The ProCut knife roller is engineered for intensive shredding of post-harvest residues from corn and rapeseed, as well as green mass from catch crops. It is highly effective in combating corn borer larvae feeding on corn stalks. The ProCut roller operates at a speed of 5-20 km/h, with a recommended speed exceeding 12 km/h. It is a tandem-type device featuring two cutting rotors with a diameter of 375 mm. Each 3.0 m wide roller is equipped with six rows of diagonally arranged knives divided into five segments. The knife roller should operate at a depth not exceeding 3 cm. Safety is paramount; each knife is mounted with four screws. Standard features include a roller cover made of sheet metal. Solid knife mounts are welded to a thick-walled 178 mm x 10 mm pipe. The replaceable blades are crafted from 8 mm thick, hardened boron steel, known for its high durability. Double-sided wearing elements are utilized, allowing a single set of working elements to cultivate twice the area.

The roller, which operates rigorously, is safeguarded against damage by four sections of 50 mm diameter rubber shock absorbers. Standard straight knives mounted at an angle can be replaced with optional spiral ones. Their oblique arrangement ensures even distribution of the cutting force and, consequently, an even work effect. The roller knives are arranged at the opposite angle, allowing for a cross-cutting effect. The roller geometry creates working elements arranged along six spiral lines, enabling field work to be performed at high speeds. The outer diameter of the spiral roller at 320 mm increases the roller's rotational speed compared to previous designs, positively affecting the fragmentation of plant residues, reducing evaporation post-work, and controlling the corn borer. The knife roller aligns perfectly with the ultra-shallow concept of soil cultivation.

The ProCut front knife roller performs effectively as an independent device and in combination with other tillage machines mounted on the tractor's rear linkage. The ProCut knife roller at the front and the disc harrow at the rear of the tractor form an ideal combination and are the recommended set for post-corn cultivation. This effectively combats crop pests, particularly the corn borer, by destroying its wintering grounds in corn stalks without the need for specialized mulching treatments with costly machines. This solution positively impacts the preparation of stubble or fields with catch crops for subsequent cultivation treatments and enables operations under challenging conditions. The continuity of the spiral knife arrangement and the closed design prevent plant residues and stones from getting stuck in the roller structure.