Used HELLER 1936 MK 5 #9255276 for sale

HELLER 1936 MK 5 is a reflow oven that utilizes infrared electromagnetic radiation to heat and bond lead-based and lead-free solders onto printed circuit boards. The oven features a conveyor system to move the boards through four heating zones. The machines are designed for use in both manual and full-automatic set up. The first zone of the oven is the preheat zone, which is designed to minimize thermal shock and evenly preheat the circuit board and components. The second zone is the infrared zone, which is designed to raise board temperature rapidly and evenly. This zone is equipped with top and bottom infrared heaters and adjustable temperature in each one. The third zone is the convection zone, which utilizes hot air to ensure a thorough and controlled thermal profile for optimum solder joint quality. The fourth zone is designed to cool the boards down in a secure and controlled manner. The temperature is adjustable in each zone and the machine features over-temperature protection and automatic cleaning functions. HELLER 1936MK5 provides high-quality, safe, and efficient reflow processing with a wide range of materials, board sizes, and standard lead-free temperatures.