The Revent PR132-96 PROOFER/RETARDER Roll-In Retarder/Proofer
The Revent PR132-96 puts a full roll-in proofer/retarder into 38 in. of wall, which is about the width a retail or in-store bakery can spare between a mixer bench and a walk-in door. One door opens onto a chamber that takes two single racks or one double, so a night of shaped product can be retarded without giving up a rack aisle to the equipment. Every set point between 27 and 113 °F is available, meaning the same box holds dough cold until 3 a.m. and then climbs a programmed curve to finish the proof before the first tray goes in the oven. It thaws frozen dough on those curves as well, although long term frozen storage sits outside the printed range. Utilities are a 208 to 220 V three phase feed at 20 A, a cold water connection, and a 1 1/2 in. NPT drain on a leveled floor.
Retarding, Slow Proofing, and Thawing in One Chamber
Overnight retarding, slow proofing, and thawing all happen in one chamber, which matters most when floor space is the constraint. Set a rack of shaped rolls to hold near the cold end of the range at close, and the controller brings it up on schedule so the opening baker walks in to dough that is ready instead of dough that needs another hour. A shop running a reach-in retarder alongside a separate proof box has to move product between them; here the product stays put and the cabinet changes around it.
PID-Regulated Temperature and Humidity
Temperature and humidity are both set and displayed on a programmable touch screen, and optimized PID regulation keeps each one close to target instead of hunting, which shows up on the power bill of a cabinet that runs most of the night. The fan is computer controlled through 200 speed steps, soft enough for delicate laminated pieces and firm enough to even out a full double rack. You can add humidity while the chamber is still holding cold, so dough scheduled for a long retard does not skin over.
Electromagnetic Steam Generator
Humidity is generated electromagnetically, with no mechanical or electrical parts inside the steam container to scale, stick, or fail. Steam enters through an internal nozzle placed after the fan and the temperature elements, so it mixes with tempered air rather than hitting cold dough as a wet blast. Because no cold water is piped into the chamber the way it is on direct cold water humidification, there is no route for waterborne bacteria into the proofing space, and the generator drains automatically.
Roll-In Capacity for Two Singles or One Double
Behind a single 29 by 76 in. door, the chamber holds two end load single racks at 26 by 20.5 in., two side load singles at 28.5 by 18 in., or one double rack at 36 by 28.5 in. Width is 38 in. and depth is 52 in., with 10 in. of rear projection for the condensing unit and a 6 in. base clearance, standing 100 in. overall above a 76 in. cabinet body. That footprint is close to a single section reach-in refrigerator, so the cabinet fits a slot where a full width proofer never would.
Stainless Steel Cabinet with Integrated Refrigeration
The chamber and the cabinet skin are stainless steel, a double pane glass window keeps the load visible with the door shut, and an LED light shows what is happening at the back of the rack. Refrigeration is integrated and runs R449 refrigerant for compliance with current air quality rules, so no remote condensing unit or line set enters the plan. Keep the floor level, hold at least 2 in. off any wall, and leave the front and the top open for service and ventilation. An insulated and heated floor is an option.
Features & Benefits
-
Overnight retarding and morning proofing where floor width is limited
-
Single 27 to 113 °F operating range covering retarding, proofing, and thawing
-
Single door cabinet on a 38 in. wide footprint
-
Pre-programmed curves for thawing frozen dough
-
Programmable touch screen control panel with temperature and humidity display
-
Optimized PID regulation of temperature and humidity for lower energy consumption
-
Automatic computer controlled 200 step fan speed
-
Electromagnetic humidity generation with no moving or powered parts inside the steam container
-
Internal steam nozzle mounted after the fan and temperature elements
-
Automatic drain for the steam generator
-
Humidity injection at low temperature storage with no cold water entering the chamber
-
Stainless steel interior and exterior
-
Double pane glass viewing window and LED interior light
-
Self-contained cooling with an integrated condensing unit
-
Optional insulated and heated floor
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Overnight retarding and morning proofing where floor width is limited
Single 27 to 113 °F operating range covering retarding, proofing, and thawing
Single door cabinet on a 38 in. wide footprint
Pre-programmed curves for thawing frozen dough
Programmable touch screen control panel with temperature and humidity display
The Revent PR132-96 PROOFER/RETARDER Roll-In Retarder/Proofer
The Revent PR132-96 puts a full roll-in proofer/retarder into 38 in. of wall, which is about the width a retail or in-store bakery can spare between a mixer bench and a walk-in door. One door opens onto a chamber that takes two single racks or one double, so a night of shaped product can be retarded without giving up a rack aisle to the equipment. Every set point between 27 and 113 °F is available, meaning the same box holds dough cold until 3 a.m. and then climbs a programmed curve to finish the proof before the first tray goes in the oven. It thaws frozen dough on those curves as well, although long term frozen storage sits outside the printed range. Utilities are a 208 to 220 V three phase feed at 20 A, a cold water connection, and a 1 1/2 in. NPT drain on a leveled floor.
