
Our fish processing washing systems are developed to meet the needs of commercial and industrial fish processing facilities. From catch to distribution, every stage of fish processing involves equipment and handling tools that must be thoroughly cleaned to meet industry standards. Our washing systems are specifically developed to meet these needs. We help fish processors maintain consistent hygiene, prevent contamination, and improve efficiency in day-to-day operations.

Washing Systems Built for the Seafood Industry
Working closely with seafood processors across the UK and Europe, we’ve designed washing systems that deliver reliable cleaning power while withstanding the tough environments of fish handling and packaging areas. Whether you need to wash crates used for transporting fresh fish or sanitise boots used on the factory floor, our machines are built to meet that requirement – day in, day out.
Our Fish Processing Washers
Fish processing sites rely on a wide range of equipment, and each item requires a slightly different cleaning approach, depending on its size and how dirty it gets. Therefore we manufacture machines that are able to clean:
Trays and Crates

Fish trays and crates are frequently used to store, carry, or display fresh and frozen seafood. These containers often collect scale residue, blood, and brine, all of which must be properly removed. Our crate washers are capable of washing anywhere from 100 through to 6000 units per hour.
Work Boots

Keeping boots clean is just as important in any food production space. Our boot washers help reduce contamination as staff move between areas. Easy to step into and quick to use, they clean soles and sides in seconds – ideal for entrances, exits, and hygiene zones where standards need to be kept high.

What Our Seafood Washing Systems Remove
Fish and seafood processing creates strong smelling, protein rich residues that require more than just a basic rinse. Our industrial washing systems are designed to deal with the specific cleaning challenges found in fish processing environments, including:
- Fish Oils and Fats – Fish contain high levels of natural oils that can leave a greasy film on trays, bins, and cutting equipment.
- Scales and Skin Particles – Scales and skin fragments often cling to surfaces and can build up in the corners of equipment.
- Protein Deposits – Fish proteins can dry quickly and harden, especially in warm or high turnover areas.
- Blood and Brine Residue – Processing fish often involves blood, saline water, and ice melt – leaving behind fluids that can stain and corrode equipment.
- Odour Causing Biofilms – Over time, residues can lead to the growth of biofilms, which not only affect hygiene but also create persistent odours.
Built for Your Fish Processing Operation
No two fish processing operations are exactly the same. From small scale smokehouses to managing the logistics of a large seafood distributor, we work with you to assess your equipment needs and configure a system that suits your production scale.

Made in the UK, Built to Last
Our fish processing washing systems are manufactured in the UK using high grade stainless steel and components suited to food production environments.
Various wash stages are available including pre-wash, detergent wash, high pressure label removal, rinse and air knife drying. Drainage is built into our washing systems to allow thorough rinsing after every wash cycle.
For sites operating under SALSA, BRCGS or other food safety schemes, our machines can also be equipped with filters, heaters, or sanitisers to meet compliance needs.
Because we manufacture our own range, we’re able to offer support from design through to installation and aftercare. Our engineers understand the equipment inside out and are always available to provide guidance or service when needed.
Once your system is installed, we’re here to support you with servicing, spare parts, and technical advice. We don’t disappear after the job’s done, we’re only a phone call or email away to keep things running smoothly.
Get In Touch
If you’d like to speak with our team about the right washer for your fish processing facility, we’re here to help. Whether you’re upgrading an existing system or planning a new site, we’ll guide you through your options with clear advice and practical solutions. Simply get in touch today on 01543 224608 or email us – washers@unitech.uk.com