Series Vertical Knife/Vertical Cutting Knife

Short Description:

A vertical knife is a rotating cutting device installed at the rear of a tractor, working perpendicular to the ground. It is mainly designed for efficient treatment of surface straw residues, cutting of compacted soil, and loosening of soil layers below the surface in no tillage, minimal tillage, or conservation tillage systems, while creating ideal seedbeds for subsequent sowing operations. It is an important tool for modern agriculture to achieve sustainable development.

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Product Detail

Product Tags

Vertical knife is a key agricultural machinery accessory installed at the rear of a tractor and used in conjunction with main machines such as rotary tillers, deep loosening machines, or seeders. Its core function is to vertically cut the soil with sharp blades, effectively breaking through the plow bottom layer, loosening deep soil, cutting off crop residues and weed roots, and creating a flat, transparent, and clean seedbed environment for subsequent cultivation or sowing. It is an indispensable soil preparation tool in modern conservation tillage and precision agriculture.

1、Efficient soil breaking and deep loosening:

The vertically designed blade can easily cut into the soil, with a depth of up to 25-40 centimeters, effectively breaking through the hard plow layer formed by long-term cultivation, restoring the vertical permeability of the soil, promoting root rooting and water infiltration.

2、Fine residue treatment:

The sharp blade can accurately cut and partially mix crop residues, roots, and weeds such as corn and wheat on the surface and shallow layers into the soil, reducing surface obstacles and accelerating organic matter decomposition, avoiding the problem of residue entanglement caused by traditional rotary tillage.

3、Creating an Ideal Bed:

By vertical cutting, loose bands are formed in the vertical direction of the soil, with minimal disturbance to the upper soil structure. This provides an ideal structure for sowing, where the upper layer is solid and the lower layer is loose - the seeds are tightly packed with soil for better contact, while the lower layer is loose for better rooting and drainage.

4、Energy conservation and consumption reduction:

Compared to full width rotary tillage, vertical blades only cut the blade strip, resulting in lower traction resistance, significantly reduced fuel consumption, and higher operational efficiency, making them particularly suitable for large-scale operations.