Counter-rotating disc harrow
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- Product Description
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Product Introduction
The disc harrow is designed based on the principle of harrowing work, using a set of concave discs as working components. The cutting edge of the harrow blade is perpendicular to the ground and has an adjustable angle relative to the forward direction of the machine. Compared to a plow, it requires less power, has higher operational efficiency, and can 'harrow instead of plowing', saving energy and avoiding excessive soil turnover. Additionally, the soil after harrowing is well mixed, promoting microbial activity and chemical decomposition in the soil. During operation, it can mix surface fertilizers, pesticides, etc., with the topsoil. It is commonly used for shallow tillage after crop harvesting, moisture retention in early spring, and soil breaking after plowing, and can also be used for covering seeds after aerial sowing. According to the configuration of the harrow groups, it can be divided into single-row, opposing disc harrows, and offset types.
Product Advantages
The opposing disc harrow groups are symmetrically arranged on both sides of the tractor's centerline, with the lateral forces of the left and right harrow groups balancing each other, allowing for left and right turns, and easy angle adjustment. The opposing disc harrow is mainly suitable for pre-tillage residue management in farmland, breaking up surface compaction, soil breaking after plowing, and leveling for moisture retention. It has high operational efficiency, reasonable power utilization, and strong soil penetration and breaking capabilities. The heavy-duty disc harrow can also replace a plow for soil tillage operations on prepared land. It features high operational efficiency, reasonable power utilization, strong soil penetration and breaking ability, and leaves the surface level and soil loose after harrowing. It has strong adaptability to heavy clay soils, wastelands, and areas with abundant weeds, and the tractor operates without lateral pull.
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