This department is dedicated to the blades used in certain agricultural machines, such as milling machines and rotary harrows, which call for pieces with a greater resistance to shock, coupled with improved elasticity during work and long-lasting resistance to wear.

In order to obtain such characteristics, the blades require differentiated elasticity and resistance characteristics, depending on whether the fastening area or the blade's work area are involved.

It goes without say that the fastening part requires greater elasticity in order to absorb impact, whereas the end, which is the part that works the soil, requires greater hardness and hold in order to resist the abrasive action of the soil.

Using a special technological process, Eurozappa performs a "GRADUAL DIFFERENTIATED HEAT TREATMENT" on the blades, to give them hardness on the terminal section and greater elasticity in the fastening area. This range is known as the BLUE LINE and these products are supplied in practical, sturdy boxes, which raise product quality and favour order in the warehouse.