Retarding, Slow Proofing, and Thawing in One Chamber
Overnight retarding, slow proofing, and thawing all happen in one chamber, which matters most when floor space is the constraint. Set a rack of shaped rolls to hold near the cold end of the range at close, and the controller brings it up on schedule so the opening baker walks in to dough that is ready instead of dough that needs another hour. A shop running a reach-in retarder alongside a separate proof box has to move product between them; here the product stays put and the cabinet changes around it.
PID-Regulated Temperature and Humidity
Temperature and humidity are both set and displayed on a programmable touch screen, and optimized PID regulation keeps each one close to target instead of hunting, which shows up on the power bill of a cabinet that runs most of the night. The fan is computer controlled through 200 speed steps, soft enough for delicate laminated pieces and firm enough to even out a full double rack. You can add humidity while the chamber is still holding cold, so dough scheduled for a long retard does not skin over.
Electromagnetic Steam Generator
Humidity is generated electromagnetically, with no mechanical or electrical parts inside the steam container to scale, stick, or fail. Steam enters through an internal nozzle placed after the fan and the temperature elements, so it mixes with tempered air rather than hitting cold dough as a wet blast. Because no cold water is piped into the chamber the way it is on direct cold water humidification, there is no route for waterborne bacteria into the proofing space, and the generator drains automatically.
Roll-In Capacity for Two Singles or One Double
Behind a single 29 by 76 in. door, the chamber holds two end load single racks at 26 by 20.5 in., two side load singles at 28.5 by 18 in., or one double rack at 36 by 28.5 in. Width is 38 in. and depth is 52 in., with 10 in. of rear projection for the condensing unit and a 6 in. base clearance, standing 100 in. overall above a 76 in. cabinet body. That footprint is close to a single section reach-in refrigerator, so the cabinet fits a slot where a full width proofer never would.
Stainless Steel Cabinet with Integrated Refrigeration
The chamber and the cabinet skin are stainless steel, a double pane glass window keeps the load visible with the door shut, and an LED light shows what is happening at the back of the rack. Refrigeration is integrated and runs R449 refrigerant for compliance with current air quality rules, so no remote condensing unit or line set enters the plan. Keep the floor level, hold at least 2 in. off any wall, and leave the front and the top open for service and ventilation. An insulated and heated floor is an option.
Features & Benefits
-
Overnight retarding and morning proofing where floor width is limited
-
Single 27 to 113 °F operating range covering retarding, proofing, and thawing
-
Single door cabinet on a 38 in. wide footprint
-
Pre-programmed curves for thawing frozen dough
-
Programmable touch screen control panel with temperature and humidity display
-
Optimized PID regulation of temperature and humidity for lower energy consumption
-
Automatic computer controlled 200 step fan speed
-
Electromagnetic humidity generation with no moving or powered parts inside the steam container
-
Internal steam nozzle mounted after the fan and temperature elements
-
Automatic drain for the steam generator
-
Humidity injection at low temperature storage with no cold water entering the chamber
-
Stainless steel interior and exterior
-
Double pane glass viewing window and LED interior light
-
Self-contained cooling with an integrated condensing unit
-
Optional insulated and heated floor
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Specifications
| Rack Capacity | (2) single racks or (1) double rack |
| Single Rack Sizes | 26 in. x 20.5 in. end load; 28.5 in. x 18 in. side load |
| Double Rack Size | 36 in. x 28.5 in. |
| Exterior Width | 38 in. |
| Cabinet Depth | 52 in. |
| Rear Projection | 10 in. |
| Cabinet Height | 76 in. |
| Overall Height | 100 in. |
| Base Clearance | 6 in. |
| Door Opening | 29 in. x 76 in. |
| Temperature Range | 27-113 °F |
| Temperature and Humidity Control | PID regulation |
| Fan Speed Control | 200 steps, computer controlled |
| Steam Generator | Electromagnetic |
| Refrigeration System | Integrated condensing unit |
| Refrigerant | R449 |
| Refrigeration Capacity | 1570 W at 14°F evap., 90°F ambient |
| Electrical | 208-220 V, 3 Phase + N, 20 A |
| Water Supply | 1/2 in. NPT, 35-45 PSI, cold |
| Drain | 1 1/2 in. NPT |
| Water pH | 7-8.5 |
| Water Hardness | 4-7 gr/gals |
| Chloride Concentration | 0-50 ppm |
| Water Conductivity | 200 to 800 uS/cm at 59 °F |
| Interior Material | Stainless steel |
| Exterior Material | Stainless steel |
| Door Window | Double pane glass |
| Interior Lighting | LED |
| Minimum Intake Opening | 36 in. wide |
| Wall Clearance | 2 in. minimum |
| Weight | 1220 lb |
| Shipping Weight | 1270 lb |
| Shipping Form | Knocked down |
Manufacturer's Warranty
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1 Year
Labor
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1 Year
Parts
Certifications & Approvals
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NSF Approved
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ETL US & Canada
Overnight retarding and morning proofing where floor width is limited