Used HELLER 1913 MK III #9377628 for sale

HELLER 1913 MK III is a 3-zone, top-down convection reflow oven. The oven is designed to provide a consistently even thermal treatment on printed circuit boards, by which the solder paste is melted and solidified to create electrical connections. The device has a maximum temperature of 350°C with a static cooling system, making it suitable for a wide range of solder types and geometries. The bottom of the oven contains three temperature-controlled zones for preheating, reflow and cooling of the printed circuit boards. Each zone can be independently programmed to a temperature range between 30°C-350°C, for precise control of the heating and cooling processes. A SMEMA interface between oven and conveyor is also included, which supports automatic transfer and process control of the printed circuit boards. The oven features smart, power management for efficient operation. An even heating system is produced by variable wattage for optimized control of the board's thermal profile. The walls of the oven are constructed with a thick texture sheeting, providing excellent insulation and energy efficiency. The external construction of HELLER 1913MKIII is made of steel with a baked powder coating and a stainless steel interior surface. It is built with forced air circulation, and the air from each zone is looped back through the previous zone to ensure a homogeneous temperature distribution and uniform reflow profile. The bottom and the zone insulation is fitted with heating elements to assist with quicker heating and recovery. The operator interface is an 8-inch, touchscreen system with access to menu-based operation. 1913 MKIII is a top-of-the-line reflow oven, providing maximum performance and reliable functionality. Its advanced temperature profiles, one-touch operation, and variable wattage settings make it an ideal choice for medium to high-volume production with even thermal treatment. It is an excellent product for providing automated, efficient processing for electronic assemblies.