Wetzel - Divisão Ferro - Processos Produtivos

At the Irons Division, Wetzel produces a wide range of parts in
nodular and gray iron. These products are developed with
refined know-how as a result of continuous up-date
training and progress of the company’s
professionals as well as its productive processes.


	Processes used to obtain cast products • Molding: green sand • Blow-compression: Shell and Cold-box • Electric melting • Thermal treatment: annealing and stress relief Processes used for surface protection • Painting: conventional through dipping / electrostatic /electrophoresis • Zinc coating: hot dip Machining processes • Conventional • CNC

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