In Western Norway, RICHI Machinery has recently commissioned a specialized 4.5 T/H fish feed production plant, serving regional hatcheries and smolt producers. The facility focuses on producing high-value starter and grower feeds for Atlantic salmon and rainbow trout, utilizing sustainable ingredients such as insect meal, single-cell proteins, and locally sourced marine microalgae.

The compact production line integrates RICHI’s precision micro-ingredient dosing system with tolerance within 0.05%, ensuring optimal delivery of vitamins, minerals, and functional additives critical for early-life stages. An innovative low-shear extrusion process preserves nutrient integrity while achieving optimal pellet water stability. The plant also features a dedicated vacuum coater that enables high lipid inclusion without compromising pellet durability.

Designed for flexibility, the line can produce batches as small as 500 kg, allowing customized formulations for different hatchery clients. The facility operates with a closed-loop water recycling system and utilizes waste heat recovery, aligning with Norway’s stringent environmental standards. Already, local smolt producers report a 12% improvement in survival rates and more uniform growth, underscoring the role of precision feed manufacturing in sustainable aquaculture.