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

SKUP180-144 PROOFER BrandRevent

The Revent P180-144 PROOFER Roll-In Proofer

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.

Features & Benefits

  1. Roll-in proofing for bake-off lines that need five rack capacity on a narrow wall
  2. Depth-oriented chamber that holds five racks without widening the wall it sits on
  3. Two full-height doors for straight roll-through rack handling
  4. Electromagnetic steam generator that keeps mechanical and powered parts out of the steam container
  5. External steam tank positioned for easy cleaning access
  6. Automatic drain that empties the steam generator between sessions
  7. Steam nozzle mounted after the fan and temperature elements for evenly blended humidity
  8. Programmable touchscreen panel for temperature and humidity setting and display
  9. PID regulation that holds chamber climate at the programmed setpoints
  10. Automatic computer controlled fan with 200 speed steps
  11. Smooth proving with minimal dehydration and no skinned over dough surface
  12. Small and large dough pieces proofed together in the same load
  13. Wipe-down stainless surfaces inside and out for daily bakery sanitation
  14. Double pane glass viewing window with LED interior lighting
  15. Optional stainless floor for a finished base

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$21,332.50
  • Roll-in proofing for bake-off lines that need five rack capacity on a narrow wall
  • Depth-oriented chamber that holds five racks without widening the wall it sits on
  • Two full-height doors for straight roll-through rack handling
  • Electromagnetic steam generator that keeps mechanical and powered parts out of the steam container
  • External steam tank positioned for easy cleaning access
  • See full feature list

    The Revent P180-144 PROOFER Roll-In Proofer

    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.

    Features & Benefits

    1. Roll-in proofing for bake-off lines that need five rack capacity on a narrow wall
    2. Depth-oriented chamber that holds five racks without widening the wall it sits on
    3. Two full-height doors for straight roll-through rack handling
    4. Electromagnetic steam generator that keeps mechanical and powered parts out of the steam container
    5. External steam tank positioned for easy cleaning access
    6. Automatic drain that empties the steam generator between sessions
    7. Steam nozzle mounted after the fan and temperature elements for evenly blended humidity
    8. Programmable touchscreen panel for temperature and humidity setting and display
    9. PID regulation that holds chamber climate at the programmed setpoints
    10. Automatic computer controlled fan with 200 speed steps
    11. Smooth proving with minimal dehydration and no skinned over dough surface
    12. Small and large dough pieces proofed together in the same load
    13. Wipe-down stainless surfaces inside and out for daily bakery sanitation
    14. Double pane glass viewing window with LED interior lighting
    15. Optional stainless floor for a finished base

    See all from Revent

    Specifications

    Rack Capacity5 end load single racks
    End Load Single Rack Size26 in. x 20.5 in.
    Exterior Width56.6 in.
    Cabinet Depth70.8 in.
    Rear Climate Unit Projection10 in.
    Cabinet Height76.6 in.
    Overall Height99.9 in.
    Doorway Opening48 in. x 76.6 in.
    Minimum Intake Opening35 in. wide
    Electrical208-220 V, 3 Phase + N, 16 A
    Weight1,880 lb
    Shipping Weight1,960 lb
    Water Supply1/2 in. NPT, 35 to 45 PSI, cold
    Drain1 1/2 in. NPT
    Water pH7 to 8.5
    Water Hardness4 to 7 gr per gal
    Chloride Concentration0 to 50 ppm
    Water Conductivity200 to 800 µS/cm at 59°F
    ConstructionStainless steel interior and exterior
    Minimum Wall Clearance2 in.

    Manufacturer's Warranty

    • 1 Year

      Labor

    • 1 Year

      Parts

    Certifications & Approvals

    • NFS
      NSF Approved
    • CETLUS
      ETL US & Canada

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    The Revent P180-144 PROOFER Roll-In Proofer

    About Proofing & Holding Cabinets

    A commercial proofing and holding cabinet is an insulated, heated cabinet with two jobs. As a proofer cabinet, it holds bread and pastry dough at the warm humid temperature needed for the final rise. As a commercial holding cabinet, it holds prepared hot food at safe serving temperature. Bakeries use these as bread proofing cabinets through the final rise before baking. Restaurants, catering kitchens, and cafeterias use them to hold cooked food at 140°F or above between production and service. Many cabinets in this collection do both jobs in one unit.

    The right commercial proofing and holding cabinet depends on your kitchen volume, the products you are holding, and whether you need proofing capability. Proofer-only models run at warm temperatures with humidity for dough. Holding-only models run at higher temperatures for cooked food. Combination models switch between the two for kitchens that need both.

    Every cabinet in this collection is electric and built for daily commercial use. Common configurations, buying guidance, and the questions buyers ask most often follow below.

