This is a project about fish feed extruder in Chile. A family-run trout and salmon farm based near Puerto Montt, decided it was time to start producing part of their own floating fish feed. This move was driven by the desire to secure consistent supply, lower costs, and customize feed recipes to improve fish health and growth rates.
This is a project about fish feed extruder in Chile. Chile is well known for its thriving aquaculture industry, particularly salmon farming along the southern coast in regions like Los Lagos and Aysén. In recent years, small-scale and mid-sized operators have been looking for ways to take more control of their feed supply chain, especially given the rising costs of imported feeds and the strict quality standards demanded by international markets.
One of these growing operations, a family-run trout and salmon farm based near Puerto Montt, decided it was time to start producing part of their own floating fish feed. This move was driven by the desire to secure consistent supply, lower costs, and customize feed recipes to improve fish health and growth rates.
Instead of committing immediately to a full fish feed production line, the owners opted for a practical, scalable solution: investing in a single fish feed extruder with a production capacity of 1 ton per hour.
Name:
fish feed extruder
Country:
Chile
Date:
2025
Capacity:
0.5–1.0 T/H
Model:
SPHS75×2
Power:
55 kW
Feeder Motor Power:
1.5 kW
Conditioner Motor Power:
7.5 kW, DC400-244
This farm had already built a small but efficient processing shed with basic equipment — a raw material crusher, a premix scale, and a horizontal feed mixer. However, what they lacked was a modern fish feed pellet press capable of producing high-quality, floating pellets suited for trout and salmon fingerlings.
The owners knew from discussions with other Chilean fish farmers that pellet quality directly impacts feed conversion ratios and water cleanliness — both critical for healthy fish and sustainable operations. After studying several suppliers, they decided to partner with RICHI Machinery, choosing a robust, easy-to-operate twin screw extruder.
| Parameter | Specification |
|---|---|
| Model | SPHS75×2 |
| Main Motor Power | 55 kW |
| Screw Diameter | 75 mm |
| Feeder Motor Power | 1.5 kW |
| Conditioner Motor Power | 7.5 kW, DC400-244 |
| Differential Conditioner Motor | 11 kW, DC400×300-244 |
| Output Capacity | 0.5–1.0 T/H |
This mix ensures a high protein content and the necessary omega oils for premium trout and salmon feed. The fish feed extruder plant plays a vital role in cooking the ingredients under pressure to produce floating pellets with high digestibility and durability.
While the farm’s immediate focus is trout and salmon feed, they specifically chose a twin screw fish feed extruder for its ability to adapt. In the off-season, they plan to test recipes for small runs of high-protein pet food using similar marine by-products.
The machine’s adjustable settings allow them to easily switch between trout, salmon, or test batches for ornamental fish feed — an emerging niche in Chilean aquaculture.
Previously, the farm bought all feed from large suppliers, paying premium prices and dealing with long lead times for delivery from central Chile to remote coastal sites. Storage was also a challenge, as high humidity could cause mold in stored feed.
By producing feed daily or weekly on demand, the farm reduces waste, cuts storage risks, and guarantees pellet freshness — all thanks to its new fish feed extruder plant.
This Chilean fish farm shows how even smaller producers can improve independence without taking big financial risks upfront. By choosing to buy only the extruder — rather than a full line — they can maximize what they already have: a good mixer and a small grinding unit.
In the future, they may add a bagging system, micro grinder, or small-scale silo storage, scaling step-by-step as profits grow.
They are now testing small deliveries to neighboring trout farms, exploring local feed supply as a side business.
Knowing they have this safety net made the investment in the fish feed pelletizer a secure step.
In Chile, sustainability and biosecurity are major concerns for aquaculture. By producing feed locally with traceable raw materials, farms can show buyers and regulators they are serious about responsible practices.
This fish feed extruder plant in Chile helps the farm:
This project shows other medium-sized Chilean fish farms that they don’t need a huge budget to improve feed security and profitability. Investing in one solid fish feed pellet press or fish feed extruder can change the game.
Start small, optimize operations, and expand with confidence. Whether you farm trout, salmon, or emerging species, local feed production keeps you agile and competitive.
RICHI Machinery’s experience with fish feed extruders, fish feed pelletizers, and complete feed solutions means they understand what small and mid-sized farms really need: machines that are easy to install, simple to maintain, and flexible enough to handle different recipes.
When farms like this one in Chile decide to scale up, they know RICHI can provide the next steps: larger extruders like the SPHS120×2 or SPHS150×2, automatic packing machines, and storage solutions.
The success of this 1T/H fish feed extruder plant in Chile is not just about saving money. It’s about taking charge of production, building trust with buyers, and strengthening the farm’s position in a competitive industry.
If you’re in Chile’s growing aquaculture sector — from Patagonia to Valparaíso — there’s never been a better time to explore local feed production.
Start with a single piece of equipment. Work with a proven partner like RICHI. And feed your fish — and your business — with confidence.
Contact RICHI Machinery today to see how the right fish feed extruder can unlock new opportunities for your farm.
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