Wet Seaweed Processing Equipment

Wet seaweed processing equipment is designed to handle raw biomass efficiently from initial intake to preparation for further processing. Our systems ensure clean handling, durability, and high operational performance. Our equipment range includes conveyors, washers, shredders, and storage systems tailored for industrial-scale seaweed processing operations.

Looking for dry processing solutions? Explore our full range of dry seaweed processing equipment.

Next step

Planning a wet-processing line?

Washing, dewatering and stabilisation — quoted as an itemised line, EXW Šiauliai, normally within one business day.

Request a budget quotationBook a 20-minute call

Lead times, warranty and prices — see the FAQ →

Wet seaweed processing equipment, machine by machine

Seaweed washing machine

A seaweed washing machine removes sand, stones, shell and epiphytes from freshly landed biomass using recirculated freshwater and a de-sanding stage. Sirputis builds washer-and-elevator units in AISI 304 and 316 stainless steel, sized from pilot batches to several tonnes per hour, and matched to the species and the downstream product route.

Seaweed shredder

A seaweed shredder cuts washed blades and stipes to a uniform particle size so pressing, drying and extraction run evenly. Sirputis supplies single-stage shredders and two-stage shredder-grinder lines with species-tuned cutting geometry, protecting downstream pumps and presses from long, stringy kelp material and blockages.

Seaweed screw press and dewatering equipment

A seaweed screw press mechanically squeezes water from washed, shredded biomass, cutting drying energy and stabilising the material before storage. Sirputis SP-series seaweed dewatering equipment is tuned per species and product path, reaching a high dry-matter gain in a single pass, in food-grade AISI 316/316L stainless steel.
Building a full wet line? These machines combine into a complete seaweed processing line. For dryers, grinding and milling see dry seaweed processing equipment, and for the full range the seaweed processing equipment hub.