400 Volt three-phase compressors

Electric three-phase compressors work by connecting the motor to a 400V power supply, thus providing greater stability and power than single-phase models. This type of power supply also allows the use of larger and more robust motors, extending the service life of mechanical components and improving machine efficiency. The core component is the pump unit, often oil-lubricated, connected via a belt drive or screw drive, ensuring low rotation speeds and reduced wear.

In industrial and professional activities, the availability of compressed air is an essential technical requirement. Three-phase compressors meet this need by providing a reliable and continuous source of compressed air thanks to the 400V three-phase power supply, typical of high-intensity working environments. The models available on AgriEuro are designed to ensure high and long-lasting performance, and stand out for their excellent compatibility with applications requiring operating continuity and power, such as equipment with high air consumption.

These compressors are mainly intended for professional users in craft workshops, garages, body shops, farms and industrial settings, where the demand for compressed air is high and constant. Thanks to the possibility of choosing from different models, with tank capacities from 100 to 500 litres, pressure up to 11 bar, and air intake above 1500 litres/minute, every operator can identify the machine best suited to their operating needs.

On AgriEuro, it is possible to compare and select electric three-phase compressors according to specific technical features, designed to meet different operating needs. The product filtering system allows targeted selection based on parameters such as tank capacity, maximum pressure, type of drive, lubrication, the presence of components such as a dryer or silencer, and of course the amount of air drawn in by the pump unit, one of the most important figures for assessing the compressor’s overall performance.

The main technical features by which you can choose these three-phase compressors on AgriEuro are:

• Lubrication: the pump unit is oil-lubricated, a solution that ensures greater reliability and durability over time. This system reduces overheating during compression phases and extends the life of internal components.
• Drive: it can be belt-driven, where the motor is connected to the pump unit by a belt that allows a low rotation speed, reducing wear and consumption; or screw-driven, which uses a screw mechanism for continuous and quiet transmission, particularly suitable for intensive use.
• Silenced: some models feature soundproof covers that drastically reduce acoustic impact, making these compressors suitable for settings where low noise pollution is required.
• Motor: the induction motor, also known as brushless, is designed to work for longer periods, requires less maintenance and is quieter than traditional motors.
• Configuration: almost all models feature a horizontal structure, with the tank arranged lengthwise for greater stability and accessibility during connection and maintenance operations.
• Integrated dryer: some compressors include a drying system that removes moisture from the compressed air. This improves the performance of connected tools and protects them from damage caused by water or corrosion.
• Maximum pressure: ranges from 8 to 11 bar, with professional belt-driven models reaching up to 10 or 11 bar. Higher pressure allows the use of more demanding pneumatic tools, also increasing the volume of air available in the tank.
• Pump air intake: this is the most important parameter for determining the compressor’s actual performance. Values range from 231 to over 1500 litres/minute. The higher this figure, the greater the ability to power equipment with a high air requirement.
• Tank capacity: between 100 and 500 litres, allowing selection according to frequency and intensity of use. Larger tanks allow more continuous and stable operation, reducing the number of compressor restarts.

The 400V three-phase air compressor is used in contexts where high power, operating continuity and constant compressed air production are required. Thanks to the 400V power supply, these models are suitable for professional and industrial environments where pneumatic tools requiring high pressures and large air volumes are used. The presence of components such as induction motors, belt drive and oil-lubricated pump units makes them particularly suitable for frequent and heavy-duty use.

Typical examples of use are:

• Mechanical workshops and body shops: ideal for powering tools such as pneumatic screwdrivers, paint spray guns and sanders, thanks to 270 or 500 litre tanks and air intake above 700 l/minute;
• Agricultural and livestock sector: used for cleaning stables, systems and agricultural vehicles. Models with large tanks and maximum pressure up to 11 bar ensure autonomy and power;
• Sandblasting and demolition: perfect for high-consumption equipment, such as sandblasters and demolition hammers, thanks to pump units capable of drawing in over 1000 litres/minute;
• Manufacturing industry: used to power production lines and automatic machinery where continuous production of dry air is required. The integrated dryer prevents moisture;
• Craft workshops: for precision applications requiring a stable and quiet airflow. The soundproof cover reduces noise emissions.

These compressors fall within professional and industrial levels of use. Some basic models with lower capacity and pressure can also be used at a semi-professional level, in contexts where use is not continuous but still requires robust components and above-average performance.

Purchasing a three-phase compressor is a targeted technical choice for those who need high performance, operating continuity and long service life. These models are designed to provide constant compressed air delivery even under intensive use. Thanks to a robust structure and specific components, they are perfectly suited to professional and industrial applications.

The main advantages offered by these compressors are:

• 400V three-phase power supply: allows the use of high-power motors that are more stable and durable, reducing the risk of overheating during prolonged work;
• Belt or screw drive: ensures smoother compression, with lower rotation speeds and less component wear, increasing the machine’s longevity;
• Oil-lubricated pump units: ensure better heat dissipation and constant performance even during intensive work cycles;
• Large-capacity tanks up to 500 litres: allow greater air storage, reducing compressor restarts and improving flow stability during use;
• High pressures up to 11 bar: allow use with professional pneumatic tools that require higher pressures than standard compressors;
• Air intake up to over 1500 litres/minute: support the use of tools with high air consumption, such as sandblasters, industrial paint spray guns or continuous blowing systems;
• Integrated dryer and soundproof covers: available on some models, they improve operating comfort and preserve the efficiency of connected tools.

Buying a 400 Volt three-phase air compressor on AgriEuro means relying on a specialised portal that selects and offers only technically valid models suitable for professional and industrial applications. The experience gained in the sector makes it possible to provide not only carefully tested products, but also complete after-sales service.

The main advantages of purchasing on AgriEuro are:

• Fast and free shipping managed by AgriEuro logistics centres: all compressors are shipped quickly from the central warehouse, with reinforced packaging and free delivery throughout the country;
• Possibility to order spare parts that are always available: every model on sale is supported by a wide spare parts catalogue, constantly updated and with direct warehouse availability;
• Careful and personalised after-sales assistance: an internal technical team is available to provide advice, installation support and answers regarding maintenance or configuration operations.

Choose now the three-phase compressor best suited to your professional needs and purchase it directly from this page on AgriEuro.