Revent P180-144 57 In. Five Rack Roll-In Proofer, Two Door Cabinet, Electromagnetic Steam Generator, PID Touchscreen Climate Controls

The Revent P180-144 is a two door roll-in proofer built deep rather than wide, holding five end load single racks behind a face only 56.6 in. across. Five racks is an awkward number for most cabinets and a useful one on a bake-off line, since it lets a bakery hold a full oven load plus the rack that follows it without buying a six rack box. Racks roll in on their own wheels through a 48 in. by 76.6 in. opening, and PID regulation with a 200 step fan holds the chamber steady while doors swing. There is no refrigeration stage in this cabinet, so overnight retarding calls for a retarding unit. Site work covers a level floor, 2 in. of clearance from any wall, a cold water line, a drain, and a three phase supply.

Five Single Racks Behind Two Doors

The chamber holds five end load single racks at 26 in. x 20.5 in., set three deep on one side and two on the other so the cabinet trades width for depth. Exterior width is 56.6 in. while depth runs 70.8 in., with the climate unit adding 10 in. behind that. Two full-height doors feed a 48 in. wide by 76.6 in. high opening, wide enough that racks roll straight through without tilting. Overall height is 99.9 in., so a bakery with a 100 in. ceiling grid should confirm the drop before the cabinet lands.

Electromagnetic Steam Generator with Automatic Drain

An electromagnetic steam generator supplies humidity, and it keeps every mechanical and electrical part outside the steam container, unlike element style units that immerse their heaters in the water that scales them. External mounting puts the tank within reach for cleaning and keeps minerals from riding into the chamber. Between sessions an automatic drain empties the generator. Because the nozzle is placed downstream of the fan and the heating elements, moisture joins air that is already circulating, which matters in a deep cabinet where the far rack is a long way from the door.

Touchscreen Panel with PID Climate Regulation

One programmable touch screen handles setting and display for temperature and humidity, so the program travels with the recipe instead of living in someone's head. PID regulation corrects heat and moisture continuously and pulls energy consumption down in the process. A computer controlled fan works through 200 speed steps, which is how a cabinet this deep keeps the fifth rack in the same climate as the first. Together the two systems aim at smooth proving, minimal dehydration, and no skinned over dough, with small and large pieces proving side by side.

Stainless Steel Cabinet with Double Pane Windows

Both the interior and the exterior are stainless steel, so wash down follows the same routine used on benches and racks. Double pane glass and an LED interior light let you read the back of a deep chamber without opening a door and losing the climate you have been holding. Because steam is generated outside the box, the design avoids the bacteria risk of cold water systems that feed water straight into the chamber. When the base should match, a stainless floor is available as a factory option.

Sectional Assembly and Utility Connections

Sections are assembled on site, so the cabinet can be brought in through an opening as narrow as 35 in. Installation needs a level floor, at least 2 in. of clearance from any wall, and the front and top left open for access and ventilation. Cold water connects at 1/2 in. NPT with pressure between 35 and 45 PSI. Drainage is 1 1/2 in. NPT, and the supply is 208-220 V three phase at 16 A. Feed chemistry should sit at pH 7 to 8.5, hardness of 4 to 7 grains per gallon, chloride of 0 to 50 ppm, and conductivity of 200 to 800 µS/cm at 59°F.