DE 440 three-stage reflow oven is equipped with integrated heating and cooling plates that can be individually controlled. Temperature is controlled by a 3.5-digit microprocessed controller with a PID system. Is designed for volume production with various materials; works at up to 500°C. Designed to run flux-less and void-less soldering processes with various gas atmospheres as N2 and N2H2. Plate size is 486mm x 486mm.
ATV Technologie, http://www.atv-tech.de/en/p05-3-stage-vacuum-reflow-oven.html