Why Should the Air Be Conditioned?
The air delivered by a compressor carries moisture, oil vapour and dust. Moisture condenses in the pipework, corrodes the inside of pneumatic tools and shortens their service life; in painting and cleaning work it leaves marks on the surface. An air service unit consisting of a filter, a regulator and, where necessary, a lubricator supplies each point with air of the quality and pressure suitable for the job.
Features of a Good Air Line
- Closed-loop (ring) main line: Because the air is supplied from two directions, pressure does not drop even at distant points.
- Sloped line and drain points: Condensed water collects at the lowest points of the line and is drained.
- Drops taken from the top: Drops are taken off the main line with an upward bend, so water collecting in the line does not flow into the drops.
- Valve and air service unit at every drop: A single point can be shut off for maintenance; the pressure at each workstation is set individually.
- Air hose reels: The hose does not stay on the floor and is not crushed; it retracts automatically after use.
Leaks Quietly Cost Money
Compressed air is one of the most expensive forms of energy in the workshop. Air escaping from loose fittings and worn hoses makes the compressor run longer. Correctly selected fittings and regular inspection reduce this loss. We also check existing lines for leaks and pressure drop.
Components
- Main line and drop pipes, fittings and suspension elements
- Filter, regulator and lubricator units
- Ball valves and quick-release couplings
- Wall- or ceiling-mounted air hose reels
- Drain points and automatic drain elements
Where Compressed Air Is Used in the Workshop
Pneumatic impact wrenches, ratchets, grinding and sanding tools, tyre inflation, parts cleaning, paint preparation and pneumatic oil pumps all run on compressed air. Each application requires a different pressure and air quality: oil-free, dry air for painting, and lubricated air for pneumatic hand tools. We plan the installation with these differences in mind.
Together with Central Oil Distribution
The pneumatic pumps in central oil distribution and waste oil systems also run on compressed air. We therefore design the air installation together with the oil lines and supply the pump stations with clean, regulated air through a dedicated air service unit (filter-regulator-lubricator) and valve group.
Frequently Asked Questions
Do you also supply compressors?
We design the installation around your existing or new compressor. If a compressor needs to be selected, we calculate the required flow rate and pressure and advise you.
Can our existing air line be improved without replacing it?
Often, yes. Adding air service units, correcting drop connections, adding drain points and eliminating leaks can noticeably improve the line’s performance. We first inspect the current situation on site.
Can air and water hose reels be installed at the same point?
Yes. At workstations we install air, water and oil hose reels grouped on the same panel or wall.
What pipe material do you use?
Depending on the needs of the project, galvanised steel, stainless steel or aluminium compressed air piping systems can be used. The choice is made according to line length, budget, expansion requirements and ambient conditions.
