Equipped with high efficiency IE3 electric motors.
The low rotation speed of the air end and the 1:1 direct coupling between the electric motor and the compressor ensure energy savings of more than 15% compared to other rotary compressors.
Simple and Economical Maintenance
Maintenance only involves changing the oil at scheduled intervals, cleaning or changing the air filter and cleaning the radiator. The absence of rolling bearings contributes significantly to reducing maintenance costs. These standard costs are, however, low because of the near unlimited lifespan of the vanes, rotor and if proper maintenance is performed. Over 100,000 hours of operation are guaranteed without the need to replace the compression unit.
This solution starts the motor progressively, thus drastically reducing the power used during this particular phase.
Proportional Modulating Suction Valve
AC 55-75-90 series Mattei compressors are equipped with the proportional modulating suction valve, ensuring air delivery at constant pressure and possibility to operate also without receiver. With this adjustment the air flow rate automatically adapts to the system air requirement.
Equipped with Maestro XS electronic controller that allows you to control, monitor and program the compressor operation; moreover, it is also possible to remotely control the unit via PC or smartphone connection. Assuming that several compressors equipped with Maestro XS are connected together, one unit can become the master of the compressed air system, thus avoiding the need to install a master controller.
- Soundproofed Plus version with integrated dryer: fitted with direct expansion, air-cooled refrigeration dryers filled with environmentally friendly gas, which translate to a full, yet particularly compact, system. It is particularly suitable for applications where dry, moisture-free air is of crucial importance for production.
- soundproofed R version with heat recovery kit: recovers the heat produced during the compressor's operation and makes it available for heating water for industrial or domestic use.
- soundproofed W version fully water-cooled:
- it cools oil and air entirely with water and is suitable for environments where the heat produced by the compression process is particularly difficult to dissipate.