This is a project about an ultrafine hammer mill for fish feed in Malaysia. A mid-sized fish feed manufacturer located near Port Klang sought to upgrade its processing capabilities by integrating an Ultrafine Hammer Mill for Fish Feed into its existing facility.

This is a project about an ultrafine hammer mill for fish feed in Malaysia. Malaysia’s aquaculture industry has seen steady growth over the past decade, particularly in shrimp and freshwater fish farming. Local feed manufacturers are under increasing pressure to produce high-quality, highly digestible feed to ensure optimal growth rates and health for cultured species.
In response to these market demands, a mid-sized fish feed manufacturer located near Port Klang sought to upgrade its processing capabilities by integrating an Ultrafine Hammer Mill for Fish Feed into its existing facility.
The client previously relied on a conventional hammer mill crusher machine and screening system to grind fishmeal, soybean meal, and other protein sources. However, these systems produced inconsistent particle sizes, leading to variable feed extrusion performance and suboptimal feed conversion ratios. By acquiring a single Ultrafine Hammer Mill, the client aimed to achieve precise ultrafine grinding of raw materials while maintaining the flexibility of their existing production setup.
This purchase was a standalone investment, specifically intended to improve the raw material grinding stage without replacing the entire production line. The decision was motivated by the need for consistent powder fineness, improved nutrient homogeneity, and reduced feed loss during pelleting.
Name:
fish feed ultrafine grinder
Country:
Malaysia
Date:
2025
Capacity:
4–5 tons per hour
Model:
SWFL150
Main motor power (kW):
160
Feeder motor power (kW):
1.5
Grinding fineness (mesh):
80–200
The client operates a fish feed manufacturing facility, producing:
The primary purpose of the Ultrafine Hammer Mill for Fish Feed in this project was to:
The client specifically chose to invest in a single ultrafine hammer mill, allowing targeted improvement in the grinding stage while keeping the rest of the production line intact. This approach minimized downtime and allowed immediate enhancement of feed quality.
Malaysia’s aquafeed raw materials typically include:
| Parameter | SWFL150 | |
|---|---|---|
| Main motor power (kW) | 160 | |
| Classifier wheel power (kW) | 15 | |
| Feeder motor power (kW) | 1.5 | |
| Grinding fineness (mesh) | 80–200 | |
| Production (t/h) | 4–5 (secondary grinding) |
The SWFL150’s capacity of 4–5 tons per hour allowed the manufacturer to meet peak production demands while maintaining precise particle control, ensuring improved extrusion performance and feed pellet quality. Raw materials were pre-crushed to pass a 2.0 mm sieve prior to entering the ultrafine hammer mill for secondary grinding.
The ultrafine hammer mill for fish feed in Malaysia plays a critical role in improving feed production:
The ultrafine powder produced feeds directly into extrusion lines and pelletizers, facilitating the production of high-quality feed for various aquatic species. Additionally, the mill enables the client to produce micro-feed suitable for larval and juvenile stages, which are highly sensitive to feed particle size.
The ultrafine hammer mill for fish feed in Malaysia was shipped via ocean freight to Malaysia, arriving at the Port of Klang, the primary gateway for industrial shipments. From the port, the equipment was transported via truck to the production facility. RICHI Machinery’s engineers oversaw installation and commissioning to ensure immediate operational readiness.
RICHI Machinery’s Ultrafine Hammer Mill is equipped with multiple advanced features:
These features allow the mill to grind a wide range of raw materials, from dense fishmeal to fragile vitamins, with minimal wear and consistent performance.
After several weeks of operation, the client reported:
“The ultrafine hammer mill has exceeded our expectations. Powder fineness is consistent, which greatly improved our pellet quality. Installation was smooth, and the RICHI team provided excellent on-site guidance. Downtime has been minimal, and we now produce specialized micro-feed for juveniles with ease.”
The feedback highlights the practical value of the mill, noting its reliability, efficiency, and ease of operation as key benefits.
While the mill is primarily used for fish feed production, its versatility allows for broader applications:
Its wide applicability makes the Ultrafine Hammer Mill a long-term investment, enabling feed manufacturers to diversify products and adapt to market trends.
RICHI Machinery provided comprehensive support for the ultrafine hammer mill for fish feed in Malaysia project:
This level of service ensures the client maximizes productivity and investment return while maintaining high-quality feed output.
The Ultrafine Hammer Mill for Fish Feed in Malaysia demonstrates how a single, high-quality ultrafine pulverizer can transform fish feed production. Key outcomes include:
This ultrafine hammer mill for fish feed in Malaysia project emphasizes the importance of precision grinding in aquafeed production and showcases RICHI Machinery’s expertise in delivering high-performance, reliable equipment. Even a single ultrafine hammer mill can significantly improve production efficiency and product quality, supporting manufacturers in achieving market competitiveness.
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