Doyon KDPR21 74 Inch Knockdown Retarder Proofer Cabinet Roll-in with Digital Control

Doyon  |  MFG #: KDPR21  |  Item #: 535797
$33,099.00 $60,180.00
Free Shipping

Delivery to: 

  • Supports up to 4 single side load racks or 3 double side load racks
  • Durable all stainless steel exterior and interior construction
  • Accessible door panels for simplified cleaning
  • View More Details
Ship Time

Best Price Guarantee

We guarantee the most competitive pricing at the time of purchase or up to 30-days post-purchase by matching the rates of key online & local retail competitors during the point of sale. See terms.

Secure Shopping

Shop with confidence—our site is secured with SSL encryption, and we prioritize your data security and privacy. Learn more about Secure Shopping.

The Doyon KDPR21 Knockdown Retarder Proofer Cabinet Roll-in Two-section is a commercial-grade proofing and retarding unit designed for professional bakery and foodservice operations. Featuring a two-section configuration, it accommodates multiple rack formats, including double side load (3 racks), single end load (2 racks), or single side load (4 racks). Equipped with a digital touchscreen control, it ensures precise humidity and temperature management through a single water line with auto-fill humidity control. Constructed with insulated stainless steel panels, this self-contained refrigeration cabinet offers durability and sanitation suitable for high-demand kitchens. With a height of 94.19 inches, width of 74.5 inches, and depth of 44.38 inches, the unit provides reliable climate control for bulk proofing, dough retardation, and proofing cycles, optimized for operational efficiency in bakery, pizzeria, and institutional foodservice settings.

The Doyon KDPR21 combines advanced digital controls with robust stainless steel construction, facilitating precise humidity and temperature regulation tailored to commercial proofing and retarding needs. Its roll-in design supports seamless workflow integration with multiple rack configurations, and its insulated panels ensure consistent climate and energy efficiency. The unit’s single water line auto-fill system simplifies humidity management, while its sturdy build supports demanding kitchen environments. It is ideal for bakeries and food production facilities requiring consistent, high-volume proofing in a compact footprint.

Perfect for commercial bakery environments needing reliable proofing and retarding capacity

The Doyon KDPR21 features a self-contained refrigeration system with all stainless steel interior and exterior panels, ensuring durability and ease of cleaning. It operates on standard commercial electrical requirements with precise climate control via a digital touchscreen interface. With an overall height of 94.19 inches, width of 74.5 inches, and depth of 44.38 inches, it weighs approximately 800 lbs. The unit’s refrigeration uses R134a refrigerant, supporting environmental standards, and it is engineered for energy efficiency with a typical power draw suited for high-volume proofing needs. Designed for operation within a maximum safe temperature range, its insulated panels maintain consistent humidity and temperature conditions, suitable for frequent use in demanding operational settings.

A commercial proofing and retarder cabinet is a specialized kitchen appliance designed for controlled fermentation and dough retardation in foodservice settings. These units maintain precise humidity, temperature, and airflow conditions, facilitating large-scale baking operations or bakery production workflows. The Doyon KDPR21 model provides a roll-in configuration with digital controls, integrated refrigeration, and a durable stainless steel build, suitable for installation in bakery, pizzeria, or institutional kitchens. Its capacity supports high-volume proofing, making it ideal for bakery operations requiring consistent, reliable climate management over extended periods.

Designed for medium-volume bakery settings, the Doyon KDPR21 offers robust operation, with precise climate control and durable construction, supporting continuous proofing and dough retardation workflows in professional kitchens. The unit’s reliable self-contained refrigeration and digital humidity management enable efficient batch processing and consistency. Suitable for bakery, restaurant, and institutional uses, this model supports operational demands for high-volume proofing in a compact, restaurant-ready footprint.

Choosing the Doyon KDPR21 offers a proven combination of durable stainless steel construction, precise digital climate control, and a flexible roll-in design that streamlines bakery operations. Its reliable self-contained refrigeration and auto humidity fill system enhance consistency and sanitation, reducing operational downtime and maintenance. This model’s capacity and build quality set it apart from competing proofers, supporting high-volume production with a compact footprint and restaurant-ready performance.

More Details

Product Description

The Doyon KDPR21 Knockdown Retarder Proofer Cabinet Roll-in Two-section is a commercial-grade proofing and retarding unit designed for professional bakery and foodservice operations. Featuring a two-section configuration, it accommodates multiple rack formats, including double side load (3 racks), single end load (2 racks), or single side load (4 racks). Equipped with a digital touchscreen control, it ensures precise humidity and temperature management through a single water line with auto-fill humidity control. Constructed with insulated stainless steel panels, this self-contained refrigeration cabinet offers durability and sanitation suitable for high-demand kitchens. With a height of 94.19 inches, width of 74.5 inches, and depth of 44.38 inches, the unit provides reliable climate control for bulk proofing, dough retardation, and proofing cycles, optimized for operational efficiency in bakery, pizzeria, and institutional foodservice settings.

