BASIC INFO
HELLER 2043MK5-VR Reflow Soldering Machine
The 2043MK5-VR is the ultimate high volume production vacuum reflow oven with 10 heated convection zones and 3 IR zones and 430cm (169”) in total heated length. A large vacuum chamber accommodates boards up to 500mm in length, and 3 cool zones provide cooling rates >3°C/sec – even on large boards.
| Oven Length | 680cm |
| Process Gas Options | Air, Nitrogen, Formic Acid, forming gas |
| Heated Zones | Convection: 10 Top / 10 Bottom IR: 3 Top |
| Heated Length (Convection/Total) | 327 cm / 430 cm |
| Cool Zones | 3 Top (Bottom Option) |
| Max Working Temperature (Convection / IR) | Standard: 350°C / 400°C, Option: 400°C / 480°C |
| Min Vacuum | Standard:10 Torr Option: <10 Torr |
| Max Board Size | 500mm (L) x 450mm (W) x 29mm (H) |
| Cleanroom Option | Down to Class 1000 |
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