About the Range
What is a Shock Freezer?
A shock freezer is a specialised refrigeration unit designed to rapidly lower the temperature of food or other items to very low temperatures down to -35 in a short period of time.
Unlike regular freezers, which cool products slowly, shock freezers use powerful fans and extremely cold air circulation to freeze items much faster. This process helps to preserve texture, flavour, and nutritional value while minimising the formation of large ice crystals, which can damage food quality.
What is the Benefit of a Shock Freezer?
At CRS, we offer innovative, reliable, and energy-efficient shock freezers tailored to meet the strictest industry requirements. Whether you're looking to preserve food quality, extend shelf life, optimise operations, or enhance food safety compliance, our freezers provide the ultimate solution for your business.
Our shock freezers are engineered to rapidly freeze food while preserving its natural texture, moisture, and flavor. Unlike traditional freezers that allow large ice crystals to form, which can damage food structure, our advanced freezing technology creates microcrystals, ensuring products remain firm, fresh, and visually appealing. This process also helps retain moisture, preventing dehydration and keeping food juicy and tender even after thawing.
The shock freezers rapidly reduce food temperature, and halt bacterial growth, significantly
prolonging shelf life and ensuring food safety. This allows for storage of surplus inventory
without the risk of spoilage, reducing waste and cutting costs. Whether you’re a restaurant,
bakery, or food manufacturer, you can freeze bulk ingredients or pre-prepared meals, stock
management and improve supply chain efficiency with our 21ft shock freezers & 40ft shock freezers.
Food safety is paramount, and our shock freezers help businesses comply with HACCP and GMP. The instant freezing process locks in freshness, minimising the risk of cross-contamination by reducing the time food spends at unsafe temperatures. Many regulatory bodies require rapid freezing for perishable goods, making our shock freezers essential for industries handling seafood, poultry, dairy, and ready-made meals.
Why choose CRS?
By choosing a CRS solution, you’re ensuring that you have the best temperature control technology. All of our units meet the standard required by law to keep your food safe for consumption, with many of our products supplied with additional ramps, doors and temperature control features going above and beyond what is required.
We can supply industrial and commercial units for all of your needs and across a wide range of industries. We also provide bespoke solutions depending on your needs.
Freezer rental plans are flexible, and many of our units come with the option of added extras.
All mobile freezer units are delivered to your site directly, so you don't need to worry about additional warehousing and transport costs.
Why work with CRS?
Working alongside us is simple and easy. We’re here to help and promise that all of our units come with no hidden charges, terms and conditions and definitely no other nasty surprises. Our commitment to customer satisfaction sets us apart, and we are here to support you at every stage of your journey with us.
Our terms and conditions are simple and easy to understand to make things as straightforward as possible. Our rental units come with free servicing throughout your rental period, ensuring optimal performance at no extra cost. Plus, you will never be charged for natural damage that occurs during normal use.
All of our walk-in shock freezers are delivered to your site directly, so you don't need to worry about additional warehousing and transport costs. We can even offer guaranteed first use of new rental/hire equipment if required. Whether you would like to purchase a new or rent a used unit, send us a quick enquiry form with your details.
