Rotosark with Rotovert Inter-Row Weeding

Rotosark with Rotovert Inter-Row Weeding

Our Rotosark weeding machine is not a common cultivator,  because it incorporates 3 machines in one:

  • mechanical row crop cultivator;
  • crust breaker for all soil;
  • ridger.

With our Rotoblizz / Rotovert  special rotors,  we act directly near the row, without damaging the root and foliar system, uprooting the germination and the weeds thus reducing the chemical herbicides application or need.


The Rotovert weeding system works directly on the transplanted row without damaging the root and leaf system, uprooting the weeds and thus reducing the need for chemical herbicides.

The system is composed by two opposed vertical Rotors, with curved hook-style blades, 3 cm wide that work over the row on the same parallelogram:

 -Vertically Positioned towards the plant;

-Minimum distance from the transplant line of 2 cm or more;

-They are inclinated in the direction to the plant;

-They begin to rotate by touching the soil, penetrating it up to 4 cm;

-The round form will never move the plant by touching its roots  or the pot;

-The hook-style blades push the soil one against the other (going in the middle of the row) breaking the crust and eliminating the germination of weeds; if presence of weeds, they will push  them away during the rotation.

-We can work 7 days after transplant and 10 days from sowing.

Indicated for crop in 15-35 cm inter row distance i.e. salad, onions, garlic, carrots and more. 

Technical Features

  1. Single or reinforced fixed frame for a rear mounted machine
  2. Side shift hydraulic frame for a rear mounted machine
  3. Frame for a rear mounted machine, hydraulic foldingFrame for a rear-mounted machine with double folding frame (4 hinge point) for reduced transport width in larger machinesStreet width 2.40 -3.00 mt
  4. Squared frame for customized machines for a rear mounted machine

Frame width L in cm:

240 / 255 / 300 / 450 / 520


Fixed Drive            Handlebar Drive      Fixed Hydraulic Drive on Fixed Frame


Wheels with Ridge        Rubber Wheels            Smooth Wheels

Single Element with downpressure adjustment

Used for one or more rows, flexible, fully adjustable with only one registry key.

Consisting of:

25) Parallelogram with springs at variable load (A), with adjustment by  handle.

The tension spring and the adjustment bracket control the downforce of the parallelogram

Free variable load (B),with crank adjustment.

 26) Structure elements carrier supports base set-up and options.

 27) Hoes

Of varying sizes.

 28) Ridgers

Rotovert application

The Rotovert application works on all crops with inter-row distance from 15 to 35 cm.

Suitable for: for some crops transplanted and seeded in row and on ridge (salad, celery, leek, onions, carrots, radicchio).

33) Inter row (distance between rows):

ø40 file (L) from 15 to 35


Big parallelogram element

Combined element only one parallelograms on the sides mount a series of bars, which allow a wider layout of the Rotovert application

Advised for narrow interrow distances.


The two parallelograms (A) ensure a homogeneous compression on all the assembled components, thanks to a system of springs (B) which, arranged in different positions, increase or decrease the compression on the ground.

The tension spring and the adjustment bracket control the downforce of the parallelogram.

C) Elements holder structure

Supports basic equipment and options.

 D) Group of ploughshares

Of different sizes, the ploughshares work the land in the row, where the rotors do not reach.The dimensions of the ploughshares are related to the distance of the plants between the inter-rows.

 E) ridger

Reinforces the plants, covering them at the base of the soil.


  • Decreases the application of chemical herbicides;
  • As Crust breaker  and improves absorption of nighttime humidity;
  • Earths up with soil for more support to the plant;

Original and unique:

  • Reliable, for precision and durability;
  • Multi-purpose, as it incorporates 3 machines in one;
  • Revolutionary, as it operates between plants and between rows;
  • Flexible, because easily adjustable with just one tool;
  • Singular, inimitable, with an international patent;
  • Practical, because it is easy to use;
  • Customizable for all types of soil and cultivation;
  • Economic because it reduces working time and contains the costs of weeding.


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