Skip to main content

Got questions?

Use our Quick Contact form and we'll provide you with answers. 

PRF-2021 Rack Proofer

Single door proofer for 1 double rack or 2 single racks.

PRF-2021 is a full featured single door rack proofer with touchscreen control, designed for use either independently or alongside Belshaw Adamatic's OVEN-2020 Rack Oven. All Belshaw Adamatic rack ovens and proofers designed, manufactured and serviced entirely in USA, with a 2-year warranty.


2 single baking racks or 1 double baking rack

Heat range

70° - 110° F (21.1° - 43.3° C)

Humidity range

40% - 90% Relative Humidity


USA-Canada-Mexico-Central/South America



PRF Proofer models have been designed to provide a reliable proof and simple trouble-free operation.

For dimensions and other specifications, see Resources (below) for PDF spec sheet.

  • Holds 1 double baking rack, or 2 single racks.
  • Fully regulated heat and humidity system.
  • Touch screen control panel.
  • 2 independent timers available.
  • Indicator light showing when proofer is in use.
  • Hi-temperature safety switch.
  • LED interior lighting.
  • No-ramp design for fast load/unload.
  • 90.25" overall height suitable for locations with ceilings 102.25" or above.
  • Durable construction, stainless steel throughout.
  • Knock down shipment for on-site assembly.
  • Proofer ships with separate panels fastened with cam lock system.
  • 2 year parts and labor warranty.
  • Certified by UL for safety & sanitation.
  • Designed, manufactured and serviced in USA.

PFR-2021's touch screen makes all the functions for the proofer easy to operate, even for beginners.

  • Independent countdown timers for each rack, enabling bakers to monitor progress exactly at all times.
  • Color coded indicators to show whether actual temperature/humidity are above or below set points.
  • Energy saving mode engages automatically after 60 minutes of inactivity.
  • Specific heat, humidity and timing settings may be selected in settings screen – or retain factory defaults.
  • Convenience functions such as Reset and Pause Timer, to allow for exact timing of each rack insertion.
  • Auto-ON and Auto-OFF available for every day of the week.