3–5 T/H Sheep Manure Fertilizer Pellet Machine in New Zealand

Raw Materials and Processing Approach

For this project, the client sourced raw materials from surrounding sheep farms, focusing on the quality and moisture content of the manure. Key inputs included:

• Fresh sheep manure (60%), collected daily from multiple sheep farms. Moisture content was initially around 25%, requiring pre-drying
• Wood shavings and sawdust (20%) sourced from local timber processing facilities to increase carbon content and improve pellet density
• Agricultural residues (20%), such as crushed barley straw, used to maintain pellet structure and improve aeration during composting

Prior to pelletizing, all materials underwent a 10–15 day aerobic composting process to stabilize nitrogen content and reduce pathogens. Given the high moisture content of fresh sheep manure, the cooperative installed a small-scale rotary drum dryer to reduce moisture to 18–20%, which is optimal for the FZLH pellet machine.

For this particular project, the client selected the FZLH350 model sheep manure fertilizer pellet machine in New Zealand with the following specifications:

• Main motor power: 37 kW
• Ring die diameter: 350 mm
• Finished pellet diameter: 6 mm for pasture application, with some batches at 8 mm for horticultural use
• Production capacity: 3–5 T/H

This sheep manure fertilizer pellet machine was chosen to match the client’s semi-automated production line, providing sufficient throughput while maintaining energy efficiency and reducing operational costs.

Machine Functionality and Product Application

The sheep manure fertilizer pellet machine in New Zealand is primarily used for producing organic fertilizer pellets. The key benefits include:

• Transforming sheep manure into easy-to-handle pellets that reduce odor and improve storage and transport
• Producing pellets with balanced nutrient content, particularly nitrogen, phosphorus, and potassium, suitable for pasture enrichment and horticultural crops
• Enabling co-processing of agricultural residues with manure to enhance the carbon-to-nitrogen ratio, promoting soil health and microbial activity

The cooperative adopted a blend ratio of 60% sheep manure, 20% wood shavings, and 20% straw to ensure pellets are structurally strong and nutrient-dense. The final pellet sizes of 6–8 mm were designed to facilitate both mechanized spreading and slow-release fertilization, which aligns with the requirements of New Zealand’s pasture management systems.

While the primary purpose is organic fertilizer production, the robust design of this FZLH sheep manure fertilizer pellet machine in New Zealand allows occasional processing of other high-fiber residues, such as oat husks or maize stalks, for experimental co-pelletization, increasing versatility.

Logistics and Transportation

The FZLH350 fertilizer granulator machine was shipped via sea freight from the manufacturer in China and arrived at Auckland Port, one of New Zealand’s primary international shipping hubs. From there, local transportation delivered the equipment to the cooperative’s production facility in Canterbury. The shipping process included careful handling and pre-assembly to minimize installation time and ensure the machine was operational quickly upon arrival.

Technical Advantages and Machine Selection Rationale

• High Versatility: Capable of processing a wide range of sheep manure and agricultural residues
• Durability: Heavy-duty ring die and roller design ensures long-term, continuous operation
• Efficiency: Production capacity of 3–5 T/H with low energy consumption relative to output
• Uniform Pellet Quality: Dense, 6–8 mm pellets resistant to breakage during storage and transport
• Easy Maintenance: Modular components facilitate quick replacement and minimal downtime

The forced feeding and ring die technology guarantee consistent pellet quality, even with variable moisture content and fiber levels in raw materials. This ensures that the cooperative produces high-quality organic fertilizer, enhancing product reputation and marketability.

Customer Feedback and Operational Outcome

Since implementing the sheep manure fertilizer pellet machine in New Zealand, the cooperative has observed:

• Approximately a 35–40% increase in daily pellet production compared to manual and semi-manual methods
• Improved management of raw manure, with reduced odor and handling difficulties
• High customer satisfaction among local farmers purchasing pellets for pasture enrichment and horticulture

The cooperative appreciated RICHI Machinery’s comprehensive support, which included:

• On-site installation and commissioning guidance
• Staff training for optimal pelletizing and machine maintenance
• Continuous technical support for troubleshooting and operational optimization

One production supervisor commented: “The FZLH350 has exceeded our expectations. We can now process large volumes of sheep manure efficiently, create high-quality pellets for our customers, and expand our product range. RICHI’s professionalism made the entire process smooth and reliable.”

Conclusion: A Strategic Investment for Sustainable Agriculture

This project highlights the value of the sheep manure fertilizer pellet machine in New Zealand. By transforming locally abundant sheep manure and agricultural residues into high-quality pellets, the cooperative has increased operational efficiency, reduced environmental impact, and created a marketable organic fertilizer product.

RICHI Machinery’s FZLH series provides versatile, reliable, and energy-efficient solutions for organic fertilizer producers. The machine’s capacity to handle mixed manures and agricultural residues ensures consistent, nutrient-dense pellets suitable for New Zealand’s pasture and horticulture systems.

Investing in the FZLH350 allowed the cooperative to expand their production line with a single, high-performance machine that improves efficiency, lowers labor costs, and ensures superior product quality, reinforcing RICHI Machinery’s reputation as a trusted partner for sustainable fertilizer production worldwide.