5-6T/H Dog Food Extruder in Brazil

Customer Profile and Rationale for Equipment Purchase

The customer is a specialty dog food producer focused on premium, functional, and tailored products for the Brazilian market. They were seeking a solution to manufacture small to medium-sized batches of specialized dog food, including:

• Grain-free kibble for dogs with sensitive digestion
• High-protein meals enriched with fish or chicken protein
• Functional formulas fortified with vitamins, minerals, and probiotics

The decision to purchase a single RICHI SPHS150*2 extruder was strategic. The client did not need a full production line upgrade but wanted a flexible, high-performance twin-screw extruder that could handle diverse formulations while maintaining production quality and efficiency.

Selected Equipment and Technical Details

The selected RICHI SPHS150*2 twin-screw dog food extruder offered the ideal combination of capacity and versatility for the Brazilian client:

• Main motor power: 200 kW
• Screw diameter: 150 mm
• Feeder power: 1.5 kW
• Conditioner power: 11 kW
• Differential conditioner power: 15 kW
• Production capacity: 5.0–6.0 tons/hour

The SPHS150*2 dog food extruder in Brazil ensures uniform mixing, precise cooking, and consistent extrusion, which is crucial for high-protein and grain-free formulas that are often more challenging to process. The extruder also supports adjustable die sizes, allowing kibble diameters ranging from 8 mm to 18 mm, tailored to different dog breeds and sizes.

Raw Materials and Formulations

In Brazil, the client relies on a combination of locally sourced and imported raw materials to produce diverse dog food recipes:

• Meat meals: Chicken, beef, and fish protein concentrates
• Starches: Corn, rice, and cassava flour
• Fiber sources: Beet pulp, peas, and pumpkin
• Fats and oils: Poultry fat, fish oil, and vegetable oils
• Vitamins and minerals: Customized premixes to meet canine nutritional requirements

The RICHI twin-screw dog food extruder in Brazil enables processing of high-protein diets without compromising kibble shape or texture. It also allows the inclusion of sensitive ingredients such as fish oil or probiotics, which require precise temperature control during extrusion.

Production Process and Operational Advantages

The dog food production process with the RICHI SPHS150*2 dog food extruder in Brazil includes:

1. Pre-blending: Accurate mixing of dry and wet ingredients to ensure uniform composition.
2. Conditioning: Steam and moisture adjustment to gelatinize starches and denature proteins.
3. Extrusion: Twin-screw extruder cooks, kneads, and shapes kibble with consistent expansion and density.
4. Shaping: Custom dies produce kibble of desired size and texture for different dog breeds.
5. Drying: Continuous hot-air drying to reduce moisture content to shelf-stable levels.
6. Coating: Optional flavor and nutrient coating for enhanced palatability.

Key operational benefits include high product consistency, reduced waste, and flexibility to experiment with new formulas without extensive downtime.

Versatility: Beyond Dog Food

While primarily used for dog food production, the SPHS150*2 dog food extruder in Brazil also allows the manufacturer to produce small batches of fish feed for aquaculture partners in Brazil. The machine can handle high-protein aquatic diets, producing floating pellets optimized for species like tilapia and catfish. This multi-use capability enhances equipment utilization and generates additional revenue streams.

Why RICHI Machinery?

• Advanced Twin-Screw Technology: Ensures uniform cooking, high-quality extrusion, and precise texture control.
• Adaptation to Local Standards: The extruder complies with Brazilian voltage and safety regulations (380V/50Hz).
• Professional Support: RICHI engineers provided on-site training, recipe guidance, and ongoing technical assistance.
• Energy Efficiency: Optimized conditioning and extrusion processes reduce power consumption.
• Flexibility: Supports multiple product types, including grain-free and functional dog foods, with adjustable kibble sizes.

Business Impact and Production Outcomes

• Production capacity increased to 5–6 T/H for high-protein and specialty kibble.
• Expanded product range, including small breed kibble, functional diets, and high-moisture chews.
• Improved consistency and texture, which enhanced customer satisfaction and repeat purchases.
• Reduced downtime and ingredient waste, thanks to precise moisture and temperature control.

The dog food extruder in Brazil allowed the manufacturer to enter new market segments and expand distribution to both domestic retail and e-commerce channels.

RICHI’s Ongoing Support and Services

RICHI provides comprehensive support for this client, including:

• Recipe development for new dog food formulas
• Preventive maintenance guidance
• On-demand spare parts supply and installation assistance

Future plans include additional extruder units and optional coating or flavoring systems to further expand the product line. This demonstrates the client’s confidence in RICHI’s technology and professional services.

Conclusion: Driving Dog Food Innovation in Brazil

The dog food extruder in Brazil project demonstrates how RICHI Machinery empowers pet food manufacturers to produce premium, high-quality dog food with flexibility and efficiency. By integrating twin-screw extrusion technology with precise control and professional support, RICHI enables clients to expand production capacity, diversify product offerings, and respond to market trends.

The SPHS150*2 extruder not only enhances dog food production but also offers additional functionality for aquaculture feed, making it a versatile investment that maximizes both performance and business potential.