3.0–4.0 T/H Pet Food Extruder for Sale Brazil

Client Profile and Investment Motivation

The client is a mid-scale pet feed manufacturer serving domestic and export markets in South America. They produce various dry pet foods, including high-protein dog kibble and nutrient-rich cat feed. Their products are distributed through supermarkets, veterinary clinics, and online retailers.

Before purchasing the RICHI equipment, the client operated two small single-screw extruders imported more than eight years ago. However, these machines had become energy-inefficient, produced inconsistent product shapes, and could not handle the growing variety of raw materials demanded by the modern market—especially ingredients like fish meal, poultry by-product meal, and soy protein concentrate.

Their goal was not to build a completely new factory, but to upgrade their core production process with a high-performance twin-screw pet food extruder, capable of producing a broader range of formulations and sizes with better texture control. The RICHI SPHS120×2 model was chosen specifically for its balance of output capacity (3–4 tons/hour), robust twin-screw design, and advanced conditioning system.

Equipment Selection and Specifications

After careful consultation and formula testing with RICHI’s engineering team, the client decided to purchase one SPHS120×2 twin-screw extruder with the following specifications:

This configuration perfectly suited the client’s medium-sized production requirements, providing a significant capacity boost without overextending energy consumption or requiring major plant modifications.

The pet food extruder for sale Brazil allows for precise temperature and pressure control, ensuring optimal starch gelatinization, protein denaturation, and palatability — essential for producing premium-grade pet food.

Raw Materials and Formulation Approach

In Brazil, pet food producers have access to a wide variety of agricultural by-products and protein sources, making it an ideal environment for feed production. The client mainly uses locally available ingredients such as:

• Corn meal (as an energy source)
• Soybean meal (as a primary protein source)
• Chicken by-product meal (for animal protein and fat content)
• Fish meal (for omega fatty acids and palatability)
• Rice bran and cassava flour (as cost-effective fillers)
• Vitamin-mineral premixes and yeast extract (for nutrition and flavor enhancement)

Before extrusion, these ingredients are finely ground, mixed, and conditioned with steam to improve digestibility. The RICHI twin-screw pet food extruder for sale Brazil allows precise control of moisture, temperature, and shear, ensuring uniform expansion and a smooth surface finish of the final pellets.

Product Range and Pellet Specifications

Using the RICHI SPHS120×2 pet food extruder for sale Brazil, the client produces a diverse range of dry pet feeds:

1. Dog Food:

   • Pellet diameter: 6–10 mm
   • Moisture after drying: 8–10%
   • Protein level: 22–28%
   • Fat level: 10–15%

2. Cat Food:

   • Pellet diameter: 3–5 mm
   • Moisture after drying: 7–9%
   • Protein level: 30–35%
   • Fat level: 12–16%

The twin-screw technology also allows the production of floating and sinking aquatic feeds, giving the company the option to diversify into fish feed production during off-seasons. This flexibility was one of the key factors in choosing RICHI’s extruder over other competitors.

Why the Client Chose RICHI Machinery

During the decision-making process, the Brazilian client compared multiple equipment manufacturers from Europe and Asia. However, several factors led them to select RICHI Machinery:

1. Technical Expertise — RICHI provided detailed process flow design, layout suggestions, and raw material tests before purchase. The engineering team simulated the customer’s recipe using a pilot RICHI pet food extruder in China, ensuring optimal performance.
2. Superior Twin-Screw Design — The SPHS120×2 features advanced screw geometry that minimizes energy loss and guarantees uniform product density. Its modular design also makes it easy to adjust barrel sections and screws for different product types.
3. Efficient Conditioning System — With the dual differential conditioner (DC500×400-300), raw materials are uniformly pre-cooked and hydrated before extrusion, improving pellet expansion and nutritional quality.
4. After-Sales Support — RICHI’s service engineers traveled to Brazil to assist in installation, trial production, and operator training. The local team was impressed with RICHI’s responsiveness and professionalism.
5. Energy Efficiency and ROI — Compared with their old single-screw machines, the RICHI twin-screw extruder reduced energy consumption by nearly 15% and improved feed conversion efficiency by over 10%. The return on investment is expected within two years.

Installation and Commissioning Process

After shipment, RICHI’s installation engineer arrived on-site in Curitiba, Brazil. The assembly and alignment of the twin-screw extruder took about ten days, followed by wiring, calibration, and steam connection.

During commissioning, the RICHI engineer tested various feed formulas, adjusting screw configurations and die plates to achieve the desired expansion and shape. Within two weeks, the client successfully produced stable, high-quality dog and cat kibble.

RICHI also provided a complete documentation package, including operation manuals, maintenance guides, and spare parts lists. A remote monitoring system was installed, allowing RICHI’s technicians in China to assist the Brazilian team in real time when needed.

Operational Performance and Results

Since starting operation in mid-2025, the RICHI SPHS120×2 twin-screw pet food extruder has run smoothly with high productivity and low downtime. The customer reported the following improvements:

• Output capacity increased by 40% compared to previous extruders.
• Pellet uniformity and expansion rate improved significantly, resulting in better visual appeal and digestibility.
• Reduced waste due to stable operation and efficient die-cutting system.
• Improved flavor retention, which enhanced palatability and market competitiveness.

The pet food extruder for sale Brazil operates continuously for 20 hours a day, with minimal maintenance required beyond regular lubrication and screw cleaning.

Future Development Plans

Encouraged by the success of this single-machine purchase, the Brazilian customer plans to expand production capacity and establish a complete pet food extrusion line using RICHI equipment — including a mixer, dryer, flavoring system, and automatic packaging unit. They are also considering the production of floating fish feed using similar extrusion principles.

With rising exports to neighboring markets like Argentina, Chile, and Uruguay, the company’s business prospects look promising. The management team is confident that partnering with RICHI has positioned them for long-term success in the competitive South American pet food sector.

RICHI’s Commitment to the Global Pet Feed Industry

RICHI Machinery continues to support feed manufacturers across the world with state-of-the-art extrusion technology. From small-scale pet food extruders to large industrial twin-screw extrusion systems, RICHI customizes each solution according to the client’s local ingredients, product standards, and operational goals.

The SPHS series pet food extruder—including models such as SPHS75×2, SPHS120×2, SPHS150×2, and SPHS185×2—covers a full range of production capacities from 0.5 to 12 tons per hour, ideal for both startups and established feed plants.

Each RICHI pet food extruder combines high precision, modular design, and energy efficiency, ensuring consistent quality and long-term performance. Whether customers are producing dog food, cat food, or aquatic feed, RICHI’s twin-screw systems guarantee optimal cooking, expansion, and texture.

Conclusion: A Successful Case of Technology Upgrade in Brazil

The story of this pet food extruder for sale in Brazil demonstrates how a single, well-chosen machine can transform a company’s production capacity and product quality. By investing in the RICHI SPHS120×2 twin-screw extruder, the Brazilian client achieved a perfect balance of efficiency, versatility, and product innovation.

This project once again validates RICHI’s commitment to delivering high-performance extrusion technology and personalized service worldwide.

Whether you are planning to start a new pet food plant or upgrade an existing facility, RICHI Machinery is ready to provide customized solutions—from single machines to turnkey production lines—to meet your business goals and market demands.

Interested in upgrading your pet feed production?
Contact RICHI Machinery today to learn more about our pet food extruder machines, twin-screw pet food extruders, and complete pet food production line solutions tailored to your local market and ingredients.