SCHMETZ furnaces type RD are appropriate for special heat treatment applications with round graphite hot zone and nozzle cooling.

detailed description:

Schmetz furnaces type RD are predestined for the heat-treatment at high temperatures for specific industries like e.g. automotive industry for big blocks and NADCA standards. The furnaces can be equipped with different cooling gas pressures from 0,9 – 13 bar (abs.) or higher and achieve an intensive cooling speed according to the individual technical requirements of our customers. These vacuum furnaces can be equipped with a convection heating system for faster and more uniform cycles in specific temperature ranges and an all-round nozzle cooling to achieve distortion reduced results.

The applications can be: hardening, hardening and tempering, high-temperature brazing, annealing and sintering. The furnaces are fully automated for a high reproducibility of the results with equal conditions.

Different models of this front-loaded horizontal furnace type with round graphite hot zone and heating as well as nozzle cooling are possible for large to small loads.