Doyon Baking Equipment (Middleby)

Knockdown Roll-In Three-Section Stainless Steel Retarder Proofer Cabinet with Self-Contained Refrigeration

SKU: KDPR33
$105,875.00
/each
Free Shipping
Expected delivery date of ,
if ordered within hours and minutes
Not Shipping to ?
Want to speak to an expert?

Knockdown Roll-In Three-Section Stainless Steel Retarder Proofer Cabinet with Self-Contained Refrigeration

9-Rack Capacity, Digital Touchscreen, R134a

Built for high-volume bakery workflows, this knockdown roll-in retarder proofer combines self-contained refrigeration, automatic humidity, and a digital touchscreen in a stainless steel cabinet.

  • Three-section roll-in cabinet supports up to 9 double side-load racks, 16 single end-load racks, or 18 single side-load racks.
  • Knockdown construction helps with delivery, access, and installation in tight spaces.
  • Digital touchscreen control and auto-fill humidity support consistent proofing and retarding.
  • Self-contained refrigeration uses R134a refrigerant for integrated temperature control.
  • Stainless steel construction with insulated panels adds durability and thermal efficiency.
  • Single water line connection and rear drain connection are required for operation.

Overall Dimensions:

107.0"W x 124.38"D x 94.19"H

Product Weight:

2479.0 lb

Knockdown Shipping

Ships knockdown for easier transport through delivery paths and installation areas.

Roll-In Design

Built for roll-in rack loading in bakery and production environments.

Three-Section Cabinet

Three-section configuration provides organized proofing and retarding space.

High Rack Capacity

Accommodates up to 9 double side-load racks, 16 single end-load racks, or 18 single side-load racks.

Digital Touchscreen Control

One digital touchscreen control simplifies operation and adjustment.

Auto-Fill Humidity

Automatic humidity control helps maintain consistent product proofing conditions.

Self-Contained Refrigeration

Integrated refrigeration system supports retarding and proofing in one unit.

R134a Refrigerant

Uses R134a refrigerant.

Stainless Steel Construction

Stainless steel exterior and interior provide durability and easy cleaning.

Insulated Panels

Insulated construction helps improve thermal retention and operating efficiency.

Expandable Design

Expandable cabinet design supports future flexibility.

Dual-Door Access

Two doors provide access to the cabinet.

Type Knockdown Retarder Proofer Cabinet
Style Roll-In
Installation Type Floor Model
Sections 3
Capacity 9 Double Side Load Racks / 16 Single End Load Racks / 18 Single Side Load Racks
Controls Digital Touchscreen
Material Stainless Steel
Interior Finish Stainless Steel
Finish All Stainless Steel
Refrigeration Type Self-Contained Refrigeration
Refrigerant Type R134a
Watts 15 kW
Hertz 60 Hz
Water Inlet Size 1/4 Inch Tube
Water Connection Required
Drain Connection Size 1 1/2 Inches
Drain Connection Required
Shipping Width 107 Inches
Shipping Depth 125 Inches
Shipping Height 95 Inches
Shipping Weight 2479 lb.
Country of Origin USA
Selling Unit Each
Units Per Case 1

Certifications & Compliance

Certified badge of NSF Certified
NSF Certified

Warranty & Protection

Two-year parts and one-year labor limited warranty.

Frequently Asked Questions

It holds up to 9 double side-load racks, 16 single end-load racks, or 18 single side-load racks.
The site inspection lists 208V or 240V options in either 1-phase or 3-phase, all at 60 Hz.
A 1/4-inch cold water line connection is required with 15-25 PSI, and the KDPR unit requires a 1 1/2-inch drain connection from the back. The drain is not included.
The unit uses R134a refrigerant.
The limited warranty is two years parts and one year labor for the original purchaser in the U.S. and Canada, with standard exclusions and conditions.
No. It is shipped knockdown (KD).

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.