What maintenance is typically required for a used screw compressor?

Regular maintenance for screw compressors includes oil and filter changes, air filter replacement, and checking for leaks. Service intervals are typically based on operating hours or annually, whichever comes first.

Can this compressor be used outdoors?

Most industrial screw compressors are designed for indoor use in a clean, dry, and well-ventilated environment. If outdoor placement is necessary, a suitable weather-proof enclosure would be required.

What are the benefits of a screw compressor over a piston compressor?

Screw compressors offer continuous air delivery, lower noise levels, and are generally more energy-efficient for prolonged, heavy-duty use compared to piston compressors of similar capacity.

Does this unit come with an air receiver?

While some screw compressors are sold as 'all-in-one' packages with integrated receivers, many industrial units are sold separately. Buyers should confirm with the seller if an air receiver is included or needs to be sourced separately.

What is the expected lifespan of a used screw compressor?

With proper maintenance, a well-built screw compressor can have a service life of 10-15 years or more. Regular servicing and timely replacement of wear parts are crucial for longevity.

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Used RA-070 Screw Compressor - Air Compressors

used Equipment

Available

Verified seller

Rallye - RA-070 Screw Compressor

Name: RA-070 Screw Compressor
Brand: Rallye
SKU: 00841
Availability: InStock

Price: Contact seller for price

Screw Compressor RA-070 37kw. Available/Unavailable: Available | Overall Length (mm): 1200 | Overall Width (mm): 1800 | Overall Height (mm): 1650

SPALDING, United Kingdom

5,848 km away

Model Number

RA-070

Stock Number

00841

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Providing compressed air for general workshop tools and pneumatic machinery.
Supplying air for industrial processes such as packaging, spraying, and material handling.
Used in manufacturing facilities for assembly lines and automation systems.
Suitable for automotive workshops and tyre fitting centres requiring consistent air supply.

Typical capacity: For a 37kW screw compressor, typical free air delivery (FAD) ranges from approximately 5.5 to 7.0 m³/min (195 to 250 CFM) at standard operating pressures.
Power supply: Units of this power rating commonly require a 400V, 3-phase, 50Hz electrical supply, typical for industrial applications in the UK.
Operating pressure: Screw compressors in this class typically operate at pressures between 7 and 10 bar (100-145 psi), suitable for most industrial air tools and processes.
Footprint: The physical footprint for a 37kW screw compressor can vary, but typically requires a floor space of around 1.5m x 1.0m, plus clearance for maintenance.
Noise level: Modern screw compressors are designed for lower noise, with units of this type typically producing between 68 and 75 dB(A), often requiring placement in a dedicated compressor room.
Cooling method: Most industrial screw compressors are air-cooled, though larger or more intensive applications may feature water-cooled options.

Regular maintenance for screw compressors includes oil and filter changes, air filter replacement, and checking for leaks. Service intervals are typically based on operating hours or annually, whichever comes first.

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

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.