HOTFLOW 3/14

The 7 zone reflow oven offers highest throughput, optimized energy balance, best process control and maximum machine uptimes.

Reflow Soldering Oven Ersa HOTFLOW 3/14
Reflow Soldering Oven Ersa HOTFLOW 3/14
Reflow Soldering Oven Ersa HOTFLOW 3/14
Ersa HOTFLOW 3/14
Ersa HOTFLOW 3/14: Improved heat transfer with high density Ersa multijet nozzle system
Ersa HOTFLOW 3/14: Process tunnel, tested for tightness, guarantees longterm stability
Ersa HOTFLOW 3/14: Maintenance-friendly condensation management with cleaning granulate
Ersa HOTFLOW 3/14: Maintenance "on the fly" continues to operate while the condensation management system is being cleaned
Ersa HOTFLOW 3/14: Quick and easy servicing through excellent accessibility
Ersa Auto Profiler: Easy offline profiling for highest machine uptimes
   
 
 

Highlights Reflow System Ersa HOTFLOW 3/14

  • 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

Technical Data

Dimensions

  • 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

Cooling

  • 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  

Exhaust

  • Extraction capacity 2 stacks each 400 m3/h, monitored

Description

... HOTFLOW 3/14

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.

Additional details:

  • Speed controlled pin-and-chain conveyors adapted to all pick-and-place systems, with up to 4 tracks and connectable center supports
  • Extensive, clearly arranged operating software for easy handling; storage of temperature profiles as well as product data
  • Process data acquisition and traceability link including printed circuit board tracing

Options

  • 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

Downloads