Products

Tuna & Premium Seafood Ultra-Cold Storage Freezer
| HeCool Commercial
Ultra-cold commercial storage freezer for sashimi-grade tuna and premium seafood. -65°C/-85°C options. Large capacity up to 575L. 304 stainless steel, quiet 48dB.
Features
Sashimi-Grade Tuna & Premium Seafood Ultra-Cold Storage
Sashimi-grade tuna and premium seafood products require ultra-cold storage temperatures to maintain the color, texture, and quality that discerning Japanese restaurants and seafood businesses demand. The HeCool Commercial Ultra-Cold Storage Freezer delivers -65°C or -85°C temperatures in a horizontal chest format that accommodates large tuna loins, whole fish, and bulk seafood products. The 304 stainless steel interior ensures food-grade hygiene, while the quiet 48dB operation makes these units suitable for restaurant basements, fish market storage rooms, and commercial processing facilities. For sushi restaurants, seafood importers, and premium fish markets, this freezer protects the value of your most expensive inventory.
Key Features
• -65°C or -85°C for Sashimi-Grade Storage - Ultra-cold temperatures preserve the bright red color, firm texture, and premium quality of sashimi-grade tuna and other high-value seafood.
• Large Chest Format - Horizontal design accommodates tuna loins, whole fish sections, and bulk seafood products that wouldn't fit in upright freezers.
• Food-Grade 304 Stainless Steel Interior - Seamless, one-piece interior meets the highest hygiene standards for direct and indirect food contact.
• Quiet 48dB Restaurant-Friendly Operation - Low noise level suitable for placement in restaurant basements, storage rooms, and back-of-house areas.
• Reliable Continuous Operation - Huayi compressor and cascade cooling system engineered for 24/7 continuous commercial operation.
• Microcomputer Temperature Control - Precise digital control with large touchscreen for easy temperature management.

• WiFi IoT Monitoring - Optional remote monitoring provides alerts if storage temperature changes, protecting your valuable seafood inventory.
• Multiple Capacities - From 111L for small sushi restaurants to 575L for seafood distributors and processing facilities.
• Thick Insulation - High-performance cyclopentane foam maintains temperatures during brief power interruptions and lid openings.
• Durable Commercial Exterior - Appliance-grade painted steel exterior withstands commercial kitchen and storage environments.
Technical Specifications
|
Model |
Dimensions (mm) |
Power |
Net Weight |
Packing Size (mm) |
40ft Qty |
|
HCS-65W111L / 85W111L |
950×735×960 |
443W / 455W |
93 kg |
1005×750×1135 |
30/60 |
|
HCS-65W220L / 85W220L |
1105×735×902 |
443W / 617W |
109 kg |
1150×785×1100 |
20/40 |
|
HCS-65W312L / 85W312L |
1420×735×902 |
543W / 800W |
125 kg |
1465×785×1100 |
16/32 |
|
HCS-65W367L / 85W367L |
1645×735×902 |
640W / 803W |
100 kg |
1685×785×1100 |
13/26 |
|
HCS-65W575L / 85W575L |
2000×855×937 |
805W / 835W |
157 kg |
2045×855×1100 |
6/12 |
Cooling: Air-Cooled (Fan) | Refrigerant: R290 Eco-Friendly | Temp: 2-8°C | Voltage: 220V/50Hz (customizable)
Ideal Applications
Sashimi-grade tuna storage, premium seafood importers, sushi restaurant chains, fish markets, seafood processing facilities, and high-end Japanese food service.
Frequently Asked Questions
Q: Which temperature is recommended for sashimi-grade tuna?
A: -60°C or below is the industry standard for maintaining sashimi-grade tuna quality long-term. The -65°C model meets this requirement; the -85°C model provides additional margin for the most demanding quality standards.
Q: How much tuna can the 575L model hold?
A: The 575L model can store approximately 300-400kg of tuna depending on cut sizes and packing arrangement. Contact our team for detailed capacity planning based on your specific product dimensions.
Why Choose HeCool?
HeCool (Zhejiang Hechuang Machinery Co., Ltd.) is a professional commercial refrigeration manufacturer headquartered in Huzhou, Zhejiang, China. With integrated R&D, manufacturing, and quality testing capabilities, HeCool delivers factory-direct pricing with full OEM/ODM customization services. All products undergo rigorous quality inspection before shipment and come with comprehensive after-sales technical support.
Contact our international sales team today for factory-direct pricing, OEM customization options, and flexible order quantities. We ship worldwide with professional crating and containerized logistics.
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