3. Flails, straw, Y-blades, Pruning hammers, Pruning hammers PTA & accessories

PTA coating significantly improves the performance, durability and efficiency of prunnning hammer. PTA coating is a high-performance thermal coating process used to apply high-quality coatings to prunning hammers. A high-energy plasma arc is generated to melt the surface of the base material. Meanwhile, metal powder (such as tungsten carbide) is introduced into the arc, where it also melts. The result is a coating of high-alloy materials. The resulting coating forms a strong, wear-resistant material bond between the coating and the basic body. A relatively low heat input ensures that the basic body retains its hardness during the coating process. The PTA coating on our Industriehof prunning hammers is abrasion-resistant and offers numerous advantages. The coated part maintains its shape and sharpness over long periods of use, resulting in consistently good cutting performance.