Atlas Copco Ltd - ATLAS COPCO AIR COMPRESSOR

• Providing compressed air for pneumatic tools and machinery in manufacturing.
• Supplying clean, dry air for instrumentation and control systems in laboratories.
• Operating packaging machinery and material handling systems in food processing.
• Supporting general utility air requirements across various industrial facilities.

Typical capacity

For this class of equipment, free air delivery commonly ranges from 3.5 to 5.5 m³/min.

Working pressure

Units of this type typically operate at working pressures between 7 and 10 bar.

Motor power

Compressors in this range commonly feature motor powers of 22 kW to 37 kW (30 HP to 50 HP).

Drive type

Most industrial air compressors of this size utilise a direct or belt-driven rotary screw mechanism.

Cooling method

Air-cooled systems are typically employed for units of this capacity, often with integrated aftercoolers.

Footprint

Dimensions for a standalone unit are commonly around 1500mm x 900mm x 1500mm (L x W x H), excluding any separate air receivers.

• What is a rotary screw compressor?

  A rotary screw compressor uses two interlocking helical rotors to compress air. This design typically provides a continuous flow of compressed air, making it suitable for industrial applications requiring constant air supply.

• What does 'working pressure' mean?

• Do I need an air receiver with this type of compressor?

• What maintenance is typically required for an air compressor?

• What power supply is typically needed for a 30kW compressor?

• What is the significance of the year of manufacture?

Used air compressors for lab and pharma applications are generally valued for reliability and cost savings. Buyers typically prioritize checking maintenance history, confirming pressure ratings meet specific requirements, and verifying oil-free operation where contamination control matters. Key strengths include durability when properly serviced, consistent performance across extended operational hours, and significant capital cost reduction compared to new units. Inspecting seals, checking for corrosion, and confirming recent servicing records are standard considerations when purchasing secondhand.

General overview for this equipment type