Injection harrow metering wheel other operating parts for fertilizer spreader

There are several ways to fertilize the soil:
superficial (spreading fertilizers across the field);
leaf (top dressing of plants occurs through the surface of the leaf);
root (fertilizers are applied precisely, targeted directly into the soil, better absorbed and have a higher concentration).
uniform feeding of plants, lack of excess nutrients;
reduction in the amount of fertilizer applied without loss of plant nutrition quality;
the possibility of applying various types of fertilizers (UAN, ammonia water, ammonium carbide, sclerocide, complex fertilizers, Groundfix, Miko Help, etc.);
fertilizers settle near the root system and feed the plant throughout the growing season;
reduction in operating expenses for fertilizer application;
minimization of environmental damage;
the creation of microcracks in the soil to a depth of 16 cm;
the ability to adapt to different row spacing;
soil crust destruction.
working speed, km / h ... 10-15
angle of rotation, deg. ... 60
wheel diameter, cm ... 50
distance between penetration points, cm ... 12.5
processing depth, cm ... 4-12
wheel weight, kg ... 32
row spacing, cm ... 25-75
wheel force, kgf ... 150
fertilizer control system;
spring harrow.