Freezing Systems

We offer our RSW systems with the option to be dual-temp systems, able to chill or freeze in brine, in a variety of sizes and power options. We also build blast freezer systems and our popular hatch-mounted blast freezer which is easily removed to prepare for a different fishery. With our products and expertise, we have helped many fishers thrive in multiple fisheries with combination chilling and freezing systems.

IMS 20-Ton RSW & Brine Electric Self Contained System

Brine Freezing

Brine freezing systems are like those used for RSW, but allow for temperatures near 0°F. When freezing in brine, the product is cooled quickly and uniformly. Any of our RSW systems 8.5-Tons and bigger can be purchased as a dual-function RSW/Brine system.

IMS 3,500 LB Per Day Electric Condensing Unit

Blast Freezing

Quickly bring down the temperature of your hold to -40°F (nominal). This system utilizes a low-temp compressor and remotely mounted blast evaporator.

Standard Sizes: 2-5 Ton, 1,000 lbs/day, 3,500 lbs/day

IMS Hatch Mounted Electric Blast Freeze System.

HMB-Hatch Mount Blast

A self-contained version of the blast freezer - this shrouded system mounts directly to a hatch cover for easy installation and removal allowing you to easily switch between fisheries.

Standard Sizes: 1,000 lbs/day, 3,500 lbs/day

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