We offer four configuration options across our quiet industrial rotary screw compressor line to fit varying HP, CFM, and installation requirements.

Available Tank Sizes

For tank mounted configurations, we offer the following ASME rated tank sizes:

Standard Features on Every Werther Rotary Screw Air Compressor

Our quiet industrial rotary screw compressors are built in partnership with FIAC, which has been manufacturing air compressors since 1985. The latest technology in compressor engineering is integrated into every unit, and all components are selected to support optimal long-term performance. Standard features on every unit include:

• Automatic Start/Stop Control
• Thermal Overload Protection
• Hour Meter
• Built-In Safety Valves

Industries That Use Our Industrial Rotary Screw Compressors

Our quiet rotary screw air compressors are used in operations that require large volumes of compressed air at consistent pressure. We have experience serving the following industries:

• Food and beverage packaging
• Aerospace
• Chemical & Petrochemical
• CNC machining
• Plastic product manufacturing