Ultra-low Temperature Cold Storage Room

Ultra low temperature cold storage room is commonly used for fish storage,biological samples, premium deep-sea seafood and other goods requiring ultra-low temperature storage conditions.

● Compressor Brand: Copeland, Panasonic, Bitzer, Emerson, etc

● Voltage: 220V/50Hz, 380V/50Hz (Customized)

● Refrigerant: R404A

● Temperature Range: -55℃～20℃

● Panel material: PU (polyurethane)

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Product Overview

The ultra low temperature cold storage room is an integrated refrigeration solution for goods requiring very low storage temperatures. It uses PU panels, refrigeration units, air coolers, electrical controls, expansion valves, cold room doors and accessories to form a customized cold storage system.

Covering a full range from +20°C to -55°C, they include

High temp (+8~+15°C): Wine, chocolate, medicine
Medium temp (-2~+8°C): Fresh meat, dairy, vegetables
Low temp (-18~-25°C): Frozen meat, seafood, quick-frozen food
Quick freezing (-30~-40°C): Fresh livestock, aquatic quick-freezing
Ultra-low temp (≤-50°C): Biological samples, premium deep-sea seafood

The whole system includes

High-density PU insulated sandwich panels
Branded condensing units
Air cooler
Electrical control system
Expansion valves
Standard cold room doors and accessories

Product Description

The ultra low temperature cold storage room can be configured according to internal dimensions, stored goods, target temperature, local voltage and installation environment. The supplied material lists biological samples and premium deep-sea seafood as typical ultra-low temperature applications.

Advantages

Suitable for ultra-low temperature storage requirements.
PU panels support insulated enclosure construction for cold storage projects.
Complete system configuration can include refrigeration, control, door and accessory components.
Customized design based on storage goods and project conditions.
Applicable to specialized cold chain storage scenarios.

Required information for custom design

To provide an accurate solution and quotation, the following information is required:

Internal dimensions: Length × Width × Height (in meters)
Stored goods and required storage temperature
Local voltage and power supply conditions
Installation environment: indoor or outdoor
Preferred door type, panel thickness and special configuration requirements, if any

Specifications

Item	Cold Storage Room
Dimension	Length (m) × Width (m) × Height (m) (Customized)
Refrigeration unit	Copeland, Panasonic, Bitzer, Emerson, etc
Core material	PU (Polyurethane)
Temperature	-55℃~20℃
Capacity	Customized
Defrost Type	Electric defrosting
Voltage	220V/50Hz, 380V/50Hz (Voltage customizable)
Panel thickness	50mm, 100mm, 150mm, 200mm
Fittings	All necessary fittings are included, optional
Place to assemble	Indoor/ outdoor (concrete construction building/ steel construction building
Cold Room Doors	Hinged door, Sliding door, double swing door, etc
Refrigeration	R404A
Compressorpowerrange (Hp):	Single-phase electricity	2HP\ 3HP\ 4HP\ 5HP
	Three-phase electricity	2HP\ 3HP\ 4HP\ 5HP\ 12HP\ 15HP\ 20HP\ 25HP

Application Scenarios

Seafood & Fishery Freezing

Low-temperature freezing storage for fish storage and seafood goods. Lock freshness, suppress bacteria and slow down deterioration for long-term preservation and transit.

Meat & Poultry Cold Storage

Stable low-temp storage for meat and poultry. Inhibit microbes, prevent spoilage and discoloration to ensure food safety and batch storage.

Fruit & Veg Fresh-Keeping

Precise temperature & humidity control for fruits and vegetables. Slow ripening, reduce rot and extend shelf life for off-season sales.

Beverage & Dairy Cold Chain

Special cold storage for drinks and dairy products. Stabilize taste and quality, prevent deterioration and meet large-scale circulation needs.

Medical pharmaceutical storage

Standard low-temperature storage for medicines and medical supplies. Precise temperature control to maintain drug efficacy and meet medical compliance.

Chemical Raw Material Storage

Constant-temperature storage for chemical materials. Avoid temperature-induced reaction, volatilization and quality change to guarantee safety.

FAQ

Q: Can your ultra low temperature cold storage room work as a cold room for fish storage? What temperature fits the cold room for fish storage best?

A: Yes, our unit perfectly serves cold room for fish storage. It hits -40℃~-60℃, keeps seafood fresh long, stable cooling avoids fish deterioration with reliable insulated panels.

Q: What core temperature range can your ultra low temperature cold storage room reach?

A: Our ultra low temperature cold storage room supports adjustable -30℃ to -80℃. It adopts imported compressors, uniform air circulation, suitable for meat, seafood and biological sample long-term preservation.

Q: Is the insulation panel of ultra low temperature cold storage room wear-resistant and energy-saving?

A: The cold storage room uses thick PU insulation panels with low heat conductivity. It cuts power consumption greatly, anti-corrosion and waterproof, extending the service life of ultra low temperature cold storage room.

Q: Can you customize the size and internal layout of ultra low temperature cold storage room for clients?

A: As a professional cold storage room manufacturer, we fully customize ultra low temperature cold storage room in all sizes. We design internal racks, air ducts and door types based on customers’ storage capacity demands.