Andreoli Engineering S.r.l.

- Trailed Sprayer



ECO SIMPLEX is the series of trailed sprayers for the professional management of the chemicals application on vineyards and orchards. All the components of the sprayer are designed to have the best quality, efficiency and reliability. The blower system SIMPLEX with centrifugal fan and independent air-outlets, is very versatile: the geometry of the outlets can be easily adjusted according to the shape of the vegetation. Thanks to the versatility of the air outlets and to the big air volume, SIMPLEX becomes always the specific sprayer for a targeted application, thus avoiding drift and fighting better against the wind.


The blower system SIMPLEX has a very high efficiency and a perfect air volume uniformity on all the air outlets. Thanks to the symmetric geometry of the air conveyor, every outlet receives the same high volume. In this way SIMPLEX makes an even and perfectly uniform chemicals application.

All the outlets are independent and adjustable in any direction.

The air outlets movement can be hydraulically assisted on request.

ECO SIMPLEX is available with single blower and 6, 8, 10 outlets, or with double blower and up to 20 outlets for multi-rows spraying.

The blower has a centrifugal clutch for a smooth engagement.


  • Chassis completely laser cut
  • AHSS (Advanced High Strength Steel)
  • Galvanized, completely belly protected


Last release SIMPLEX system, fully hot galvanized steel.

  • Front suction, clean, avoiding chemicals circulation and leaves suction.
  • Large air volume, uniformly distributed on the vegetation at all heights.
  • Best penetration and even application on the total height of the vegetation.
  • Perfect symmetry right and left.
  • Great resistance to the drift.
  • High efficiency and reduced fuel consumption.

Spray equipment

  • Reinforced fibreglass tank, acid-proof treatment. Capacities available: 1000, 1500, 2000 e 3000 litres.
  • Diaphragm pump with brass heads and manifolds; 125/160/185/220 l/min, 50 bar.
  • Manual or electric pressure regulator.
  • Two or more shut-off solenoid valves for the control of the nozzles sections.
  • Fast dump valves.
  • 2, 4 or more nozzle sections.
  • Double or triple no-drip nozzles.
  • Spray applications rates from 100 up to 3000 litres/hectare.
  • Tank mixture agitator with triple flow, total flow > 600 litres/min, allowing a perfect agitation of a dense mixture.
  • Stainless steel chemicals pre-mixer.
  • Stainless steel cans rinse system.
  • Stainless steel tank washing system.
  • Chemicals suction system.
  • Water suction system for tank filling.
  • Spray circuit rinse equipment and hand-washing tank.


  • Fan gear box: 2 speed + neutral, exclusive design for our machines. Extended main body and big bearings ensure extreme reliability and long-lasting.

Controls and automatic controls

  • Electric remote controls box: nozzles sections, pressure regulator, dump valves.
  • Electronic LCD display for spray pressure.
  • Electronic LCD display for tank level and spray pressure.
  • Automatic controller for spray rates: spray pressure, speed, total hectares, total liters sprayed.
  • GPS guidance system with spray controller interface.

Customer reviews

No reviews were found for Eco Simplex - Trailed Sprayer. Be the first to review!