Top Doyon KDPR21 Features

The Doyon KDPR21 combines advanced digital controls with robust stainless steel construction, facilitating precise humidity and temperature regulation tailored to commercial proofing and retarding needs. Its roll-in design supports seamless workflow integration with multiple rack configurations, and its insulated panels ensure consistent climate and energy efficiency. The unit’s single water line auto-fill system simplifies humidity management, while its sturdy build supports demanding kitchen environments. It is ideal for bakeries and food production facilities requiring consistent, high-volume proofing in a compact footprint.

  • Capacity: Supports up to 4 single side load racks or 3 double side load racks
  • Material: Durable all stainless steel exterior and interior construction
  • Ease of Maintenance: Accessible door panels for simplified cleaning
  • Workflow Integration: Roll-in design enables efficient rack movement and workflow
  • Climate Control: Digital touchscreen with auto humidity fill for consistent results

Perfect for commercial bakery environments needing reliable proofing and retarding capacity

KDPR21 Technical Specs

The Doyon KDPR21 features a self-contained refrigeration system with all stainless steel interior and exterior panels, ensuring durability and ease of cleaning. It operates on standard commercial electrical requirements with precise climate control via a digital touchscreen interface. With an overall height of 94.19 inches, width of 74.5 inches, and depth of 44.38 inches, it weighs approximately 800 lbs. The unit’s refrigeration uses R134a refrigerant, supporting environmental standards, and it is engineered for energy efficiency with a typical power draw suited for high-volume proofing needs. Designed for operation within a maximum safe temperature range, its insulated panels maintain consistent humidity and temperature conditions, suitable for frequent use in demanding operational settings.

  • Electrical Requirements: Voltage: specific voltage details; total amperage and wattage depend on setup
  • Cooling Method: Self-contained refrigeration with R134a refrigerant
  • Refrigeration Type: All-in-one, self-contained system
  • Production Capacity: Supports multiple racks for continuous proofing cycles
  • Construction & Finish: Fully stainless steel exterior and interior panels for durability
  • Dimensions: 74.5" W x 44.38" D x 94.19" H
  • Temperature Range: Maintains specific proofing and retarding temperatures
  • Cleaning & Maintenance: Accessible panels and stainless steel finish facilitate sanitation
  • Usage Compatibility: Designed for rack-in procedures and vertical storage
  • Storage Features: Supports multiple rack formats for workflow flexibility

What is a commercial proofing and retarder cabinet?

A commercial proofing and retarder cabinet is a specialized kitchen appliance designed for controlled fermentation and dough retardation in foodservice settings. These units maintain precise humidity, temperature, and airflow conditions, facilitating large-scale baking operations or bakery production workflows. The Doyon KDPR21 model provides a roll-in configuration with digital controls, integrated refrigeration, and a durable stainless steel build, suitable for installation in bakery, pizzeria, or institutional kitchens. Its capacity supports high-volume proofing, making it ideal for bakery operations requiring consistent, reliable climate management over extended periods.

Top commercial proofing retarder cabinets for bakery and foodservice environments

Designed for medium-volume bakery settings, the Doyon KDPR21 offers robust operation, with precise climate control and durable construction, supporting continuous proofing and dough retardation workflows in professional kitchens. The unit’s reliable self-contained refrigeration and digital humidity management enable efficient batch processing and consistency. Suitable for bakery, restaurant, and institutional uses, this model supports operational demands for high-volume proofing in a compact, restaurant-ready footprint.

  • Operation type — Medium-volume bakery proofing in commercial kitchens
  • Kitchen setting — Compact bakery, pizzeria, and institutional kitchens
  • Foodservice category — Professional bread production, dough rising
  • Workload qualifier — Moderate throughput with high reliability
  • Use case — Large batch proofing and dough retarding in bakery environments

Why Choose Doyon KDPR21

Choosing the Doyon KDPR21 offers a proven combination of durable stainless steel construction, precise digital climate control, and a flexible roll-in design that streamlines bakery operations. Its reliable self-contained refrigeration and auto humidity fill system enhance consistency and sanitation, reducing operational downtime and maintenance. This model’s capacity and build quality set it apart from competing proofers, supporting high-volume production with a compact footprint and restaurant-ready performance.

  • Self-contained refrigeration minimizes installation requirements
  • Robust stainless steel ensures durability and sanitation
  • Digital touchscreen control for precise climate management
  • Flexible rack configurations optimize workflow efficiency
  • Supports high-volume proofing with consistent environment conditions

Certifications

ETL US & Canada Listed logo

ETL US & Canada Listed

The item meets or exceeds ETL safety standards as well as those set by Canada and the U.S.

Made in the USA logo

Made in the USA

This item was made in the United States of America.

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications


From the manufacturer

Image from the manufacturer Picture from the manufacturer Manufacturer's official image

Customer reviews

Doyon KDPR21 Knockdown Retarder Proofer Cabinet Roll-in Two-section
Doyon Baking Equipment (Middleby)

Doyon KDPR21 74 Inch Knockdown Retarder Proofer Cabinet Roll-in with Digital Control

$33,099.00 $60,180.00

Doyon Baking Equipment (Middleby), KDPR21, Knockdown Retarder Proofer Cabinet, roll-in, two-section, capacity (2) double side load (3) single end load racks or (4) single side load racks, (2) doors with (1) digital touchscreen control, single water line, auto fill humidity, insulated panels, stainless steel construction, R134a, expandable, shipped KD, cETLus, NSF, Made in USA