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Blast Freezer

Blast Freezers ensure rapid freezing to lock in freshness, quality, and safety for perishable goods.

Crystal Group’s Blast Freezers are designed to rapidly bring down the temperature of fresh and frozen foods such as meat, seafood, poultry, and vegetables, using powerful high-velocity fans to freeze products quickly between +25°C and -40°C. This rapid freezing process prevents the formation of large ice crystals, helping to preserve natural texture, flavor, and nutritional value, while maintaining product freshness and quality. At the same time, it reduces bacterial growth, ensuring safer and longer-lasting storage. Widely used across the food processing, pharmaceutical, and cold storage industries, our Blast Freezers deliver efficient, hygienic, and reliable freezing solutions that extend product shelf life and protect sensitive goods.

Features

Blast Freezer

High Air Velocity

Uses powerful fans to circulate cold air at high speeds, ensuring uniform cooling across all products.​

Reefer Containers

Temperature Control

Allows for accurate temperature settings, usually between +25°C to -40°C

Blast Freezer

Safety Compliance

Meets industry standards for hygiene and food safety, crucial for sectors like food processing and pharmaceuticals.

Blast Freezer

Rapid Cooling

Designed to quickly reduce the temperature of food or other products.

Specifications

External Dimensions
SizeLengthWidthHeight
10ft
Crystal
10ft8ft8.5ft
20ft
Crystal
20ft8ft8.6ft
40ft
Crystal
40ft8ft9.6ft
SizeLengthWidthHeight
10ft
Crystal
2.99m2.44m2.59m
20ft
Crystal
6.06m2.44m2.60m
40ft
Crystal
12.19m2.44m2.90m

Measurements are approximate and should be treated as a guide. Slight variations are possible.

SizeLengthWidthHeight
10ft
Crystal
7.6ft7.5ft7.6ft
20ft
Crystal
17.6ft7.5ft7.6ft
40ft
Crystal
37.7ft7.5ft8.5ft
SizeLengthWidthHeight
10ft
Crystal
2.30m2.29m2.31m
20ft
Crystal
5.36m2.29m2.31m
40ft
Crystal
11.50m2.29m2.60m

Measurements are approximate and should be treated as a guide. Slight variations are possible.

Size

Tare weight

Floor area

Capacity
10ft
Crystal
4,541.4lb56.6ft²429.3ft³
20ft
Crystal
6,106.9lb132.1ft²1,001.2ft³
40ft
Crystal
10,251.4lb283.4ft²2,417.9ft³
Size

Tare weight

Floor area

Capacity
10ft
Crystal
2,059kg5.27m²12.15m³
20ft
Crystal
2,770kg12.27m²28.35m³
40ft
Crystal
4,649kg26.34m²68.46m³

All measurements should be used as a guide. Small variations can and do apply.

Specifications

TypeTare WeightMax Gross Weight
10 ft2,650 kg (5,843 lbs)10,160 kg (22,400 lbs)
20 ft3,000 kg (6,614 lbs)30,480 kg (67,200 lbs)
40 ft4,800 kg (10,582 lbs)34,000 kg (74,960 lbs)
TypeWidthHeight
10 ft7.45 ft (2,268 mm)7.52 ft (2,292 mm)
20 ft7.52 ft (2,290 mm)7.42 ft (2,260 mm)
40 ft7.52 ft (2,290 mm)7.42 ft (2,260 mm)
TypeVolume
10 ft12 cubic meters
20 ft28 cubic meters
40 ft67.5 cubic meters
TypeLengthWidthHeight
10 ft (INT)7.83 ft (2,386 mm)7.45 ft (2,268 mm)7.52 ft (2,292 mm)
10 ft (EXT)9.98 ft (3,040 mm)8.00 ft (2,438 mm)8.60 ft (2,591 mm)
20 ft (EXT)20.00 ft (6,058 mm)8.00 ft (2,438 mm)8.60 ft (2,591 mm)
20 ft (INT)17.87 ft (5,450 mm)7.52 ft (2,290 mm)7.42 ft (2,260 mm)
40 ft (EXT)40.00 ft (12,192 mm)8.00 ft (2,438 mm)8.60 ft (2,591 mm)
40 ft (INT)37.88 ft (11,557 mm)7.52 ft (2,290 mm)7.42 ft (2,260 mm)

Industries Used In

Food & Beverage

Pharmaceuticals

Biotechnology

Hospitality & Catering

Research Lab

Dairy

Take A Tour Of Container Range

Our Full Temperature controlled Collection

Reefer

Temperature:

-25°C to +25°C

Sizes:

10FT, 20FT, 40FT

Cold Chain Solution Specialist

Blast Freezer

Temperature:

+25°C to -40°C

Sizes:

10FT, 20FT, 40FT

Superstore Reefer

Temperature:

-25°C to +25°C

Sizes:

10FT, 20FT, 40FT

Super Freezer

Temperature:

Up to -70°C

Sizes:

10FT, 20FT, 40FT

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FAQS

What is a blast freezer container?

A blast freezer container is a specialized refrigerated container designed to rapidly freeze or chill perishable products to a specific low temperature within a short time.

Unlike standard reefer containers that maintain a set temperature, blast freezers use high-powered refrigeration systems to quickly bring products down to freezing or near-freezing temperatures.

Blast freezere containers typically reach temperatures as low as -40°C to -60°C, making them ideal for freezing seafood, meat, dairy, and pharmaceutical products.

These containers are essential for the food industry (meat, seafood, poultry, dairy), pharmaceutical sector (vaccines, medical supplies), and chemical industries that require rapid cooling.

The freezing speed depends on the product type and quantity, but most blast reefers can freeze goods within a few hours.

Yes, these containers offer adjustable temperature controls, allowing users to set them for rapid chilling or deep freezing based on their specific needs.

Yes! Customizations can be done.

Factors like required freezing speed, product type, volume, and power availability should be considered. Consulting a cold chain expert can help you select the best model.

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