Air compressors function by drawing in atmospheric air and compressing it into a smaller volume using a piston, rotary screw, or other mechanism. This pressurised air is stored in a tank and released to power tools or equipment as needed.

The size depends on your tools’ air requirements, measured in PSI (pressure) and CFM (airflow). For small tasks like inflating tires, a compact unit suffices; for heavy-duty tools like sanders or grinders, you’ll need a larger tank and higher CFM output.

Reciprocating compressors use pistons and are ideal for intermittent use, like in small workshops. Rotary screw compressors use spinning screws for continuous operation, making them better for industrial settings with constant air demand.

Maintenance varies by type: oil-lubricated units need oil checks every few months and changes every 4,000-8,000 hours, while filters should be cleaned weekly and replaced yearly. Always follow the manufacturer’s guidelines.

Yes, overheating can occur due to poor ventilation, low oil levels, or overuse beyond its duty cycle. Ensuring proper airflow and regular maintenance helps prevent this issue.

Airmech Head Office is based in Nuneaton, Warwickshire but we cover the whole of the UK. We are well served by central connections having excellent road links with good access to the A5, M6, M42 and M69 motorways.

Like most well regarded companies AirMech have Employers, Public, Professional and Professional Indemnity insurance in place.

When making a big purchase, we like to give you options to assist with payment. AirMech partners with a well-known finance broker and we are happy to discuss varying payment terms on new equipment if required.

Compressor manufacturers support distributors with warranties from 2-10 years on main components provided they are serviced by AirMech as per the manufacturer's recommended schedule.

Airmech offers a full range of air compressor and air treatment servicing/repair options to meet your needs. We cover:

Compressors
Dryers
Filters
Condensate Systems 

Screw Compressors: These compressors use two interlocking screws to compress air. They operate quietly and efficiently, making them ideal for large industrial settings. However, they tend to be more expensive and complex to maintain.

Vane Compressors: Vane compressors have a slotted rotor with varying blade placement that compresses air. They are compact and reliable, suitable for moderate use. They are generally less efficient at higher pressures.

Piston Compressors: Piston compressors use pistons driven by a crankshaft to compress air at high pressures. They are simple and ideal for high-pressure tasks in automotive and construction. They are noisier and vibrate more compared to other compressors.

Each type is best suited to specific tasks, with the choice depending on your needs and operational environment.