Compact full tunnel wave soldering system for cost-optimized wave soldering in a nitrogen atmosphere with award-winning ERSASOFT 5.

Ersa Wave Soldering System POWERFLOW PRO
Ersa Wave Soldering System POWERFLOW PRO


Ersa Wave Soldering: POWERFLOW PRO (product video, English)

Ersa Wave Soldering & Automation – customer report ZIEHL-ABEGG (POWERFLOW PRO, English)



  • Compact full tunnel wave soldering system for cost-optimized wave soldering in a nitrogen atmosphere with near-time ROI
  • Targeted and economical flux application through freely defined spray field
  • External flux unit with separate suction unit separate from the process tunnel
  • Modular preheating configuration for flexible and reproducible heat input
  • Ideal solder nozzle combination for all application requirements
  • Robust, durable, loadable and automatically lubricated chain transport system
  • Insulated, gas-tight stainless steel process tunnel increases energy efficiency
  • Intelligent nitrogen control guarantees optimized N2 consumption and cost efficiency
  • Award-winning, modern user interface: ERSASOFT 5 with individual trace interface for transparent production processes
  • Universal integration into existing peripheral systems



With the Ersa nitrogen-atmosphere wave soldering system POWERFLOW PRO, Ersa presents a basic system for demanding, cost-optimized wave soldering processes. The system focuses on proven machine concepts and offer future oriented and innovative solutions, which provides to its user an optimized process.


The easily accessible fluxer area offers excellent maintainability. With the upper and lower preheaters, the well-insulated tunnel ensures that the boards are completely heated through, even with high-mass assemblies. The coated solder module offers, on account of the availability of different wave formers, for each application the best solder quality and a high degree of repeatability. Nitrogen control with the rest-oxygen monitor maintains the O2 level in the nitrogen atmosphere level at the desired level.


  • Finger transport
  • Working width up to 330 / 400 / 458 mm
  • Spray monitoring on the fluxer
  • Extendable, maintenance-friendly fluxing unit
  • Quick-change spray head
  • Convection heater
  • Nitrogen control with analyzer
  • Touchscreen
  • Various scanner systems
  • Traceability

Techn. Data


  • Length: 4,450 mm
  • Width approx. 1,400 mm
  • Height approx. 1,600 mm

Conveyor systems

  • Type: finger conveyor, pallet conveyor
  • Maximum conveyor speed 3 m/min
  • Maximum working width up to 458 mm
  • Maximum height of components, top of board: up to 100 mm

Media supply

  • Nitrogen
  • Compressed air
  • Electrical power
  • Exhaust


  • Heat transfer by convection, medium wave radiation and short wave radiation 
  • Individually configurable up to a preheat length of 2,000 mm

Solder module

  • Subject to the configuration, solder content is between 525 to 630 kg



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Your contact persons for the process
Product Management Ersa Soldering Systems Germany