1 T/H Shrimp Feed Pellet Machine in Mexico

Equipment Selection and Technical Parameters

For this Mexican shrimp feed project, the SZLH350 shrimp feed pellet machine model was chosen due to its moderate-to-high output capacity and suitability for the client’s current production scale. Key specifications of the machine include:

• Main Motor Power: 55 kW
• Feeder Power: 1.5 kW
• Conditioner Power: 4 kW (triple-layer conditioner, steam + water + mechanical mixing)
• Ring Die Diameter: 350 mm
• Finished Pellet Diameter: 1.5–2mm
• Output Capacity: 1–1.4 T/H

The client selected a customized triple-layer conditioner combining steam injection, water misting, and mechanical mixing. This setup is among the most advanced in the industry, ensuring superior pellet binding, uniform moisture distribution, and nutrient preservation, critical for shrimp feed quality in Mexico’s tropical climate.

The shrimp feed pellet machine in Mexico setup was ideal for this facility, as it provided a controlled output suitable for mid-scale operations without overextending their investment budget.

Raw Material Selection and Formulation

Mexico’s shrimp feed industry relies on a combination of locally sourced ingredients and imported supplements. For this project, the feed manufacturer selected raw materials reflecting both availability and nutritional requirements:

• Marine Fish Meal: Sourced from Gulf of California fisheries, high-quality protein for shrimp growth.
• Soybean Meal: Imported from the United States, balanced for protein content and amino acids.
• Corn Gluten Meal: Provides digestible protein and contributes to pellet hardness.
• Rice Bran: Abundant and cost-effective energy source.
• Cassava Starch: Acts as a natural binder to improve pellet durability.
• Vitamin & Mineral Premix: Completes the feed formula for healthy shrimp growth.

The SZLH350 shrimp feed pellet machine in Mexico handles these raw materials effectively. The triple-layer conditioner ensures precise heat and moisture treatment, producing dense, uniform pellets with excellent water stability.

Purpose and Application of the Machine

The primary purpose of the SZLH350 shrimp feed pellet machine in this project is to produce sinking feed for Litopenaeus vannamei shrimp farms. The client focused on several objectives:

• Pellet Consistency: The ring die design ensures uniform pellet diameter, reducing feed loss and promoting even growth.
• Water Stability: Pellets remain intact for 4–6 hours in pond water, reducing nutrient leaching.
• Nutrient Retention: Triple-layer conditioning protects sensitive nutrients, ensuring optimal feed value.
• Versatility: While primarily for shrimp feed, the machine can also process sinking feeds for tilapia or catfish, provided the raw material formulation is compatible.

The SZLH350 shrimp feed pellet machine in Mexico does not produce floating feed, aligning with the client’s pond-based shrimp farming practices. Sinking pellets are necessary to ensure feed reaches shrimp efficiently and avoids surface waste.

Why a Single-Machine Solution

The decision to invest in a single SZLH350 shrimp feed pellet machine in Mexico was strategic:

• Capital Efficiency: Lower upfront investment than purchasing a full production line, while still achieving high-quality pellet production.
• Production Flexibility: Enables the client to produce premium feed in small batches while evaluating different formulations.
• Operational Simplicity: Easier staff training, maintenance, and management for a mid-sized facility.
• Scalability: The SZLH350 can be integrated into a larger production line as the business expands.
• Risk Management: Allows testing of feed performance and market acceptance before scaling production.

The client’s main goal was to enhance the quality of sinking shrimp feed without immediately committing to a large production line. The SZLH350 offered the perfect balance between output, technology, and cost.

Advanced Features and Benefits

RICHI’s SZLH350 shrimp feed pellet machine is designed for professional aquaculture feed production, offering several advantages:

• Ring Die Extrusion Technology: Ensures uniform pellets with diameters between 1.5–4 mm, promoting efficient feeding.
• Triple-Layer Conditioner: Combines steam, water, and mechanical mixing to create consistent moisture and binding in pellets.
• Energy Efficiency: Moderate main motor power (55 kW) reduces operational costs.
• Durable Construction: Designed for continuous operation in humid coastal environments.
• Versatility: Capable of producing sinking pellets for multiple aquatic species without compromising quality.

Logistics and Transportation

For Mexican clients, RICHI typically ships machines via sea freight. In this case, the SZLH350 shrimp feed pellet machine in Mexico was transported from China to the Port of Manzanillo, which is Mexico’s main Pacific gateway for industrial equipment. Sea transport ensures safe delivery of heavy machinery, including ring die pellet machines, while minimizing transportation costs.

Implementation and Operation

RICHI’s team provided comprehensive on-site installation, commissioning, and training services. Key steps included:

• Raw Material Preparation: Moisture adjusted to 12–15% before entering the conditioner.
• Triple-Layer Conditioning: Evenly distributes heat and moisture to ensure proper pellet formation.
• Pelleting Process: The ring die extrudes feed into dense, uniform pellets.
• Cooling and Packaging: Pellets are cooled to maintain water stability and preserve nutrients.

Training included preventive maintenance and operational troubleshooting, ensuring the client could run the SZLH350 feed pellet machine efficiently and with minimal downtime.

Impact on Client Operations

The addition of the SZLH350 shrimp feed machine solution brought immediate benefits:

• Enhanced Shrimp Growth: Consistent, nutrient-rich pellets improved feed conversion ratios.
• Reduced Feed Waste: Sinking pellets minimized surface waste in ponds.
• Operational Flexibility: The client can now produce multiple pellet formulations for different growth stages.
• Cost Savings: Optimized energy usage and reduced feed loss lowered production costs per ton.
• Future Expansion: Modular design allows easy addition of more units or integration into a full production line.

RICHI Machinery Professional Services

RICHI Machinery is recognized globally for delivering high-quality aquaculture feed equipment. Clients benefit from:

• Tailored Consultation: Equipment recommendations based on local raw materials, production scale, and feed types.
• On-Site Support: Installation, commissioning, and staff training to ensure smooth operation.
• After-Sales Service: Spare parts and technical assistance to maintain continuous production.
• Proven Technology: SZLH series machines are widely adopted across Latin America for shrimp and sinking aquatic feeds.

Future Prospects

Mexico’s shrimp farming industry continues to expand due to strong domestic demand and export potential. Investing in advanced feed pellet machines like the SZLH350 allows mid-sized feed producers to increase production quality, trial new feed formulas, and scale gradually. Single-machine setups offer low-risk entry into high-quality pellet production while providing the flexibility to grow operations in the future.

The SZLH350 shrimp feed pellet machine in Mexico demonstrates how a single-machine solution can significantly enhance feed quality and operational efficiency for shrimp feed manufacturers. With advanced ring die pellet technology, a customized triple-layer conditioner, and professional RICHI support, the client achieved high-quality sinking feed production suitable for tropical pond systems.

RICHI Machinery’s expertise, reliable equipment, and dedicated services make it an ideal partner for shrimp feed manufacturers seeking efficient, durable, and flexible feed production solutions. For manufacturers looking to upgrade their shrimp feed production with a shrimp feed pellet mill, pellet press, or ring die pelletizer, RICHI offers professional guidance, installation, and after-sales support to meet specific production needs.