LPKF ProtoFlow E actual unit

LPKF ProtoFlow E - PCB Prototyping Machine

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LPKF ProtoFlow E:

  • Fully convectional
  • Lead-free reflow process
  • Temperature up to 320°C
  • Multi-zone temperature/time profiles
  • USB connectivity

Successful soldering in minutes. Profile programming and setting of parameters made easy.

LPKF ProtoFlow E - Features and Benefits


LPKF ProtoFlow E is an extremely user-friendly convection oven suitable for lead-free SMD soldering of printed circuit boards up to a size of 160 x 200 mm.

The intuitive menu navigation makes programming profiles and setting parameters so easy that beginners and professionals alike can successfully solder a circuit board in just a few minutes. The ergonomic design includes four navigation buttons and an LCD screen; these operating elements provide access to all oven functions.

As an additional option, the LPKF ProtoFlow E can be connected to a PC via a USB interface, making profiling even faster and more user-friendly.

A drawer window offers a view of the lighted process chamber, and the USB connection allows the LPKF ProtoFlow E to also be programmed from a PC for faster and easier process analysis

Manual Operation, Higher Control

ProtoFlow E is manually operated; a large viewing aperture and an illuminated process chamber allow the operator to see the progress of the reflow process and, if necessary, make immediate corrections. The heating element and the precisely controllable air temperature ensure even heat distribution over the entire PCB surface.

Reflow Soldering

To provide a reliable connection between SMD components and the PCB circuitry, soldering by solder paste deposits is the common technology. LPKF ProtoFlow E is a very economical and easy-to-use solution for reflow soldering PCBs.


LPKF ProtoFlow E temperature limit is 320 °C (608 °F). The reflow oven with a max. material size of 160 mm x 200 mm (6.3” x 8”) is perfectly matched to the LPKF ProtoPrint E.


    Please contact us here for a discussion.

    We would be glad to hear more about your project!

    Download LPKF ProtoFlow E Brochure