Used Heller Reflow Ovens & Equipment 1707MK3V_A Model: 1707MK3V_A … Call for details and info 1707MK5_A Model: 1707MK5_A Build date: 9/26/2018 Oven location: China … 350 Model: VCO755-350 Build date: 12/29/2016 Oven location: China Book Value: $19,000 Comment: Excellent …