Watch It in Action — 4-Door & 6-Door
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Engineered for Commercial Kitchens That Never Stop
What is a 4-door / 6-door commercial freezer? A stainless-steel reach-in refrigeration unit for restaurants, hotels, and catering kitchens that need high-capacity frozen and refrigerated storage. The Full Kitchen FK series pairs a German-imported Donper compressor with all-copper evaporator tubing and SUS304 stainless steel shelves for fast, even cooling — backed by a 1-year warranty.
Three upgrades set it apart: a German-imported Donper compressor (the heart of reliable, deep cooling), all-copper wrapped evaporator tubing for faster pull-down after door openings, and full SUS304 stainless steel shelves that replace the old plastic racks — stronger, food-safe, and easy to sanitize.
Pick from 2, 3, 4, or 6-door configurations (834 L–1439 L), direct or fan-assisted cooling, and a 5~10°C refrigeration / -18~-5°C freezing range. Power draws 500–1500 W with eco refrigerants (R410A / R600a / R290).
Every unit is customizable (OEM/ODM) and built for daily commercial use. Complete your cold line with our refrigerated display cabinets, stainless steel work tables, pizza prep tables, or commercial ice makers — factory-direct support and a 1-year warranty included.
What's Upgraded — Built to Solve Real Pain Points
These three upgrades came directly from listening to what breaks down in the field. We fixed the weak points so your kitchen doesn't have to.
SUS304 Stainless Steel Shelves
Full SUS304 stainless steel racks replace the old plastic. Stronger, food-safe, rust-proof, easy to sanitize.
German-Imported Donper Compressor
The heart of the freezer. A premium compressor means reliable, deep, energy-efficient cooling and a long service life.
All-Copper Wrapped Tubing
100% copper coils, spiral-wound for faster, more even cooling and quick pull-down after door openings.
German-imported Donper compressor — the heart of reliable, deep cooling.
Key Selling Points
- Upgraded SUS304 Stainless Steel ShelvesStronger, food-safe, rust-proof, and easy to sanitize.
- German-Imported Donper CompressorReliable, deep, energy-efficient cooling with a long service life.
- All-Copper Evaporator TubingFaster, more even cooling and quicker pull-down after door openings.
- SUS304 Stainless Steel BuildCorrosion-resistant, premium, long-lasting.
- Customizable OEM / ODMTailor-made configurations to fit your kitchen and brand.
- Factory-Direct PricingCompetitive wholesale pricing, full after-sales support.
Technical Specifications
| Parameter | 4-Door | 6-Door |
|---|---|---|
| Equipment Type | Reach-In Refrigerator & Freezer (convertible) | Reach-In Refrigerator & Freezer (convertible) |
| Temperature | Refrigerated 5~10°C, Frozen -18~-5°C | Refrigerated 5~10°C, Frozen -18~-5°C |
| Doors | 2 / 3 / 4 / 6 door options | 2 / 3 / 4 / 6 door options |
| Refrigerant | R410A / R600a / R290 (eco options) | R410A / R600a / R290 (eco options) |
| Defrost | Manual | Manual |
| Power | 500–1500 W | 500–1500 W |
| Model | FK series; Brand: Full Kitchen | FK series; Brand: Full Kitchen |
| Price (FOB reference) | From $200 | From $250 |
| Dimensions (W×D×H) | 1200/1800 × 680/750 × 1900 mm | 1200/1800 × 680/750 × 1900 mm |
| Body Material | Stainless Steel 304 | Stainless Steel 304 |
| Application | Restaurant / Commercial Kitchen / Hotel / Catering | Restaurant / Commercial Kitchen / Hotel / Catering |
| Capacity | 932 L (4-door, approx.) | 1439 L (6-door, approx.) |
| Cooling | Direct cooling / Fan-assisted (Air) options | Direct cooling / Fan-assisted (Air) options |
| Voltage | 220V 50Hz (other voltages available on request) | 220V 50Hz (other voltages available on request) |
| Steel thickness | 0.6–1.2 mm | 0.6–1.2 mm |
| Warranty | 1 Year | 1 Year |
| MOQ / Lead time / OEM-ODM | Factory-direct, customizable, available on request | Factory-direct, customizable, available on request |
* 2-door ≈ 834 L, 3-door ≈ 1287 L, 4-door ≈ 932 L, 6-door ≈ 1439 L. Capacities are approximate and vary by exact model.
Dimensions
Quality Certified, Trust Delivered
Our products comply with international standards and are certified by authoritative organizations. Tested, certified, and trusted by commercial kitchen clients worldwide.
Built Detail by Detail
Frequently Asked Questions
What is the origin of the Donper compressor used in the Full Kitchen freezers?
The Donper compressor is German-imported, known for its high quality and reliability — it is the heart of the cooling system.
What material are the shelves made of?
The shelves are upgraded to full SUS304 stainless steel for strength, food safety, and ease of cleaning, replacing the previous cheap plastic racks.
What is the benefit of using all-copper evaporator tubing?
All-copper evaporator tubing provides faster, more even cooling and quicker temperature pull-down after door openings.
What is the temperature range of the Full Kitchen freezers?
The temperature range is 5~10°C for refrigeration and -18~-5°C for freezing.
What voltage options are available for the Full Kitchen freezers?
The standard voltage is 220V 50Hz, with other voltages available on request.
Can the Full Kitchen freezers be customized?
Yes, we offer customizable solutions, including OEM and ODM services.
What is the warranty period for the Full Kitchen freezers?
The warranty period is 1 year.
What refrigerants are used in the Full Kitchen freezers?
The freezers use eco-friendly refrigerants like R410A, R600a, and R290.
What are the door options available for the Full Kitchen freezers?
The door options are 2, 3, 4, and 6 doors, allowing for various configurations.
How can I inquire about wholesale orders for the Full Kitchen freezers?
You can inquire via WhatsApp, email sales@kitchenmfg.com, or visit kitchenmfg.com.
Request a Wholesale Quote
Prices start from $200 (4-door) / $250 (6-door) per unit, FOB reference. Contact us today to learn more about our Full Kitchen 4 Door 6 Door Commercial Freezer. Our sales team is ready to assist with configurations, MOQ, and lead time.
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Complete your commercial kitchen with our other stainless steel equipment lines.