    Common Types and Configurations

    • Combination proofing and holding cabinet: Single unit that switches between proofing dough and holding hot food. The most common format in this collection. Useful for bakeries that also serve hot prepared items.
    • Holding cabinet: Heated cabinet for cooked food only, no proofing function. Common in restaurant and catering kitchens that don't bake on-site.
    • Insulated cabinet: Better temperature stability and lower energy use. The standard choice for most commercial operations.
    • Non-insulated cabinet: Lower purchase cost. For lower-volume use or operations where the cabinet runs only during shifts.
    • Full size or half size: Full size cabinets accommodate full sheet pans (18 by 26 inches). Half size models fit smaller spaces and use half-size pans.
    • Undercounter cabinet: Compact unit that fits below a prep counter. For tight kitchens where floor-standing units would block the line.
    • Clear door or solid door: Clear door lets staff check product without opening the cabinet, reducing heat loss. Solid door holds temperature slightly better.

    What to Look at Before You Buy

    • Temperature range: Catalog units run between 80 and 207°F at the cabinet interior. Confirm the unit you pick covers both your proofing range (80 to 110°F) and your holding range (140°F or above) if you need both functions.
    • Pan capacity: Match the cabinet to your peak production. Common sizes range from 8 pans up to 24 pans. Half-size pan slots double the count for smaller pans.
    • Humidity control: Required for proofing dough. Several models in the catalog include humidity control. Holding-only operations do not need it.
    • Insulated vs non-insulated: Insulated cabinets hold temperature longer with less energy and are the standard choice. Non-insulated saves on purchase price for lower-volume use.
    • Door style: Clear door for visual product checks; solid door for slightly better temperature retention. Tempered glass is standard on modern clear-door units.
    • Voltage: Most cabinets run on 120V single-phase. Larger or higher-output units run on 208 to 240V. Check the spec sheet before ordering.
    • Mobile or floor mount: Mobile units roll between the bakery and the front of the line. Floor-mount units sit in fixed kitchen positions.

    Frequently Asked Questions

    What is the difference between a proofing cabinet and a holding cabinet?

    A proofing cabinet holds bread and pastry dough at warm humid temperatures (typically 80 to 110°F with controlled humidity) so yeast can complete the final rise before baking. A holding cabinet holds already-cooked food at safe serving temperature (140°F or above) between production and service. The two functions need different temperature ranges and different humidity levels. Combination cabinets do both jobs by switching modes, which is why most cabinets in this collection are dual-purpose proofing and holding units.

    What temperature should a heated holding cabinet hold?

    The US Food Code requires hot food to be held at 135°F or above to prevent bacterial growth in the temperature danger zone. Most commercial heated holding cabinets are set between 140 and 180°F at the cabinet interior. Cabinets in this collection support temperature ranges up to 207°F for higher-temp holding needs. Match the setpoint to the food you are holding: meats and gravies hold at 140 to 160°F; baked goods and breakfast items hold cooler, around 140 to 150°F.

    What is a combination proofing and holding cabinet used for?

    A combination cabinet switches between proofing dough and holding hot food, which lets one piece of equipment cover two distinct kitchen needs. Bakeries with full menus use it to proof bread and pastry overnight, then hold prepared breakfast items the next morning. Restaurants with in-house bread programs use it to proof rolls during prep, then hold hot side dishes during dinner service. The combination format saves floor space and capital cost compared to buying separate proofing and holding units.

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    Product Features

    1. Roll-in proofing for bake-off lines that need five rack capacity on a narrow wall
    2. Depth-oriented chamber that holds five racks without widening the wall it sits on
    3. Two full-height doors for straight roll-through rack handling
    4. Electromagnetic steam generator that keeps mechanical and powered parts out of the steam container
    5. External steam tank positioned for easy cleaning access
    6. Automatic drain that empties the steam generator between sessions
    7. Steam nozzle mounted after the fan and temperature elements for evenly blended humidity
    8. Programmable touchscreen panel for temperature and humidity setting and display
    9. PID regulation that holds chamber climate at the programmed setpoints
    10. Automatic computer controlled fan with 200 speed steps
    11. Smooth proving with minimal dehydration and no skinned over dough surface
    12. Small and large dough pieces proofed together in the same load
    13. Wipe-down stainless surfaces inside and out for daily bakery sanitation
    14. Double pane glass viewing window with LED interior lighting
    15. Optional stainless floor for a finished base

    See all from Revent

    Specifications

    Rack Capacity5 end load single racks
    End Load Single Rack Size26 in. x 20.5 in.
    Exterior Width56.6 in.
    Cabinet Depth70.8 in.
    Rear Climate Unit Projection10 in.
    Cabinet Height76.6 in.
    Overall Height99.9 in.
    Doorway Opening48 in. x 76.6 in.
    Minimum Intake Opening35 in. wide
    Electrical208-220 V, 3 Phase + N, 16 A
    Weight1,880 lb
    Shipping Weight1,960 lb
    Water Supply1/2 in. NPT, 35 to 45 PSI, cold
    Drain1 1/2 in. NPT
    Water pH7 to 8.5
    Water Hardness4 to 7 gr per gal
    Chloride Concentration0 to 50 ppm
    Water Conductivity200 to 800 µS/cm at 59°F
    ConstructionStainless steel interior and exterior
    Minimum Wall Clearance2 in.

    Manufacturer's Warranty

      1 year

      Labor

      1 year

      Parts

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