Revent P108-144 57 In. Two Rack Roll-In Proofer, Two Door Cabinet, Electromagnetic Steam Generator, PID Touchscreen Climate Controls

The Revent P108-144 is a two door roll-in proofer for two single racks or one double rack, sized for supermarket in-store bakeries and retail shops that proof on the same racks their oven bakes from. Two doors on a 57 in. cabinet mean one rack can leave for the oven while its neighbor keeps proving behind a closed door, which is the difference between a staggered bake-off and a stalled one. Climate is held by PID regulation working with a 200 step fan, so dough surfaces stay supple instead of skinning over while a rack waits its turn. This cabinet proofs only and has no refrigeration stage, so an overnight retard schedule calls for a retarding cabinet instead. Plan on a level floor, 2 in. of wall clearance, a cold water line, a drain, and a three phase electrical supply.

Two Single Racks or One Double Rack Behind Two Doors

Behind two full-height doors the chamber takes two side load single racks at 28.5 in. x 18 in., two end load single racks at 26 in. x 20.5 in., or one 36 in. x 28.5 in. double rack. Loaded racks roll through a 48 in. wide by 76.7 in. high opening without lifting a wheel or tipping a pan. Cabinet dimensions are 57 in. across and 42.5 in. deep, with the climate unit adding 10 in. behind that and carrying the assembly to 100 in. tall. Ceiling height is the figure worth checking first, since the 76.7 in. door opening clears most bakeries while the 100 in. overall does not.

Electromagnetic Steam Generator with Automatic Drain

Humidity comes from an electromagnetic steam generator built without mechanical or electrical parts inside the steam container, a different arrangement from element style generators that sit their heaters in the same water that scales them. The tank mounts externally with open access for cleaning, and minerals stay out of the proofing chamber instead of settling on rack wheels and pan edges. An automatic drain empties the generator at the end of a session, so nothing stands in it overnight. Steam enters through a nozzle placed after the fan and the heating elements, which blends moisture into moving air rather than laying it down as wet spots on the closest tray of rolls.

Touchscreen Panel with PID Climate Regulation

Setting and display for temperature and humidity live on one programmable touch screen, so the opening baker keys a program rather than nursing two dials toward a target. PID regulation then trims heat and moisture continuously, and Revent ties it to a computer controlled fan that steps across 200 speeds. Slow air is what laminated dough wants while its butter layers are still soft, and the same control curve keeps small pieces and large pieces proofing together in one load. The result Revent engineers for is smooth proving with minimal dehydration and none of the skinned over dough that turns up hours later as dull crust.

Stainless Steel Cabinet with Double Pane Windows

Stainless steel covers the interior and the exterior, so the cabinet washes down on the same schedule as the rest of your bakery without special treatment. Double pane glass and an LED interior light let a baker read proof height from the aisle instead of cracking a door and dropping the chamber's humidity onto the floor. Cold water systems that admit water straight into the chamber carry a bacteria risk this design avoids by generating steam outside the box. A stainless floor is available as a factory option when the base needs to match the rest of the cabinet.

Sectional Assembly and Utility Connections

The cabinet is assembled on site in sections, so it can come through an opening as narrow as 35 in. rather than needing a doorway as wide as the finished box. Installation asks for a level floor, at least 2 in. of clearance from any wall, and the front and top left open for access and ventilation. Water arrives cold through a 1/2 in. NPT connection held at 35 to 45 PSI. Drainage is a 1 1/2 in. NPT line, and the circuit is 208-220 V three phase at 16 A. Chemistry matters to the steam system, so Revent asks for pH of 7 to 8.5, hardness of 4 to 7 grains per gallon, chloride no higher than 50 ppm, and conductivity of 200 to 800 µS/cm at 59°F.