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  • Ersa HOTFLOW 4/14 Reflow Oven
Ersa HOTFLOW 4/14 Reflow Oven

Ersa HOTFLOW 4/14 Reflow Oven

  • Ersa HOTFLOW 4/14
  • Dimensions 5,030 mm*1,410 mm*1,350 mm,
  • Working width: 45-560 mm
  • Conveyor speed: 20-200 cm/min
  • Product description: Ersa HOTFLOW 4/14 Reflow Oven, Ersa HOTFLOW 4/14, Dimensions 5,030 mm*1,410 mm*1,350 mm,Working width: 45-560 mm, Conveyor speed: 20-200 cm/min

Ersa HOTFLOW 4/14 Reflow Oven

Products description

  • Reflow soldering system with outstanding thermal performance and an excellent power balance
  • Individually controllable process zones via energy-optimized motors
  • Multi-level controlled cooling
  • Multi-level process gas cleaning with pyrolysis
  • Rest-oxygen monitoring and control, low N2 consumption
  • Ersa Process Control software (EPC)
  • Software to generate temperature profiles
  • Multi-track conveyor systems (1-4), 1x fixed, 3x variable
  • Thermally invisible center supports
  • Low energy consumption in continuous operation
  • Patented grip conveyor system for flex boards
  • Auto Profiler to off-line and quickly generate temperature profiles

Ersa HOTFLOW 4/14 Reflow Oven

The Ersa HOTFLOW 4/14 Reflow Soldering 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 a high-performance cooling zone.


Length: 5,030 mm
Width: 1,410 mm
Height: 1,350 mm
Weight appr. 2,000 kg
Conveyor system
Working width: 45-560 mm automatically infinitely adjustable
Clear passing height: +32/-40 mm
Center support, automatically infinitely adjustable
Conveyor speed: 20-200 cm/min
Pin-and-chain conveyor with 3 / 4 / 5 mm pin length
Process zone
Process length: 4,400 mm
Heated length: 2,665 mm
Cooling length: 1,735 mm
Heating system
Up to 14 convection heating cassettes
(Preheat zone up to 10, reflow zone 4)
Volumetric flow rate each module adjustable up to 500 m3/h
Rated power each module: 3.3 kW
Up to 4 levels cooling zone with water back-cooling
Electrical data
400 V, 3 Phase, N, Ground, 50/60 Hz
Continuous output during operation: appr. 10-15 kW
Extraction capacity 2x 300-600 m3/h with monitoring feature


  • Pin-and-chain conveyor with either 3 / 4 / 5 mm pin length
  • Pin-and-chain conveyor with low-mass center support
  • Motorized adjustment of conveyor width and center support
  • Up to 4 tracks with center support in the system (1x fixed, 3x variable)
  • Patented grip conveyor system for flex boards
  • With single track systems, the use of low mass tubular supports is possible
  • Operation with either ambient air or nitrogen
  • The cooling zone of the system can be equipped with an integrated cooling system and an external cooling aggregate
  • Cooling can be either with cooling aggregate or with local water connection
  • Multi-level condensation management system available with pyrolysis
  • Heating and cooling cassettes removable without tools
  • Energy-consumption management


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Flason Electronic Co, Ltd provide a full SMT Assembly Line solutions, including SMT reflow oven, Wave Soldering Machine, Pick and Place Machine, solder paste printer, PCB loader, PCB unloader, SMT AOI Machine, SMT SPI Machine, SMT X-Ray machine, SMT assembly line equipment, smt spare parts etc, any kind SMT machines you may need, please contact us by: wechat whatsapp:+86 13691605420, Skype: flasonsmt, Email: [email protected]