Screw Compressors

Rotary Screw Air Compressors From Air Supply Lancashire 

Screw compressors are a top choice in many industries thanks to their durability and efficiency. Our range of BOGE screw compressors are built for dependable, long-lasting performance while keeping energy consumption low. 

This type of compressor functions using a positive displacement principle. Two rotors spin in opposite directions, drawing in air. As the space between the rotors becomes smaller, the air is compressed and pushed out through the discharge port.  

Unlike reciprocating compressors, screw models don’t rely on valves. This means they can operate at high speeds and can be used 24 hours, 7 days a week, 365 days a year. 

These compressors are used in a wide variety of industries, including:  

• Automotive  
• Brewing  
• Food packaging  
• Aerospace  
• Construction  

Main benefits of screw compressors include: 

• Highly-efficient operation 
• Low energy costs 
• Continuous operation 
• High demand capabilities 
• Easy to maintain 
• Low noise levels due to silencing enclosures 
• Simple compression process

At Air Supply Lancashire, our BOGE screw compressors are available in a broad power and design range. With power options from 2.2 kW right up to 355 kW, we can provide the perfect unit for any application. The latest S-4 series is available in both oil-injected and oil-free versions, thanks to advanced Bluekat technology. With such a diverse selection, our BOGE screw compressors can be tailored to match the exact requirements of your business. 

You must consider the following to find the right compressor for your needs:  

• Demand for compressed air  

• Capacity required  

• Reliability and maintenance requirements of the air compressor 

Call us today to speak to our experts about your compressed air requirements, and we’ll assist you in finding the best solution for your business. 

Oil-Free Screw Compressor 

Oil-free screw compressors operate without lubrication in the compression chamber, as the rotors never make direct contact. This design produces 100% oil-free air, making them the perfect choice for industries where air purity is critical, such as food processing, pharmaceuticals, and electronics manufacturing. 

Oil Injected Screw Compressor 

In oil-injected screw compressors, the two rotors that spin generate heat during operation. To manage this, oil is introduced as a coolant, helping maintain optimal operating temperatures so performance can remain smooth and efficient. 

Why choose Air Supply Lancashire for your rotary screw compressor? 

As a trusted BOGE Platinum Partner serving the North West of England, we provide end-to-end solutions for the complete BOGE range – from design and supply, to installation and ongoing maintenance. Our expertise also extends to servicing a variety of other compressor brands, so you can count on us for all your compressed air needs. 

With a skilled team of engineers and knowledgeable sales professionals, we’re here to make sure your air compressor systems are optimised for peak performance, long-term reliability, and cost efficiency. 

Have a question about rotary screw compressors? 

Call us directly on +44(0)1942 950 970 or email sales@airsupplylancashire.co.uk if you’d like to know more about Air Supply Lancashire’s stock of new screw compressors and BOGE compressed air systems. 

What is a screw air compressor used for? 

A screw air compressor provides a continuous supply of compressed air, making it well-suited to demanding industrial environments. It’s commonly used on manufacturing lines to power pneumatic tools and actuators, and in automotive workshops for tasks such as spray painting. You can also hire or purchase screw air compressors for food and beverage processes.  

If you’d like to find out more about whether a screw air compressor could be beneficial to your business, please get in touch with us here at Air Supply Lancashire.  

How long do screw air compressors last? 

On average, screw compressors can last up to 20 years, thanks to their durable build. However, this depends on several factors, including its service life and environmental conditions. Newer compressors are also far more energy-efficient than older models, affecting lifespan. 

What are the benefits of screw air compressors? 

Screw compressors offer several advantages for industrial and commercial settings. Some include: 

• Non-stop air supply: This compressor type delivers a steady flow of compressed air. This means they’re ideal in manufacturing facilities that rely on a 24/7 supply.
• Reduced noise: Screw compressors are known for producing less vibration, making them suitable for more sensitive environments such as the medical industry. 
• Less maintenance: With few moving parts, thanks to the reciprocating motion, these compressors typically experience less wear and tear. 

Do screw compressors run constantly? 

Yes, screw compressors are designed for continuous operation, which is why they’re commonly used for heavy manufacturing. Screw air compressors use a constant rotary motion rather than a start–stop piston cycle, meaning they can run for long periods without overheating.