RICHI MACHINERY has successfully commissioned a 15 T/H dairy cattle feed production line in New Zealand, serving the country’s expanding dairy industry with consistent, high-nutritional-value pelleted feed.

Market Context

New Zealand’s dairy sector is globally recognized for its efficiency and high-quality milk production. However, seasonal fluctuations in pasture quality create challenges for maintaining consistent nutrition. Pelleted feed provides a reliable method to supplement grazing, ensuring steady milk yields and animal health throughout the year.

Feed Composition and Process Considerations

The feed formulation consists of:

• Corn, barley, and wheat for energy
• Soybean meal and rapeseed meal for protein
• Alfalfa and clover meal for fiber
• Mineral and vitamin premix

Maintaining a proper balance of energy, protein, and fiber is critical for lactating cows. Overheating during pelletizing can reduce protein quality, so careful temperature management is required.

Production Line Design

The 15 T/H line includes:

• Raw material silos and automated batching
• Hammer mill for uniform particle size
• Twin-shaft mixer for consistent blending
• Steam conditioning and SZLH series pellet mill
• Counterflow cooler
• Screening system for fines
• Bagging and palletizing unit

Automation systems allow real-time monitoring of feed composition, moisture, and pellet hardness.

Installation and Commissioning

Equipment shipment was completed in November 2025. RICHI technicians completed mechanical installation, electrical wiring, and automation setup by January 2026. Trial production confirmed stable output at 15 T/H, with pellet durability above 92% and consistent moisture content at 11%.

Benefits for the Dairy Industry

The pelleted feed improves feed efficiency, reduces wastage, and ensures year-round consistent nutrition. Farmers can adapt formulas to seasonal forage availability, enhancing milk production and animal health. The project reinforces RICHI’s reputation as a reliable supplier for high-capacity dairy feed plants.