- English
This HFP 230 V preheater is a joint heating device of two ends of rails placed end to end and covered with a mold of refractory material, prior to the realization of a welding of these rails by the aluminothermic welding process.
This HFP 230 V preheater is a joint heating device of two ends of rails placed end to end and covered with a mold of refractory material, prior to the realization of a welding of these rails by the aluminothermic welding process.