
CPVKRY Professional Bakery Equipment 32 Trays Double Door Retarder Proofer Cabinet — Freezing and Fermentation Dough Function
Model: CPVKRY 32-Tray Double-Door Retarder Proofer · 220V / 5.6kW · Two Independent Compartments (Upper + Lower) · Dual Independent Digital Touch Control Panels · Refrigerated Zone 2–40°C / Frozen Zone −15–40°C · Well-Known Brand PLC · Bread Dough Fermentation / Cold Fermentation / Cold Storage / Frozen Dough Storage / Warm Fermentation · All Food-Grade Stainless Steel · Thickened High-Density Foam Insulation · Transparent Tempered Glass Viewing Doors · Heavy-Duty Lockable Universal Casters · CE Certified · 1-Year Warranty
The CPVKRY 32-tray retarder proofer stacks two independent proofing compartments vertically inside one 800 × 1150 × 2050 mm all-stainless steel cabinet — the upper and lower compartments each carry their own digital touch control panel, so each zone runs at its own temperature and humidity. One side holds shaped dough at freezing or refrigeration temperature, the other runs the proofing cycle; 32 standard baking trays total fit across the two compartments. A well-known brand PLC regulates the heating and cooling, and thickened high-density foam insulation keeps energy use low. CE certified and backed by a 1-year warranty.
Product Details
1. Dual Independent Digital Touch Control Panels
Each compartment carries its own digital touch control panel, mounted on the top header. The panels show time, temperature and humidity in digital readouts with mode indicators for freezing, refrigeration, proof 1 and proof 2, plus a color-coded flow diagram tracing the standby → freezing → refrigeration → proof cycle. Buttons cover auto/manual, freezing, refrigeration, proof 1, proof 2, chamber light and power. A well-known brand PLC runs the cycle for steady, repeatable results.

2. Two Independent Compartments, 32 Trays
The cabinet is split horizontally into two sealed compartments — upper and lower — each with its own hinged door, tall transparent tempered glass window and shelf racks for standard baking trays. Load the upper compartment for frozen dough storage and the lower for the active proofing cycle, or run two different proofing recipes at once. Stainless steel shelf brackets line both side walls, and ventilation slots run along the top and bottom of each cavity.

3. Interior Shelf Racks and Ventilation
Inside each compartment, stainless steel shelf brackets line both side walls and accept standard baking trays. Ventilation slots run along the top and bottom of the cavity so cold and warm air circulate through every layer — no cold spots, no hot spots. The brushed stainless interior wipes down easily between batches.

4. All Food-Grade Stainless Steel Body
The cabinet is built from all food-grade stainless steel, brushed to a clean commercial finish. Thickened high-density foam insulation between the inner and outer skins keeps cold and steam inside, saves electricity and keeps the outer surface cool. Two transparent tempered glass windows — one per door — let staff watch fermentation in both compartments without opening either door. Heavy-duty lockable universal casters move the 150 kg cabinet around the bakery.

Product Specification
32-tray double-compartment refrigerated retarder proofer — 220V/5.6kW, refrigerated zone 2–40°C / frozen zone −15–40°C, dual independent digital touch panels, well-known brand PLC, all food-grade stainless steel with high-density foam insulation, 1-year warranty.
| Item | Content |
| Product Name | 32 Tray Double Door Refrigerated Frozen Fermentation Chamber / Retarder Proofer |
| Brand | CPVKRY |
| Product Type | Double freezing fermentation / retarder proofer cabinet |
| Structure | Two independent compartments (upper + lower), double hinged doors |
| Functions | Bread dough fermentation, cold fermentation, cold storage, frozen dough storage, warm fermentation; double-compartment design, digital temperature control, lockable casters |
| Capacity | 32 standard baking trays across two compartments |
| Power Supply | 220V / 5.6 kW electric |
| Temperature Range | Refrigerated zone 2–40°C; frozen zone −15–40°C |
| Control | Dual independent digital touch control panels, well-known brand PLC |
| Material | All food-grade stainless steel |
| Insulation | Thickened high-density sponge energy-saving layer |
| Window | Transparent tempered glass viewing doors on both compartments |
| Mobility | Heavy-duty lockable universal casters |
| Dimensions | 800 × 1150 × 2050 mm (W × D × H) |
| Weight | 150 kg (net), 165 kg (gross) |
| Applicable | Croissant, bread, pastry cold fermentation; 0.5 lb loaves |
| Usage | Bakery, snack food factory, hotel kitchen, food factory |
| Origin | Guangdong, China |
| Warranty | 1 year |
| Package Size | 810 × 1160 × 2065 mm, G.W 165 kg |













