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Ersa HOTFLOW 3/14 Reflow Oven

Ersa HOTFLOW 3/14 Reflow Oven

  • Ersa HOTFLOW 3/14
  • Dimensions: 5,190 mm*1,530 mm*1,450 mm
  • Working width: 45-580 mm
  • Conveyor speed: 20-200 cm/min
  • Product description: Ersa HOTFLOW 3/14 Reflow Oven, Ersa HOTFLOW 3/14, Dimensions: 5,190 mm*1,530 mm*1,450 mm, Working width: 45-580 mm, Conveyor speed: 20-200 cm/min

Ersa HOTFLOW 3/14 Reflow Oven

Products description

  • Excellent heat transfer with the most varied board assemblies
  • Rest-oxygen monitoring with low N2 consumption
  • Low energy consumption through intelligent energy management
  • Multi-level controlled cooling
  • Multi-level process gas cleaning system
  • "On the fly" maintenance for increased machine availability / uptime
  • Multi-track conveyor system (1-4)
  • Ersa Process Control (EPC) for continuous process monitoring
  • Ersa Auto Profiler software for quickly generating temperature profiles

Ersa HOTFLOW 3/14 Reflow Oven
The Ersa HOTFLOW 3/14 reflow system is of robust design and manufactured entirely from steel, welded air-tight, powder coated and with interior electric cabinet and a PC operating terminal. Features include the motorized hood opening, quick-change convection heater cassettes, multi-level process gas cleaning and a powerful and effective cooling zone.

Length: 5,190 mm
Width: 1,530 mm
Height: 1,450 mm
Weight appr. 2,500 kg
Conveyor system
Working width: 45-580 mm automatically infinitely adjustable
Clear passing height: +25 (35)/-37 mm
Centre support, automatically infinitely adjustable
Conveyor speed: 20-200 cm/min
Pin-and-chain conveyor with 3, 4 or 5 mm pins
Process zone
Process length: 3,790 mm
Heated length: 2,650 mm
Cooling length: 1,140 mm
Heating system
Up to 14 convections heating cassettes
(Preheat zone up to 10 cassettes, reflow zone up to 4 cassettes)
Volumetric flow rate each module, adjustable up to 500 m3/h
Rated power each module: 3.3 kW
Up to 3 level cooling zone with water back cooling
Electrical data
400 V, 3 Phase, N, Ground, 50/60 Hz
Continuous output during operation: appr. 9-15 kW
Extraction capacity 2 stacks each 400 m3/h, monitored


  • Multi-track conveyor system with separate drives each track
  • Connectable center supports
  • Inert atmosphere feature, available with rest-oxygen monitoring and control
  • Metering of N2 consumption
  • Power-cooling with 3 convection modules and "on the fly" process gas cleaning
  • Emergency power supply
  • Ersa Process Control (EPC)
  • Auto Profiler
  • Energy consumption computation
  • Quick profile change


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