TPT January 2022

I NDUS T RY

Induction heat treatment for bars and tubes

helps to guide customers through innovative, efficient, technological process solutions. Induction is the best answer because it is fast, green, and precise

SINCE SAET SpA initially joined the Ajax Tocco Magnethermic Corporation group of companies, the SAET EMMEDI brand has been confirmed as a leading provider of a wide range of products and services designed to the highest standards. This synergy with one of the oldest and most experienced manufacturers of induction heating equipment has ensured the consolidation and expansion of SAET EMMEDI with a steady and extended presence in the market. The expertise of SAET EMMEDI Laboratory in the development of innovative and tailor-made processes based on induction heating has led the company to be recognised as a high-quality player in the design and manufacturing of equipment for different bar and tube applications. Since induction heating is a versatile technology used for different processes, applicable in a variety of industrial sectors, SAET EMMEDI

Induction heating is a versatile technology used for different processes and applicable in a variety of industrial sectors

and simplified maintenance, and it gives the possibility to control the heating modules independently, thus obtaining the required temperature profile. In particular, the analysis made on temperature control has allowed the user to get two different strategies to control the power: an automatic mode based on a feedforward closed loop with temperature measurements and predictive filters, and an adaptive mode with an integrated real-time estimator.

and SAET EMMEDI applies induction heating to these treatments, among others: normalising, quench and temper, annealing and reheating. SAET EMMEDI has in this way expanded its range of products by introducing the heat treatment of long products: hot rolled bars; cold rolled or drawn bars; rebars; rails; and wires. Adding to the standard solutions are up-to-date, modern simulations and metallurgical tests that help find the most advanced and efficient results. An approach with modular heating systems for the treatment of long products is advantageous because of its flexibility

SAET EMMEDI www.saetemmedi.com www.ajaxtocco.com