- Oil-free — no oil in the air and nothing that contaminates the machine.
- Air dryer included — dry air is what keeps the spindle healthy.
- Four versions — single- or three-phase, with or without sound insulation.
A milling machine is more sensitive to air quality than most people think. Oil and moisture in the compressed air go straight into the spindle and the tool changer, and the damage does not show until it is done. The AC 310 is oil-free from the ground up and is delivered with an air dryer, so what reaches the machine is dry, clean air. Three cylinders share the work, which gives smoother running than a single-cylinder compressor worked hard, and the 45-litre tank means the motor does not have to start every time the tool changer needs air.
Key features
Oil-free design
No oil that can travel with the air into the spindle. No oil changes and no spills.
Air dryer included
Moisture in the compressed air attacks valves and spindle bearings. The dryer removes it before the air reaches the machine.
Three cylinders
The work is shared between three. Smoother running and less load per cylinder than a single-cylinder unit worked hard.
45-litre tank
The motor does not have to start for every tool change. Fewer starts mean a longer life.
Sound-insulated cabinet
An option for anyone who puts the compressor in the same room as someone working.
Single- or three-phase
Choose according to what is already available in the room, not according to what the compressor demands.
Built for CAD/CAM
Cattani sizes the AC 310 for milling machines, not for treatment chairs.
Key figures
Cylinders3
Air flow165–205 Nl/min at 8 bar
Working pressure8 bar
Tank45 l
Motor1.5 kW
LubricationOil-free
Air dryerIncluded
Noise level73.6 dB(A) without sound insulation
Electrical230 V single-phase or 400 V three-phase
Dimensions620 × 520 × 750 mm
Weight65 kg
Specifications
| Connection | 1-fas 230 V, 3-fas 400 V |
| Sound insulation | Without sound insulation, With sound insulation |
| Brand | Cattani |