In 2010, our company according to the“Varita” Ltd technical task , developed and installed vibration grader for Baltic sprat and herring, with productivity up to 10 tons per hour.

The basis of the grader is hydraulic power unit, capable of transmitting any desired oscillation to the balanced vibration table.

That allows you to sort fish, depending on it`s total amount and size. This grader has established itself as the most efficient of used today in tLatvia.